Company lists · Data refreshed October 2026
Company lists in United Kingdom
Explore 221,253 B2B company lists covering United Kingdom, organized by industry and business specialty. Each linked list shows ranked companies, headquarters information, company size bands, and available contact coverage. You are viewing page 856.
Use the United Kingdom directory to research the market, identify target accounts, or find potential suppliers and partners. Open a topic to review the companies and contact coverage behind its count.
Lists based in the United Kingdom
- Ophthalmic surgical instruments manufacturers based in the United Kingdom45
- Ophthalmic surgical knife or blade accessory suppliers based in the United Kingdom41
- Ophthalmic surgical knives or blades suppliers based in the United Kingdom28
- Ophthalmic surgical scissors suppliers based in the United Kingdom37
- Ophthalmic surgical supplies distributors based in the United Kingdom68
- Ophthalmic trial frames and lenses suppliers based in the United Kingdom61
- Ophthalmologist services based in London, United Kingdom79
- Ophthalmologist services based in the United Kingdom610
- Ophthalmology AI companies based in London, United Kingdom32
- Ophthalmology AI companies based in the United Kingdom79
- Ophthalmology companies based in the United Kingdom1,082
- Ophthalmology device companies based in the United Kingdom112
- Ophthalmology device manufacturers based in the United Kingdom90
- Ophthalmology equipment manufacturers based in the United Kingdom70
- Ophthalmology gene therapy companies based in the United Kingdom27
- Ophthalmology imaging companies based in the United Kingdom87
- Ophthalmology imaging software companies based in the United Kingdom39
- Ophthalmology implant companies based in the United Kingdom67
- Ophthalmology practice companies based in the United Kingdom737
- Ophthalmology practice marketing agencies based in the United Kingdom231
- Ophthalmology practices based in the United Kingdom929
- Ophthalmology societies based in the United Kingdom250
- Ophthalmology software companies based in the United Kingdom85
- Ophthalmology surgical centers based in the United Kingdom231
- Ophthalmology tourism agencies based in the United Kingdom89
- Ophthalmology venture capital companies based in the United Kingdom67
- Ophthalmometer accessory suppliers based in the United Kingdom34
- Ophthalmometers suppliers based in the United Kingdom134
- Ophthalmoscopes or otoscopes or scope sets suppliers based in the United Kingdom32
- Ophthalmoscopes suppliers based in the United Kingdom161
- Opportunity management software companies based in London, United Kingdom27
- Opportunity management software companies based in the United Kingdom58
- Optical adhesives companies based in the United Kingdom34
- Optical alignment equipment suppliers based in the United Kingdom37
- Optical alignment system suppliers based in the United Kingdom38
- Optical assembly suppliers based in the United Kingdom52
- Optical automotive part suppliers based in the United Kingdom31
- Optical ball lenses suppliers based in the United Kingdom27
- Optical benches suppliers based in the United Kingdom31
- Optical calibrating services based in the United Kingdom75
- Optical character reader ocr or scanning software suppliers based in the United Kingdom27
- Optical character recognition (ocr) & optical character verification (ocv) software suppliers based in the United Kingdom36
- Optical character recognition (ocr) scanners suppliers based in the United Kingdom46
- Optical character recognition (ocr) scanning services based in the United Kingdom38
- Optical character recognition companies based in the United Kingdom41
- Optical character recognition software companies based in the United Kingdom33
- Optical character recognition system suppliers based in the United Kingdom33
- Optical cleaning chemicals suppliers based in the United Kingdom27
- Optical coating and film companies based in the United Kingdom45
- Optical coating machinery suppliers based in the United Kingdom27
- Optical coating system suppliers based in the United Kingdom32
- Optical coatings companies based in the United Kingdom40
- Optical coatings manufacturers based in the United Kingdom26
- Optical communication companies based in the United Kingdom85
- Optical communication systems companies based in the United Kingdom63
- Optical component machining companies based in the United Kingdom60
- Optical component manufacturers based in the United Kingdom147
- Optical component suppliers based in the United Kingdom143
- Optical components distributors based in the United Kingdom117
- Optical components manufacturers based in the United Kingdom92
- Optical components suppliers based in the United Kingdom121
- Optical computing chip makers based in the United Kingdom30
- Optical contract manufacturing companies based in the United Kingdom106
- Optical copper (cu) link cable assembly suppliers based in the United Kingdom104
- Optical couplers suppliers based in the United Kingdom26
- Optical data transmission system suppliers based in the United Kingdom42
- Optical design & analysis software suppliers based in the United Kingdom38
- Optical design software companies based in the United Kingdom52
- Optical designers based in the United Kingdom158
- Optical detector suppliers based in the United Kingdom33
- Optical diamond turning suppliers based in the United Kingdom31
- Optical dispensary software companies based in the United Kingdom326
- Optical dispensing software companies based in the United Kingdom143
- Optical electronics manufacturers based in the United Kingdom108
- Optical elements suppliers based in the United Kingdom85
- Optical emi/rfi shielding suppliers based in the United Kingdom31
- Optical engineering services based in the United Kingdom99
- Optical engineering software companies based in the United Kingdom91
- Optical equipment manufacturers based in the United Kingdom136
- Optical fabrication services based in the United Kingdom60
- Optical fabrication supplies suppliers based in the United Kingdom74
- Optical fiber machinery suppliers based in the United Kingdom28
- Optical fiber manufacturers based in the United Kingdom74
- Optical fiber producers based in the United Kingdom64
- Optical fibers suppliers based in the United Kingdom64
- Optical fibre cable manufacturers based in the United Kingdom145
- Optical film manufacturers based in the United Kingdom41
- Optical filter coatings suppliers based in the United Kingdom29
- Optical filter manufacturers based in the United Kingdom37
- Optical filters manufacturers based in the United Kingdom31
- Optical flowmeter and accessory suppliers based in the United Kingdom48
- Optical frame manufacturers based in the United Kingdom315
- Optical frame wholesalers based in the United Kingdom502
- Optical gauge suppliers based in the United Kingdom83
- Optical glass manufacturers based in the United Kingdom64
- Optical goods cases suppliers based in the United Kingdom57
- Optical goods mold suppliers based in the United Kingdom39
- Optical goods retail companies based in the United Kingdom605
- Optical goods suppliers based in London, United Kingdom94
- Optical goods suppliers based in the United Kingdom655
- Optical head mounted display companies based in the United Kingdom43
- Optical illumination fibers suppliers based in the United Kingdom45
- Optical imaging equipment companies based in the United Kingdom62
- Optical imaging systems companies based in the United Kingdom97
- Optical inserts suppliers based in the United Kingdom50
- Optical inspection equipment companies based in the United Kingdom95
- Optical instrument suppliers based in the United Kingdom152
- Optical insurance providers based in the United Kingdom46
- Optical inventory management software companies based in the United Kingdom44
- Optical laser manufacturing companies based in the United Kingdom145
- Optical lens coating companies based in the United Kingdom50
- Optical lens companies based in the United Kingdom205
- Optical lens manufacturers based in the United Kingdom113
- Optical lenses suppliers based in London, United Kingdom50
- Optical lenses suppliers based in the United Kingdom369
- Optical level suppliers based in the United Kingdom56
- Optical machinery suppliers based in the United Kingdom55
- Optical materials companies based in the United Kingdom97
- Optical measurement consulting services based in the United Kingdom65
- Optical medical component suppliers based in the United Kingdom119
- Optical metal polishing companies based in the United Kingdom49
- Optical metrology equipment suppliers based in the United Kingdom99
- Optical microscope manufacturers based in the United Kingdom36
- Optical mold suppliers based in the United Kingdom37
- Optical monitors suppliers based in the United Kingdom36
- Optical network management software suppliers based in the United Kingdom29
- Optical network or communication filter suppliers based in the United Kingdom49
- Optical networking equipment companies based in the United Kingdom44
- Optical networking equipment makers based in the United Kingdom42
- Optical networking equipment manufacturers based in the United Kingdom45
- Optical networking equipment suppliers based in the United Kingdom46
- Optical networking lasers suppliers based in the United Kingdom45
- Optical packaging companies based in the United Kingdom114
- Optical part suppliers based in the United Kingdom91
- Optical practice management software companies based in the United Kingdom72
- Optical prism manufacturers based in the United Kingdom39
- Optical prototypes suppliers based in the United Kingdom40
- Optical quality plastic injection molding services based in the United Kingdom255
- Optical retail stores based in the United Kingdom683
- Optical scales suppliers based in the United Kingdom27
- Optical scanners suppliers based in the United Kingdom49
- Optical sensing & control system consulting services based in the United Kingdom31
- Optical sensing & control system suppliers based in the United Kingdom97
- Optical sensing companies based in the United Kingdom71
- Optical sensing downhole cable suppliers based in the United Kingdom39
- Optical sensors companies based in the United Kingdom41
- Optical shop software companies based in the United Kingdom190
- Optical systems development & production suppliers based in the United Kingdom108
- Optical templates suppliers based in the United Kingdom40
- Optical test and measurement companies based in the United Kingdom71
- Optical testing equipment companies based in the United Kingdom67
- Optical testing equipment manufacturers based in the United Kingdom59
- Optical testing services based in the United Kingdom28
- Optical tooling calibration equipment suppliers based in the United Kingdom72
- Optical tooling suppliers based in the United Kingdom63
- Optical touch screen manufacturers based in the United Kingdom25
- Optical transceivers manufacturers based in the United Kingdom30
- Optical transducer manufacturers based in the United Kingdom30
- Optical transmission equipment manufacturers based in the United Kingdom44
- Optical transmitter suppliers based in the United Kingdom47
- Optical vision aids suppliers based in the United Kingdom114
- Optical wire suppliers based in the United Kingdom172
- Optical wireless network providers based in the United Kingdom57
- Optically clear plastic sheeting suppliers based in the United Kingdom32
- Opticians tool accessory suppliers based in the United Kingdom236
- Opticians' tool suppliers based in London, United Kingdom53
- Opticians' tool suppliers based in the United Kingdom446
- Optics and lens manufacturers based in the United Kingdom203
- Optics and photonics manufacturers based in the United Kingdom129
- Optics manufacturers based in the United Kingdom285
- Optics sets or kit suppliers based in the United Kingdom54
- Optimization consulting firms based in Leeds, United Kingdom27
- Optimization consulting firms based in London, United Kingdom566
- Optimization consulting firms based in Manchester, United Kingdom51
- Optimization consulting firms based in the United Kingdom1,997
- Optimization software companies based in the United Kingdom76
- Optimization software developers based in the United Kingdom44
- Optimizing wood cut-off saws suppliers based in the United Kingdom27
- Options crypto exchanges based in the United Kingdom133
- Options trading companies based in the United Kingdom35
- Options trading crypto platforms based in London, United Kingdom85
- Options trading crypto platforms based in the United Kingdom116
- Options trading firms based in the United Kingdom179
- Options trading platform developers based in London, United Kingdom88
- Options trading platform developers based in the United Kingdom122
- Options trading platforms based in London, United Kingdom54
- Options trading platforms based in the United Kingdom77
- Options trading platforms crypto companies based in London, United Kingdom108
- Options trading platforms crypto companies based in the United Kingdom146
- Options trading software companies based in London, United Kingdom66
- Options trading software companies based in the United Kingdom93
- Opto-mechanical devices suppliers based in the United Kingdom33
- Optoelectronic assembly suppliers based in the United Kingdom75
- Optoelectronic devices manufacturing companies based in the United Kingdom70
- Optoelectronic devices suppliers based in the United Kingdom31
- Optoelectronic integrated circuits suppliers based in the United Kingdom33
- Optoelectronics companies based in the United Kingdom308
- Optoelectronics component suppliers based in the United Kingdom66
- Optoelectronics manufacturers based in the United Kingdom290
- Optomechanical assembly suppliers based in the United Kingdom31
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.
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How RevenueBase company lists work
These lists are generated from RevenueBase's company data using RevenueBase Smart Search. Category lists collect businesses matching a description and geography. Lookalike lists identify companies with business descriptions similar to a reference company. Use the company details and contact coverage on each list to assess the matches.
Questions about these company lists
How can I find companies in United Kingdom?
Choose an industry or specialty list in the United Kingdom directory. Each company list provides businesses matching that topic and geography, with company details and available contact coverage.
What information do RevenueBase company lists include?
Company list pages show business names, websites, descriptions, company size bands, headquarters, and available contact counts. Contact records, including work emails and phone numbers where available, are accessed through RevenueBase. Coverage varies by company and location.
How current are the company lists?
Company lists are refreshed periodically from RevenueBase's company data. Check the data date on each list to assess its recency. The directory header uses the latest source date across published lists; individual lists can have different dates.
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- Real estate companies based in the United Kingdom