Company lists · Data refreshed September 2026

Top 25 Optoelectronics companies based in France

Name: Optoelectronics companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 191 companies tracked

RevenueBase identified 191 optoelectronics companies headquartered in France as of September 2026 and tracks 4,039 professional contacts across them, including 1,273 with verified work emails. Paris is the largest hub.

This list covers optoelectronics companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

191Companies

4,039Contacts tracked

1,273Verified emails

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The 25 largest optoelectronics companies based in France

Ranked by team size

Top 25 of 191 optoelectronics companies based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to optoelectronics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lumibird The Specialist In Laser Technologies	Indirect evidence	Lannion, FranceHQ checked Sep 17, 2026	501-1,000	205 contacts →
	Indirect evidence “LUMIBIRD is one of the world's leading specialists in lasers.” Source: RevenueBase Database · checked Sep 17, 2026
2	Exosens	Indirect evidence	Mérignac, FranceHQ checked Sep 17, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Welcome to Exosens, the European leader in high-end electro-optical technologies for defense and industrial applications.” Source: RevenueBase Database · checked Sep 17, 2026
3	Cailabs	Indirect evidence	Rennes, FranceHQ checked Sep 17, 2026	201-500	162 contacts →
	Indirect evidence “Founded in 2013, Cailabs designs, manufactures, and develops innovative photonic solutions for the space, industry (laser machining), telecommunications, and defense sectors.” Source: RevenueBase Database · checked Sep 17, 2026
4	Vitrinemedia	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 17, 2026	51-200	120 contacts →
	Indirect evidence “VitrineMedia, your luminous display panel specialist, produces and retails innovative LED display panels and expertly showcases window displays in over fifty countries.” Source: RevenueBase Database · checked Sep 17, 2026
5	Nidek SA France	Indirect evidence	Sucy-en-brie, FranceHQ checked Sep 17, 2026	51-200	99 contacts →
	Indirect evidence “NIDEK S.A, filiale française du groupe, créée en 1988, emploie plus de 100 personnes.” Source: RevenueBase Database · checked Sep 17, 2026
6	Velum Professional Lighting	Indirect evidence	Bischoffsheim, FranceHQ checked Sep 17, 2026	51-200	92 contacts →
	Indirect evidence “Based in Alsace, our company is manufacturing professional LED lighting since 1975.” Source: RevenueBase Database · checked Sep 17, 2026
7	Quantel Laser By Lumibird	Indirect evidence	Lannion, FranceHQ checked Sep 17, 2026	501-1,000	91 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	Keopsys By Lumibird	Indirect evidence	Lannion, FranceHQ checked Sep 17, 2026	501-1,000	82 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	Microoled	Indirect evidence	Grenoble, FranceHQ checked Sep 17, 2026	51-200	78 contacts →
	Indirect evidence “MICROOLED delivers OLED Near-Eye Displays (NED) for a wide range of products, such as video glasses, head-mounted sports devices, camera viewfinders, medical applications and many…” Source: RevenueBase Database · checked Sep 17, 2026
10	Idea Optical	Indirect evidence	Lannion, FranceHQ checked Sep 17, 2026	51-200	78 contacts →
	Indirect evidence “Since its creation 18 years ago, IDEA OPTICAL has become a major player in optical fiber telecoms components and systems.” Source: RevenueBase Database · checked Sep 17, 2026
11	Charvet Digital Media	Indirect evidence	Miribel - Les Echets, FranceHQ checked Sep 17, 2026	11-50	65 contacts →
	Indirect evidence “For almost 40 years, Charvet Digital Media, has been an Expert in electronic displays and a market leader in communication solutions using LED.” Source: RevenueBase Database · checked Sep 17, 2026
12	Imagine Optic	Indirect evidence	Orsay, FranceHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “Imagine Optic is a privately-owned technology company that develops and manufactures high-performance, versatile wavefront sensing and adaptive optics solutions.” Source: RevenueBase Database · checked Sep 17, 2026
13	Vignal Systems	Indirect evidence	Corbas, FranceHQ checked Sep 17, 2026	201-500	58 contacts →
	Indirect evidence “Vignal Systems is specialized in designing, manufacturing and marketing of lighting and signalling products & systems for commercial & industrial vehicles.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sedi-Ati By Fiber Optics Group	Indirect evidence	Evry-courcouronnes, FranceHQ checked Sep 17, 2026	51-200	44 contacts →
	Indirect evidence “SEDI-ATI by Fiber Optics Group has been a subsidiary of Fiber Optics Group (FOG) since 2023.” Source: RevenueBase Database · checked Sep 17, 2026
15	Oxxius	Indirect evidence	Lannion, FranceHQ checked Sep 17, 2026	51-200	44 contacts →
	Indirect evidence “DPSS (Diode Pumped Solid State Lasers) and Laser Diode Modules designer & manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hamamatsu Photonics France	Strong evidence	Massy, FranceHQ checked Sep 17, 2026	51-200	39 contacts →
	Strong evidence “Hamamatsu Photonics is a world leader in manufacturing optoelectronic components, modules and systems.” Source: RevenueBase Database · checked Sep 17, 2026
17	Stil Marposs	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Created in January 1993, the company STIL (Industrial Sciences and Techniques of Light) offers its skills and know-how in the field of high performance optical instrumentation…” Source: RevenueBase Database · checked Sep 17, 2026
18	Dracula Technologies	Indirect evidence	Valence, FranceHQ checked Sep 17, 2026	11-50	35 contacts →
	Indirect evidence “Dracula Technologies is a DeepTech pioneer specializing in organic photovoltaic (OPV) technology, revolutionizing the space of printed energy harvesting and - storage.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ifotec	Indirect evidence	Voiron, FranceHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “IFOTEC, c’est l’alliance entre la maîtrise des fibres optiques et des technologies électroniques de communication.” Source: RevenueBase Database · checked Sep 17, 2026
20	Aurea Technology	Indirect evidence	Besancon, FranceHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “AUREA Technology provides high-performance optical instruments for Quantum communications, Quantum networking and Quantum sensing.” Source: RevenueBase Database · checked Sep 17, 2026
21	Almae Technologies	Indirect evidence	Marcoussis, FranceHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Almae Technologies was founded in 2016 as an industrial spin-off company from Lab (a joint Nokia, Thales and CEA-Leti industrial research laboratory).” Source: RevenueBase Database · checked Sep 17, 2026
22	Teem Photonics	Indirect evidence	Meylan, FranceHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “Teem Photonics is the leader in passively Q-switched microlasers as well as PICs with the ioNext platform for Silicon Photonics and optical sensors.” Source: RevenueBase Database · checked Sep 17, 2026
23	Apex Technologies, France	Indirect evidence	Marcoussis, FranceHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “For over 25 years, APEX Technologies has been designing and manufacturing ultra-high-performance optical test and measurement instruments that push the limits of precision and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Scintil Photonics	Indirect evidence	Grenoble, FranceHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Scintil Photonics is the global leader in DWDM laser sources for AI.” Source: RevenueBase Database · checked Sep 17, 2026
25	Ncodin	Indirect evidence	Palaiseau, FranceHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “At NcodiN, we are redefining how chips communicate.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: optoelectronics companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names optoelectronics companies.
Partial evidence: Its own public description names part of optoelectronics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name optoelectronics companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 191 optoelectronics companies based in France

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Optoelectronics companies based in France at a glance

As of Sep 17, 2026

31.5%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 191 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among optoelectronics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “optoelectronics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names optoelectronics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among optoelectronics companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,273 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names optoelectronics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many optoelectronics companies are there based in France?

RevenueBase identified 191 optoelectronics companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lumibird The Specialist In Laser Technologies, headquartered in Lannion, tops this list with the largest team on record.

Which city has the most optoelectronics companies?

Paris leads with 11 headquartered companies, followed by Lannion (9) and Grenoble (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,273 verified decision-maker contacts tracked across these 191 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.