The Photonics Leadership Group maintains a list of all UK photonics companies as a basis the sizing of the UK Photonics industry. Please review the list below and contact us with any omissions including company name, registered company number and operating / manufacturing location using the form below. Note updates are processed in batches and there may be a delay in submissions appearing
Note this list includes companies directly involved in photonics and the immediate supply chain. Not all of these will be considered as having a direct photonics contribution and in many cases only a fraction of their output will be counted toward the UK photonics industry. There are also examples of suppliers to, and users of, photonics that are retained from completeness, but are not considered as a direct part of the industry.
Futher information about who the Photonics Leadership Group is, our aims and objectives, activities and achievements are available on these links
| masterName | Region |
|---|---|
| 2ExcelGeo | East Midlands |
| 3d Lasertec | East Midlands |
| 3d Scanners (Uk) | West Midlands |
| 4c Design | Scotland |
| 4d Optics | Greater London |
| 5750 Components | North West |
| A P Technologies | South West |
| A V Optics | South West |
| A2e | Scotland |
| Aardvark Display Lighting | Yorkshire and The Humber |
| AB Connectors | Wales |
| Abacus Lighting | East Midlands |
| Able Instruments and Controls | South East |
| Abstract Avr | East Midlands |
| Acal Bfi Uk | South East |
| Access Pacific | East Midlands |
| AccurIC | West Midlands |
| ACSYS Lasertechnik UK | West Midlands |
| Actemium UK | East Midlands |
| Active Silicon | South East |
| AD Aerospace | North West |
| Adept Optical | Scotland |
| Adtec Europe | Greater London |
| Adv Lighting | Yorkshire and The Humber |
| Advanced Electronics | North East |
| Advanced Fibre Optic Engineering | South East |
| Advanced Laser Technology | North West |
| Advanced Led's | West Midlands |
| Advanced Ndt | West Midlands |
| Advanced Photonics Technologies UK | South East |
| Aeronautical & General Instruments | South West |
| AFL Telecommunications | South West |
| Agile Diffraction | East of England |
| Agilent Technologies UK | North West |
| Airbus | South East |
| Airbus | South West |
| Airbus | Wales |
| Aj Thin Films Consultancy | South West |
| Alba Photonics | Scotland |
| Albagaia | Scotland |
| Alere Toxicology Plc | East of England |
| Alere Toxicology Plc | South East |
| Alere Toxicology Plc | West Midlands |
| Alexander Binzel (UK) | North West |
| Alker Optical Equipment | South East |
| Alpha 3 Manufacturing | North West |
| Alpha 3 Manufacturing | South West |
| Alpha 3 Manufacturing | Yorkshire and The Humber |
| Alrad Instruments | South East |
| Amada United Kingdom | West Midlands |
| Amber Optix | North West |
| Amecal | North East |
| Amethyst Research | Scotland |
| Amg Systems | East of England |
| Amr (Burnley) | North West |
| Ams Sensors Uk | East of England |
| Ams Technologies | East Midlands |
| Anchored In | Greater London |
| Andor Technology | Northern Ireland |
| Anglia Instruments | East of England |
| Anode Marketing | West Midlands |
| Ansys Uk | South East |
| Ansys Uk | Yorkshire and The Humber |
| Api Technologies (UK) | East of England |
| Apogee Flow Systems | East of England |
| Apollo Lighting | Yorkshire and The Humber |
| Applelec Llp | Yorkshire and The Humber |
| Applied Laser Engineering | South East |
| Applied Materials Technology | East Midlands |
| Applied Photonics | Yorkshire and The Humber |
| Applied Photophysics | South East |
| Aquila Instruments | East of England |
| Aralia Systems | South East |
| Arden Photonics | West Midlands |
| Argans | South West |
| Ark Fibre Optics | East of England |
| Arm | East of England |
| Armstrong Optical | East Midlands |
| ArQit | Greater London |
| Arris International | Yorkshire and The Humber |
| Artemis Optical | South West |
| Arterius | Yorkshire and The Humber |
| Arup | Greater London |
| Asd Lighting Plc | Yorkshire and The Humber |
| Asten Instruments | East Midlands |
| Atik cameras | East of England |
| Atkins | South East |
| Atlas Elektronik Uk | South West |
| ATP Instrumentation | East Midlands |
| Attica Components | South West |
| Aurox | South East |
| Avago Technologies Uk | South East |
| Avalon Sciences | South West |
| Avire | South East |
| Avon Polymer Products Limited | East of England |
| Axenic | North East |
| Axis-Shield Diagnostics | Scotland |
| Bae Systems Plc | South East |
| Bay Photonics | South West |
| Baywa RE r.e. Operation Services | South East |
| BB photonics | East Midlands |
| BBGR | North West |
| BBI Solutions | Wales |
| Beck Optronic Solutions | East of England |
| Belford Research | Scotland |
| Bentham Instruments | South East |
| Biochrom | East of England |
| Bio-Logic Science Instruments | East Midlands |
| BJR Systems | East of England |
| Black Box Network Services (Uk) | South East |
| Blackford Analysis | Scotland |
| Blackman & White | East of England |
| BLE Lighting and Power | East Midlands |
| Blm Group Uk | East of England |
| Bluebell Industries | East Midlands |
| Bluebell Opticom | South East |
| Bluebox Optics | East of England |
| Bombardier Transportation Uk | East Midlands |
| BosonX | South West |
| Braemac | North West |
| Brandenburg (Uk) | West Midlands |
| Brandon Medical Company | Yorkshire and The Humber |
| Brec Solutions | North West |
| Brinell Vision | Scotland |
| British Electric Lamps | Yorkshire and The Humber |
| British Optical | West Midlands |
| Broadcom International Pte | East of England |
| Brolis Photonics Solutions | Northern Ireland |
| Bss Led | North West |
| Buhler Sortex | Greater London |
| Bystronic Uk | West Midlands |
| C A Models | Scotland |
| C C S Neon | Yorkshire and The Humber |
| C N C Rotary | East Midlands |
| CA Bishop Consulting | East Midlands |
| Cable Telecommunications Training Services | East Midlands |
| Cadcam Technology | East Midlands |
| Cairn Research | South East |
| Calbarrie Compliance Services | South West |
| Caledonian Photonics | Scotland |
| Calibre Uk | Yorkshire and The Humber |
| Cambridge Consultants | East of England |
| Cambridge Display Technology | East of England |
| Cambridge Electronic Industries | East of England |
| Cambridge Pixel | East of England |
| Cambridge Research Systems | South East |
| Camlin Photonics | Northern Ireland |
| Camlin Photonics | Scotland |
| Camoptics | East of England |
| Campbell Scientific | East Midlands |
| Campden BRI | South West |
| Cantor & Nissel | East Midlands |
| Carl Zeiss | East of England |
| Carl Zeiss | West Midlands |
| Carlson Software | Yorkshire and The Humber |
| Carlton Laser Services | East Midlands |
| Carr's Welding Technologies | East Midlands |
| Carville | South East |
| CB Technologies | Scotland |
| Cct Lighting (Uk) | East Midlands |
| Ceag | Yorkshire and The Humber |
| Centronic | Greater London |
| Ceres Holographics Ltd. | Scotland |
| Charles Day (Steels) | Yorkshire and The Humber |
| Charntec Electronics | South East |
| Charnwood Dynamics | East Midlands |
| Chelsea Technologies Group | South East |
| Chemring Countermeasures | South West |
| Chess Technologies | South East |
| Chess Technologies | South West |
| Chromacity | Scotland |
| Chromatica | West Midlands |
| Cinch Connectivity Solutions | East of England |
| Cirdan Imaging | Northern Ireland |
| Cirrus Laser | South East |
| CITC Cambridge Innovation Technologies Consulting | East of England |
| City Fibre | East Midlands |
| City Fibre | East of England |
| City Fibre | North East |
| City Fibre | North West |
| City Fibre | Scotland |
| City Fibre | South East |
| City Fibre | South West |
| City Fibre | Yorkshire and the Humber |
| Claresys | South East |
| Clearview Associates | Wales |
| Cm Scientific | Yorkshire and The Humber |
| Cobalt Light Systems | South East |
| Cobham Plc | South West |
| Coercive Group | South East |
| Coherent (Uk) | East of England |
| Coherent Scotland | Scotland |
| Colour Holographic | Greater London |
| Com Dev Europe Ltd | South East |
| Comar Optics | East of England |
| Compass Optics | Wales |
| Compound Photonics | Greater London |
| Compound Semiconductor Centre | Wales |
| Compugraphics | Scotland |
| Computerised Information Technology | South East |
| Conjunct | Scotland |
| Contamac | East of England |
| Conway Marsh Garrett Technologies | East of England |
| Cooke Optics | East Midlands |
| Coolled | South East |
| Coorstek | East Midlands |
| Coorstek | North West |
| Coorstek | Scotland |
| Cortirio | North East |
| Cotton Mouton Diagnostics | Wales |
| Covesion | South East |
| Cranfield Precision | East of England |
| Croft Additive Manufacturing | North West |
| Crompton Lamps | Yorkshire and The Humber |
| Crossbows Optical | Northern Ireland |
| Crowcon Detection Instruments | South East |
| Crown Eyeglass | North West |
| Crystran | South West |
| CS Photonics | West Midlands |
| Cubica Technology | South East |
| Custom Interconnect | South East |
| Cutting Technologies | Yorkshire and The Humber |
| CVI | East Midlands |
| Cyan Tec | East Midlands |
| Cyient Europe | Greater London |
| Cyient Europe | South West |
| Cymtec | Wales |
| Cynergy3 Components | South West |
| D & R Electro Optics | Wales |
| D J Newson Optical | East of England |
| D.G. Controls | East Midlands |
| Daray | East Midlands |
| DATA PATH OFFICE NETWORK SERVICES | South West |
| Datalase | North West |
| Datapaq | East of England |
| Dd Optical | North West |
| Dd-Scientific | South East |
| Densitron Technologies | South East |
| DermaLase | Greater London |
| Design Led Products | Scotland |
| Dexela | Greater London |
| Diamond Light Source | South East |
| Digital Barriers Services | Greater London |
| Digital Barriers Services | Scotland |
| Digital Barriers Services | South West |
| Digital Barriers Services | Yorkshire and The Humber |
| Digital Edge Subsea | North West |
| Digital Projection | North West |
| Display Future | Scotland |
| Diverse Technologies and Systems | East of England |
| D-Mac | West Midlands |
| Dmoptics | South West |
| Domino Printing Sciences Plc | East of England |
| Donfabs & Consillia | East Midlands |
| Drucegrove | East of England |
| Du Pont (UK) | East of England |
| Duplex Csa Optic | East of England |
| Durham Magneto Optics | East of England |
| Dutton Engineering (Woodside) | East of England |
| DYNAMIC LASER SOLUTIONS LIMITED | South East |
| Earth-I | South East |
| Eaton Electrical Systems | Yorkshire and The Humber |
| Ecom Instruments Uk | North West |
| Ecopac (UK) Power | South East |
| Edinburgh Instruments | Scotland |
| EDINBURGH LASER OPTICS | Scotland |
| Edmund Optics | Yorkshire and The Humber |
| Edward Pryor & Son | Yorkshire and The Humber |
| Effect Photonics | South West |
| Eis Optics | South East |
| Electro Scientific Industries Europe | East of England |
| Elektron Eye Technology | East of England |
| Element Six | South East |
| Elforlight | East Midlands |
| Elizabeth Berry | Scotland |
| Elliot Scientific | East of England |
| Eluxi | East Midlands |
| Emberion | East of England |
| Emergi-Lite Safety Systems | Yorkshire and The Humber |
| Emerson Cascade | Scotland |
| Engis (Uk) | South East |
| Entroptix | South West |
| Envin Scientific | North West |
| Envisics | South East |
| Eos Electro Optical Systems | West Midlands |
| Epigem | North East |
| Epsilon Optics | South East |
| ES Technology | East Midlands |
| Et Enterprises | Greater London |
| Eterna Lighting | East Midlands |
| Europa Science | East of England |
| European Lamp Group | Yorkshire and The Humber |
| Europtica International | South East |
| Excelsior Medical Group | East of England |
| Exfo Europe | South East |
| Ex-OR | North West |
| Ex-OR | South East |
| Extronics | North West |
| Eyejusters | South East |
| F & B Profiles | South West |
| Faraday Scientific | Yorkshire and The Humber |
| Fearsome | Scotland |
| Feedback Plc | East of England |
| Fei Uk | East of England |
| Feilo Sylvania Uk | Greater London |
| Ferrograph | North East |
| Fianium | South East |
| Fibercore | South East |
| FiberLogix | East of England |
| Fibre Optic Fx | North West |
| Fibre Trace | North West |
| Filament Product Design | Scotland |
| Fimark | South East |
| First Light Fusion | South East |
| First Light Lamps | East of England |
| First Sensor Technics | East Midlands |
| Fisher Smith Llp | East Midlands |
| FlexEnable | East of England |
| Flexion Optical Fibre | Yorkshire and The Humber |
| Flintstone Technology | Scotland |
| Flir Systems | South East |
| Fluorescent Lighting Services | West Midlands |
| Fluoretiq | South West |
| Fmb Oxford | South East |
| Focus Optical Laboratories | South East |
| Folium Optics | South West |
| Forge Europa | North West |
| Forth Dimension Displays | Scotland |
| Fotech Solutions | South East |
| Fraunhofer CAP | Scotland |
| F-Scan | North East |
| Fujikura Europe | Greater London |
| Fullsun Photovoltaics | Yorkshire and The Humber |
| Furukawa Electric Europe | Greater London |
| G F Laser | West Midlands |
| Galaxy Optical Services | North West |
| Gamma Illumination (Uk) | Yorkshire and The Humber |
| Gas Measurement Instruments | Scotland |
| Gas Measurement Instruments | South East |
| Gas Sensing Solutions | Scotland |
| Gayton Photonics | East Midlands |
| GBF STRATEGY | East Midlands |
| GE | South East |
| Gem Scientific Ltd | Yorkshire and The Humber |
| Gencoa | North West |
| General Dynamics United Kingdom | South East |
| General Dynamics United Kingdom | Wales |
| Geola Technologies | South East |
| Geovista | Wales |
| Gigaclear | East Midlands |
| Gigaclear | East of England |
| Gigaclear | South East |
| Gigaclear | South West |
| Glass Technology Services | Yorkshire and The Humber |
| Glenair Uk | East Midlands |
| Global Laser | Wales |
| Global Optics | South West |
| Glyndwr Innovations | Wales |
| Gom Uk | West Midlands |
| Gooch & Housego Plc | Scotland |
| Gooch & Housego Plc | South West |
| Goodrich Actuation Systems | West Midlands |
| Gowlland Optical | Greater London |
| Greene Tweed & Co | East Midlands |
| Grounded Innovation | East of England |
| Guidance Automation | East Midlands |
| Guidance Marine | East Midlands |
| Guttridge Laser Fab | East Midlands |
| Guyson International Ltd | Yorkshire and The Humber |
| Gyrus Medical Ltd | Wales |
| Hacel Lighting | North East |
| Halma Plc | South East |
| Halo Photonics | West Midlands |
| Hamamatsu Photonics Uk | East of England |
| Harkness Screens (Uk) | East of England |
| Harlin | South West |
| Harman Technology | North West |
| Harting Uk | East Midlands |
| Heidenhain(GB)Limited | South East |
| Helia Photonics | Scotland |
| Helvar | South East |
| Heraeus Noblelight Ltd | East of England |
| Heraeus Quartz Uk | North East |
| Herga Technology | East of England |
| Hexagon Metrology Ltd | West Midlands |
| Hhv | South East |
| High Light Optics Uk | West Midlands |
| High Profile Technologies | Yorkshire and The Humber |
| Highblade | North West |
| Hilger Crystals | South East |
| Hi-Rel Lids | East of England |
| Holders Components | Scotland |
| Holoxica | Scotland |
| Honeywell Analytics | South West |
| Horiba Jobin Yvon Ibh | Scotland |
| Horiba Uk | East Midlands |
| Horizon Optical Company | East of England |
| Hoya Lens UK | Wales |
| HSM Aero | East of England |
| Huawei Technologies Reserach & Development (UK) | East of England |
| Huber+suhner Polatis | East of England |
| Hucknall Sheet Metal Engineering | East Midlands |
| Hutchinson Aerotech | Northern Ireland |
| HV Wooding | South East |
| Hybec | East Midlands |
| Hybrid Manufacturing Technologies | East Midlands |
| Hydram Engineering | North East |
| Hyperoptic | Greater London |
| I C Optical Systems | Greater London |
| i4 Product Design | Scotland |
| Iconal Technology | East of England |
| ICR Integrity | Scotland |
| ID Quantique | South West |
| Idenca | North West |
| Identisys | East of England |
| II-VI Compound Semiconductors | North East |
| II-VI UK | East Midlands |
| II-VI UK | South West |
| Illuma Lighting | East Midlands |
| Indigo Consulting Services | East of England |
| Industrial Plastic Fabrications | East of England |
| Infinitesima | South East |
| Infrared Integrated Systems | East Midlands |
| Ingenia Technology (UK) | Greater London |
| Innolas (Uk) | West Midlands |
| Inscape | East Midlands |
| Inseto (Uk) | South East |
| Instro Precision | South East |
| Instrument Design Technology | North West |
| Integrex | East Midlands |
| Intellemetrics Global | Scotland |
| Intrinsiq Materials | South East |
| Invisible Vision | East of England |
| Ipg Photonics (Uk) | South West |
| Iqe Plc | Wales |
| Ired infrared | South East |
| Is-Instruments | South East |
| Island Optics | Isle of Man |
| Isocom | North East |
| Isomet (Uk) | Wales |
| Iss Group Services | North West |
| Ist (Uk) | Yorkshire and The Humber |
| Istec Ice | East of England |
| Itron (UK) | East of England |
| Ixthus Instrumentation | East Midlands |
| J K Metrology & Quality Services | South West |
| Jeol(UK)limited | East of England |
| J-TEQ | Scotland |
| K L H Electronics Plc | North West |
| Keeler | South East |
| Keison International | East of England |
| Keit | South East |
| kelvin nanotechnology | Scotland |
| Kent Periscopes | Wales |
| Kentech Instruments | South East |
| KETS Quantum Security | South West |
| Key Photonics | South East |
| Keyence (Uk) | South East |
| Keysight Technologies Uk | South East |
| Keysight Technologies Uk | West Midlands |
| Kik Engineering | Scotland |
| Kingsview Optical | South East |
| Kla-Tencor | South East |
| Knight Design Lighting | East Midlands |
| Knight Optical (Uk) | South East |
| Kodak | Greater London |
| Konica Minolta Sensing Europe BV | North West |
| Kosnic Lighting | South East |
| KPM Moisture Meters | Yorkshire and The Humber |
| Kratos Analytical | North West |
| Kromek | North East |
| Kyocera Fineceramics | South East |
| Lairdside Laser Engineering Centre | North West |
| Lambda Photometrics | East of England |
| LAN Synergy | East of England |
| Lancaster Communications | North West |
| Land Instruments International | East Midlands |
| Lantek Systems | West Midlands |
| LAP Electrical | West Midlands |
| Lapmaster Wolters | South West |
| Laser 2000 (Uk) | East of England |
| Laser Cladding Technology | East Midlands |
| Laser Components (Uk) | East of England |
| Laser Control Systems | East of England |
| Laser Cutting - Ceramics | Yorkshire and The Humber |
| Laser Electronics | East Midlands |
| Laser Expertise | East Midlands |
| Laser Lines | South East |
| Laser Micromachining | Wales |
| Laser Optical Engineering | East Midlands |
| Laser Physics Uk | North West |
| Laser Process | West Midlands |
| Laser Quantum | North West |
| Laser Resale | South East |
| Laser SOS | East of England |
| Laser Support Services | Scotland |
| Laser Support Services | South East |
| Laser Systems (Uk) | East Midlands |
| Laser Systems (Uk) | East of England |
| Laser Trader | East Midlands |
| Laserite | East of England |
| Lasermet | South West |
| Lasershape | East Midlands |
| Lasersure | East of England |
| Laytec Uk | North West |
| LBP Optics | East of England |
| Leader Optec | Wales |
| Leader Systems Llp | West Midlands |
| Led Solutions | East Midlands |
| Leica Microsystems Cambridge | East of England |
| Leicester Optical | East Midlands |
| Lein Applied Diagnostics | South East |
| Leith Optical Company | Scotland |
| Lemo (UK) | South East |
| Leonardo | East of England |
| Leonardo | Scotland |
| Leonardo | South East |
| Leviton | Scotland |
| LEW Techniques | South West |
| Leysop | East of England |
| Li-Cor | East of England |
| Light Blue Optics | East of England |
| Lightpath Optical (Uk) | South West |
| Link Microtek | South East |
| Litron Lasers | West Midlands |
| Lleo | East Midlands |
| Lockheed Martin UK | East of England |
| Logitech | Scotland |
| LPA Excil Electronics | Yorkshire and The Humber |
| Luceco Plc | West Midlands |
| Lucid Optical Services | North West |
| Lumacron Technology | Scotland |
| Lumenisity | South East |
| Lumerical | Wales |
| Lumier | North West |
| luminiferous | South West |
| Lumley Opticals | North East |
| Lumoptica | South West |
| Luxinar | Yorkshire and The Humber |
| Lux-Tsi | Wales |
| Lvd UK | South East |
| Lynton Lasers | North West |
| Machine Guard Solutions | East Midlands |
| Machine Vision Technology | West Midlands |
| Mackwell Electronics | West Midlands |
| Mag Optics | Greater London |
| MAGE Systems | Scotland |
| Mahr UK Plc | South East |
| Main Line Optical Connections | Yorkshire and The Humber |
| Malvern Instruments | West Midlands |
| Malvern Optical | West Midlands |
| Manchester Optical | North West |
| Manufacturing Service Solutions | West Midlands |
| Manx Precision Optics | Isle of Man |
| Mapping Solutions | North West |
| Marl International | North West |
| Marlec Engineering Company | East Midlands |
| Martech (Uk) | Yorkshire and The Humber |
| Maselli Instrument Systems | East Midlands |
| Materion | South East |
| MBA Engineering Systems | Yorkshire and The Humber |
| Mbda International | East of England |
| McGeoch Technology | West Midlands |
| Mechtronic Industries | Yorkshire and The Humber |
| Media Cybernetics Uk | East of England |
| Medway Optics | Greater London |
| Mega Photonic | North West |
| Melford Resolution | South West |
| Meta Vision Systems | South East |
| Metal Improvement Company | North East |
| Metrology International | Yorkshire and The Humber |
| Michell Instruments | East of England |
| Michelson Diagnostics | Greater London |
| Mico Lighting | Yorkshire and The Humber |
| Micro Epsilon | North West |
| Micro Materials | Wales |
| Microkerf | East Midlands |
| Micrometric | East Midlands |
| Micronanics | South East |
| Microsoft Research | East of England |
| Microvitec | Yorkshire and The Humber |
| Midaz Lasers | Greater London |
| Middleton Sheet Metal CoLimited | North West |
| Midland Metrology | West Midlands |
| Midtherm Laser | West Midlands |
| MILLENNIUM LASER SYSTEMS | Wales |
| Mindsmeet Electro-Optics | East of England |
| Mi-Net Technology | East Midlands |
| Minimise Energy | South East |
| Mirada Medical | South East |
| MKS Instruments UK | North West |
| Moflash signalling | West Midlands |
| Moog Insensys | South East |
| Moores Glasswork | South East |
| Morgan Advanced Materials Plc | East Midlands |
| Morgan Advanced Materials Plc | West Midlands |
| M-Solv | South East |
| M-Squared Lasers | Scotland |
| Multitron | Greater London |
| Nanoco Technologies | North West |
| Ndc Technologies | East of England |
| Neomed | East of England |
| Neonlite International | South East |
| Networks Centre | South East |
| Newcastle Optical Engineering | North East |
| Newfield Fabrications Company | North West |
| Newport Spectra-Physics Ltd. | South East |
| Nikon Optical U.K. | South East |
| Nkt (UK) | Yorkshire and The Humber |
| Northumbria Optical Coatings | North East |
| Norville Optical | North East |
| Norville Optical | North West |
| Norville Optical | Scotland |
| Norville Optical | South West |
| Norville Optical | Yorkshire and The Humber |
| Novanta Technologies Uk | South West |
| Ocean Optics | South East |
| Oclaro Technology | East Midlands |
| Olmec - Uk | Yorkshire and The Humber |
| Olympus Keymed | East of England |
| Omniscan | Wales |
| One Optical | Scotland |
| Openreach | South East |
| Opsec Security | North East |
| Optalysys | Yorkshire and The Humber |
| Optasense | South East |
| Optek Systems | South East |
| Optic Networks | Yorkshire and The Humber |
| Optical Activity | East of England |
| Optical Antenna Solutions | West Midlands |
| Optical Coating Technologies | West Midlands |
| Optical Diagnostics | West Midlands |
| Optical Fiber Packaging Ltd | East of England |
| Optical Filters | South East |
| Optical Metrology Services | East of England |
| Optical Resources | North West |
| Optical Services & Sales | Wales |
| Optical Technology Training | Yorkshire and The Humber |
| Optical Test and Calibration | Yorkshire and The Humber |
| Optical Tools For Industry | Wales |
| Optical Vision | East of England |
| Opticonsultancy | South East |
| Opticore It | Greater London |
| Opticron Finishing | South East |
| Opticstar | North West |
| Optilan Group | West Midlands |
| Optimat | Scotland |
| Optimax Imaging Inspection & Measurement | East Midlands |
| Optimec | West Midlands |
| Optimum Coatings | North West |
| Optisense | South East |
| Optocap | Scotland |
| Optolink | North East |
| Optomel | South East |
| Optos | Scotland |
| Optosci | Scotland |
| Optoscribe | Scotland |
| Optrical | Yorkshire and The Humber |
| Orca | Greater London |
| Orion Automation | East of England |
| Orion Optics Uk | West Midlands |
| Orion Photonics | South West |
| Ossila | Yorkshire and The Humber |
| Overview | South East |
| Oxford HighQ | South East |
| Oxford Instruments Plc | South East |
| Oxford Instruments Plc | South West |
| Oxford Lasers | South East |
| Oxley Developments Company | North West |
| Oxsensis | South East |
| P & T Consulting | Scotland |
| P A Consulting Group | East of England |
| Pacer Technologies | South East |
| Panchromos | East of England |
| Paramount Panels Inc | Greater London |
| Paraytec | Yorkshire and The Humber |
| Passcomm | North West |
| Pcl Control Instruments | East Midlands |
| Pe Fiberoptics | South East |
| Peacock Technology | Scotland |
| Peli Products (Uk) | East Midlands |
| Perkinelmer | South East |
| Perkinelmer | Wales |
| Phase Focus | Yorkshire and The Humber |
| Phase Photonics | North East |
| Phoelex | East of England |
| Phoenix Optical Technologies | Wales |
| Phoenix Photonics | South East |
| Phosphor Technology | East of England |
| Photek | South East |
| Photodata Test Services | East of England |
| Photometric & Optical Testing Services Llp | East of England |
| Photon Design | South East |
| Photon Force | Scotland |
| Photon Lines | South East |
| Photonic Designs | Greater London |
| Photonic Science | South East |
| Photonic Science and Engineering | South East |
| Photonic Solutions | Scotland |
| Photonic Vision | South East |
| Photonics & Analytics | South East |
| Photonics Measurements | Northern Ireland |
| Photonics Technologies | South East |
| Photonsens | South West |
| Photonstar Led | South East |
| Photo-Sonics International | South East |
| Photox Optical Systems | Yorkshire and The Humber |
| Photron (Europe) | South East |
| Photronics (Uk) | Wales |
| PI (Physik Instrumente) Ltd | East of England |
| Pike Signals | North West |
| Pike Signals | Scotland |
| Pike Signals | West Midlands |
| Pilkington Technology Management | North West |
| Pixoft Diagnostic Imaging | South West |
| Plasma App | South East |
| Plasma Quest | South East |
| Plessey Semiconductors | South West |
| Plextek | East of England |
| Plus Opto | North West |
| PolyPhotonix | North East |
| Polytec | East of England |
| Polytec | West Midlands |
| Powerlase Photonics | South East |
| Powerphotonic | Scotland |
| PR Power Installations | East Midlands |
| Precision Laser Processing | West Midlands |
| Precision Micro | West Midlands |
| Precision Photometrics | Scotland |
| Preci-Spark | East Midlands |
| Premier Electronics | East of England |
| Premier Hazard | Yorkshire and The Humber |
| Premier Laser Cutting | East Midlands |
| Press-Tech Cutting Formes | South East |
| Prima Power Uk | West Midlands |
| Prior Scientific Instruments | East of England |
| Pro Photonix | East of England |
| Prolabs (Uk) | South West |
| Prolite - Technology | East of England |
| Proto Labs | West Midlands |
| Prp Optoelectronics | South West |
| Pubble Hill | Northern Ireland |
| Pulse Photonics | South East |
| Pulse Power and Measurement | South East |
| Purelifi | Scotland |
| Pyramid Engineering Services Company | Greater London |
| Pyreos | Scotland |
| Pyser-Sgi | South East |
| QinetiQ | South East |
| Qioptiq | Wales |
| Qioptiq Photonics | South East |
| QLM Technology | South West |
| Qmc Instruments | Wales |
| Quantum Design UK & Ireland | South East |
| R D T Precision Optics | Yorkshire and The Humber |
| R E Cooke | West Midlands |
| Racelogic | South East |
| Rapid Biosensor Systems | East of England |
| Rapiscan Systems | South East |
| Raptor Photonics | Northern Ireland |
| RDDS Avionics | East of England |
| Reconnaissance International | South East |
| Redlux | South East |
| Redwave Labs | South East |
| Reekie Steeltec | Scotland |
| Refulgent | North East |
| Reliance Precision | Yorkshire and The Humber |
| Renishaw | Scotland |
| Renishaw | South West |
| Renishaw | Wales |
| Renishaw | Yorkshire and The Humber |
| Resolute Photonics | South East |
| Resolve Optics | South East |
| Reveal Media | Greater London |
| Rfel | South East |
| Rheintacho Uk | Yorkshire and The Humber |
| Rideo Systems | South East |
| Ridgemount Technologies | South East |
| Ripley Europe | West Midlands |
| Robe Uk | East Midlands |
| Rockley Photonics | South East |
| Rockwell Collins Uk | Scotland |
| Rockwell Collins Uk | South East |
| Rofin-Baasel Uk | East Midlands |
| Romag | North East |
| Rr Engineering | Yorkshire and The Humber |
| Rushmere Technology | East of England |
| Sagentia | East of England |
| Salvagnini Uk & Ireland | West Midlands |
| Santec Europe | Greater London |
| Scantron Industrial Products | South West |
| Schott Uk | West Midlands |
| Scientific Optical | South East |
| Scientifica | South East |
| Scintacor | East of England |
| Sciovis | West Midlands |
| SCISYS | South West |
| Scitec Instruments | South West |
| Sci-Tech Precision | South East |
| Scorpion Vision | South East |
| Sea (Group) | South West |
| Seagate Technology (Ireland) | Northern Ireland |
| Semelab | East Midlands |
| Sencon (Uk) | West Midlands |
| Sengenia | Northern Ireland |
| Sensopart Uk | East Midlands |
| Sens-Tech | South East |
| Seren Photonics | Wales |
| Seven Technologies Group | Northern Ireland |
| Seven Technologies Group | Yorkshire and The Humber |
| Severn Manufacturing Systems | West Midlands |
| SG Controls | East of England |
| Sharp Laboratories of Europe | South East |
| Shearline Precision Engineering | East of England |
| Sheffield Assay Office | Yorkshire and The Humber |
| Shelton Vision Systems | East Midlands |
| Sheriff Technologies | North East |
| Shore Design | Scotland |
| Siemens Industrial Turbomachinery | East Midlands |
| Sigmatek Europe | West Midlands |
| Silent Sentinel | East of England |
| Silixa | East of England |
| Siloton | South West |
| Siltint Industries | North West |
| Sinclair Optical Services Company | South West |
| SJC Hutchinson (Engineering) | Northern Ireland |
| Skan Group Holdings | West Midlands |
| Skye Instruments | Wales |
| Slivers Semiconductor Ltd | Scotland |
| SLS Optics | Isle of Man |
| Smart Fibres | South East |
| Smartkem | North West |
| Smartkem | Wales |
| Smith & Nephew Plc | Greater London |
| Smiths Detection-Watford | East of England |
| Solaris Photonics | East of England |
| Solaris Photonics | Greater London |
| Solarshade Window Films | South East |
| Solarsigns Uk | North East |
| SolarTech Transformer | Greater London |
| Spanoptic | Scotland |
| Sparks Laser Services | East of England |
| Sparta | North West |
| Specac | Greater London |
| Specialised Imaging | East of England |
| Specialised Laser Products | Yorkshire and The Humber |
| Spectrogon UK | Scotland |
| Spectronic Camspec | Yorkshire and The Humber |
| Spectro-Service | East Midlands |
| Spectrum Metrology | East Midlands |
| Spectrum Technologies Plc | Wales |
| Speyer Photonics | West Midlands |
| Spi Lasers Plc | South East |
| Spie Europe | Wales |
| Spirent Communications Plc | South East |
| Spirent Communications Plc | South West |
| SSE Enterprise Telecoms | Scotland |
| SSE Enterprise Telecoms | South East |
| Starlight Xpress | South East |
| Starpoint Adaptive Optics | North East |
| Starrett Precision Optical | South East |
| Steel Service Centre | West Midlands |
| Stmicroelectronics | Scotland |
| Stock Optics | Yorkshire and The Humber |
| Stratium | Wales |
| Stratophase | South East |
| Stratton Technologies | East of England |
| Subcon Laser Cutting | West Midlands |
| Sudlows | North West |
| Sumitomo Electric Europe | East of England |
| Sun and Wind | West Midlands |
| Sunfish Energy | Wales |
| SureScreen Diagnostics | East Midlands |
| Surrey Nanosystems | South East |
| Surrey Satellite Technology | South East |
| Swarco Traffic | Yorkshire and The Humber |
| Synaptec Limited | Scotland |
| Synopsys (Northern Europe) | South East |
| Synoptics | East of England |
| Systolic | Scotland |
| T C | Greater London |
| Tannlin UK | Scotland |
| Taylor Hobson | East Midlands |
| Tec5 Uk | East of England |
| Tech Optics | South East |
| TechnipFMC | North East |
| TechnipFMC | Scotland |
| Teer Coatings | West Midlands |
| Tek-4 | East Midlands |
| Tekdata Interconnections | West Midlands |
| TekSis | North East |
| TekSis | North West |
| Telecom Installation Services | North West |
| Teledyne E2V | East of England |
| Telesiseagle | South West |
| Telespazio Vega Uk | East of England |
| Teratech Components | South East |
| Teraview | East of England |
| Teropta | East Midlands |
| Testbourne | South East |
| Thales UK | Northern Ireland |
| Thales UK | Scotland |
| Thales UK | South East |
| Thales UK | South West |
| The Greenstock Lamp Company | East Midlands |
| The Laser Cutting Company | Yorkshire and The Humber |
| The Roditi International Corporation | Greater London |
| Thermal Vision Research Limited | South East |
| Thermoteknix Systems | East of England |
| Thin Film Solutions | Scotland |
| Thomas Swan | North East |
| Thor Photomedicine | South East |
| Thorlabs | East of England |
| Thorn Lighting | North East |
| Tintometer | South West |
| Tlm Laser | South East |
| Tlp Laser Engineering | North West |
| Topgan | Scotland |
| Torr Scientific | South East |
| Toshiba Research Europe | East of England |
| Tps-Fronius | Scotland |
| Tracerco | North East |
| Trilby Multimedia | West Midlands |
| Tritec Developments | North West |
| Tritek Optical Solutions | West Midlands |
| TRP Products (Uk) | East Midlands |
| Trumpf | East of England |
| TRW | West Midlands |
| TS Space Systems | South East |
| TT Electronics | South East |
| TundraSystems Global LTD | Wales |
| Turnock | West Midlands |
| Twi | East of England |
| Twi | Yorkshire and The Humber |
| Two Trees Photonics | South East |
| Txo Systems | Wales |
| Uk Optical Plastics | East Midlands |
| ULO Optics | East of England |
| Ultra Electronics | South East |
| Ultra Electronics | South West |
| Ultra-Violet Products | East of England |
| Ultravision International | East of England |
| Umicore Coating Services | Scotland |
| Uniklasers | Scotland |
| Unilase | Greater London |
| United Optical Laboratories | Northern Ireland |
| Universal Fibre Optics | Scotland |
| UQG | East of England |
| Vandalite Lighting | Yorkshire and The Humber |
| Vector Photonics | Scotland |
| Venture Photonics | South West |
| Verivide | East Midlands |
| Vertec Scientific | South East |
| Vexica Lighting | Yorkshire and The Humber |
| Viavi Solutions Uk | South East |
| Vicon Motion Systems | South East |
| Videojet Technologies | East of England |
| Virgin Media | Greater London |
| Visio Ingenii | South East |
| Vision Engineering | South East |
| Vision4ce | South East |
| VisionScope Technologies | East of England |
| VisiTech International | North East |
| Vista Optics | North West |
| Vitritech | Yorkshire and The Humber |
| Vortex Optical Coatings | East Midlands |
| Vreo Innovation | North East |
| Wafer Technology | South East |
| Walker Optics | Scotland |
| Ward Optical Systems | South East |
| Washington Metal Works | North East |
| Waters | East of England |
| WaveOptics | South East |
| Wellvend | Yorkshire and The Humber |
| Werma (UK) | East Midlands |
| Whitecroft Lighting | North West |
| Wideblue | Scotland |
| Willow Photonics | East Midlands |
| Winbro Group Technologies | East Midlands |
| Window Shield (Uk) | North West |
| Wood Group's Clean Energy | Scotland |
| Xaar Plc | East of England |
| Xact | North West |
| Xcam | East Midlands |
| XL Precision | North East |
| Xmark Media | South East |
| Yamazaki Mazak UK | West Midlands |
| Yelo Ltd | Northern Ireland |
| Yorkshire Laser and Fabrications | Yorkshire and The Humber |
| Yorkshire Photonic Technology | Yorkshire and The Humber |
| Zeeko | East Midlands |
| Zemax Europe | East of England |
| Zeta Specialist Lighting | South East |
| Ziebel UK | Scotland |
| Zilico | North West |
| Zinir | South East |
| Zytronic Displays | North East |