Company lists · Data refreshed September 2026

Top 25 Laser technology companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 93 companies tracked

RevenueBase identified 93 laser technology companies headquartered in France as of September 2026 and tracks 2,038 professional contacts across them, including 806 with verified work emails. Lannion is the largest hub.

This list covers laser technology 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 20, 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 20, 2026 86% judged on-target in blind review

93Companies

2,038Contacts tracked

806Verified emails

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The 25 largest laser technology companies based in France

Ranked by team size

Top 25 of 93 laser technology companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to laser technology 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	Amplitude Laser	Partial evidence	Pessac, FranceHQ checked Sep 20, 2026	201-500	285 contacts →
	Partial evidence “Amplitude is a leading manufacturer of ultrafast lasers for scientific, medical and industrial applications.” Source: RevenueBase Database · checked Sep 20, 2026
2	Lumibird The Specialist In Laser Technologies	Partial evidence	Lannion, FranceHQ checked Sep 20, 2026	501-1,000	205 contacts →
	Partial evidence “LUMIBIRD is one of the world's leading specialists in lasers.” Source: RevenueBase Database · checked Sep 20, 2026
3	Lumibird Medical	Partial evidence	Cournon-d'auvergne, FranceHQ checked Sep 20, 2026	51-200	184 contacts →
	Partial evidence “Lumibird Medical is the medical division of the Lumibird Group, an expert in fiber lasers, solid lasers, laser diodes, and medical equipment.” Source: RevenueBase Database · checked Sep 20, 2026
4	Cailabs	Partial evidence	Rennes, FranceHQ checked Sep 20, 2026	201-500	162 contacts →
	Partial 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 20, 2026
5	Quantel Laser By Lumibird	Indirect evidence	Lannion, FranceHQ checked Sep 20, 2026	501-1,000	91 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
6	Keopsys By Lumibird	Indirect evidence	Lannion, FranceHQ checked Sep 20, 2026	501-1,000	82 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
7	Sumitomo SHI Material Solutions Europe	Partial evidence	Gennevilliers, FranceHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “Laser Systems & Solutions of Europe (LASSE), filiale du groupe japonais SCREEN Semiconductor Solutions basée à Gennevilliers (Hauts de Seine) développe et produit des machines…” Source: RevenueBase Database · checked Sep 20, 2026
8	Oxxius	Partial evidence	Lannion, FranceHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial evidence “DPSS (Diode Pumped Solid State Lasers) and Laser Diode Modules designer & manufacturer.” Source: RevenueBase Database · checked Sep 20, 2026
9	Irepa Laser	Partial evidence	Illkirch-graffenstaden, FranceHQ checked Sep 20, 2026	11-50	43 contacts →
	Partial evidence “Specialist of laser processes applied to industry, IREPA LASER develops innovative laser manufacturing solutions for the industry and assists their operational implantation on…” Source: RevenueBase Database · checked Sep 20, 2026
10	Mirsense	Partial evidence	Palaiseau, FranceHQ checked Sep 20, 2026	11-50	36 contacts →
	Partial evidence “mirSense is a French high tech company specialized in QCL (Quantum Cascade Laser) based solutions addressing the defense and industry/environment markets.” Source: RevenueBase Database · checked Sep 20, 2026
11	LSO Medical	Indirect evidence	Loos, FranceHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “Fondée en 2002, LSO Medical est une entreprise française basée à Loos pionnière et experte du traitement endoveineux thermique.” Source: RevenueBase Database · checked Sep 20, 2026
12	Laser Cheval	Partial evidence	Marnay, FranceHQ checked Sep 20, 2026	11-50	34 contacts →
	Partial evidence “Fort de 50 ans d'expertise en laser, nous proposons des machines standard ou sur mesure selon cahier des charges client pour des applications de marquage, gravure, micro-soudure…” Source: RevenueBase Database · checked Sep 20, 2026
13	ES Laser	Partial evidence	Leognan, FranceHQ checked Sep 20, 2026	11-50	31 contacts →
	Partial evidence “ES LASER c’est 30 ans d’expertise LASER au service des Industriels.” Source: RevenueBase Database · checked Sep 20, 2026
14	Teem Photonics	Indirect evidence	Meylan, FranceHQ checked Sep 20, 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 20, 2026
15	Toptica Photonics SAS	Partial evidence	Pessac, FranceHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “TOPTICA développe et fabrique des systèmes laser haut de gamme pour des applications scientifiques et industrielles depuis 25 ans.” Source: RevenueBase Database · checked Sep 20, 2026
16	Industrial Laser Systems ILS	Partial evidence	Fontenay-trésigny, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Industrial Laser Systems est un fabricant français de machines laser industrielles et intégrateur de sources laser.” Source: RevenueBase Database · checked Sep 20, 2026
17	SEI Laser France	Strong evidence	Lyon, FranceHQ checked Sep 20, 2026	51-200	16 contacts →
	Strong evidence “SEI Laser France est la filiale française du leader mondial de la technologie laser italienne, qui conçoit et fabrique des solutions intégrées spécifiques aux applications basées…” Source: RevenueBase Database · checked Sep 20, 2026
18	E Swin	Partial evidence	Gambais, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “E-Swin est une société française fondée et dirigée par Yves Vincent BROTTIER qui conçoit, fabrique et commercialise des produits de haute technologie de lumière bénéficiant tous…” Source: RevenueBase Database · checked Sep 20, 2026
19	Microweld	Indirect evidence	Chavanod, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Depuis 1997, nous sommes sous-traitant auprès de donneurs d'ordres dans les secteurs du médical, de l'automobile, de l'aéronautique, de la défense, de la mécatronique et tout…” Source: RevenueBase Database · checked Sep 20, 2026
20	Bloom Lasers	Partial evidence	Pessac, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Founded in 2021, BLOOM LASERS manufactures high power, agile, visible and UV fiber lasers for high throughput, high precision micromachining applications.” Source: RevenueBase Database · checked Sep 20, 2026
21	Opton Laser International	Partial evidence	Les Ulis, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “Opton Laser International, Opton is a leading player in the French Laser and Photonics industry.” Source: RevenueBase Database · checked Sep 20, 2026
22	Spark Lasers	Partial evidence	Martillac, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “Spark Lasers conceives, develops and commercializes high-quality ultrafast lasers designed for scientific and industrial applications.” Source: RevenueBase Database · checked Sep 20, 2026
23	Themis Technologies	Partial evidence	Ambillou, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “Partenaire depuis 1997 auprès de différentes industries, nous sommes spécialisés dans la fourniture d'équipement intégrant des process laser sur la base de nos équipements…” Source: RevenueBase Database · checked Sep 20, 2026
24	Thorlabs France	Indirect evidence	Maisons Laffitte, FranceHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Thorlabs est leader dans la fabrication et la distribution de composants pour l’industrie et la recherche dans les domaines de l’optique et de la photonique.” Source: RevenueBase Database · checked Sep 20, 2026
25	Apsys Medical	Strong evidence	Thorigné-fouillard, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “APSYS MEDICAL rend accessible la technologie laser de dernière génération, pour une utilisation clé en main, en chirurgie ophtalmique.” Source: RevenueBase Database · checked Sep 20, 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: laser technology 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 laser technology companies.
Partial evidence: Its own public description names part of laser technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name laser technology 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 93 laser technology companies based in France

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Laser technology companies based in France at a glance

As of Sep 20, 2026

39.5%Verified-email coverage

21.9Average contacts per company

1-10Median size (employees)

5.4%Largest-city concentration · Lannion

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 93 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 laser technology 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 “laser technology 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 laser technology 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 laser technology 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, 806 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 20, 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 laser technology 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 laser technology companies are there based in France?

RevenueBase identified 93 laser technology 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?

Amplitude Laser, headquartered in Pessac, tops this list with the largest team on record.

Which city has the most laser technology companies?

Lannion leads with 5 headquartered companies, followed by Pessac (5) and Lyon (4).

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 806 verified decision-maker contacts tracked across these 93 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 20, 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.