Company lists · Data refreshed September 2026

Top 25 Integrated photonics companies based in Germany

Name: Integrated photonics companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 60 companies tracked

RevenueBase identified 60 integrated photonics companies headquartered in Germany as of September 2026 and tracks 1,557 professional contacts across them, including 601 with verified work emails. Berlin is the largest hub.

This list covers integrated photonics companies headquartered in Germany, 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

60Companies

1,557Contacts tracked

601Verified emails

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The 25 largest integrated photonics companies based in Germany

Ranked by team size

Top 25 of 60 integrated photonics companies based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to integrated photonics 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	Leibniz Institute Of Photonic Technology	Partial evidence	Jena, GermanyHQ checked Sep 20, 2026	201-500	166 contacts →
	Partial evidence “PHOTONICS FOR LIFE Photonics, the key light-based technology of the 21st century, is at the center of the Leibniz Institute of Photonic Technology’s (IPHT) research activities.” Source: RevenueBase Database · checked Sep 20, 2026
2	Ficontec	Strong evidence	Achim, GermanyHQ checked Sep 20, 2026	51-200	144 contacts →
	Strong evidence “Sustainable AI through Intelligent Manufacturing ficonTEC is a global leader in automated assembly and test systems for integrated photonic devices, enabling the industrialization…” Source: RevenueBase Database · checked Sep 20, 2026
3	Laser Components	Indirect evidence	Olching, GermanyHQ checked Sep 20, 2026	201-500	127 contacts →
	Indirect evidence “Since its establishment in 1982, LASER COMPONENTS has always defined itself as a solution provider for optical and optoelectronic technologies.” Source: RevenueBase Database · checked Sep 20, 2026
4	Laser 2000	Indirect evidence	Wessling, GermanyHQ checked Sep 20, 2026	11-50	89 contacts →
	Indirect evidence “Consulting.” Source: RevenueBase Database · checked Sep 20, 2026
5	Aemtec Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	201-500	84 contacts →
	Indirect evidence “AEMtec is one of the global acting specialists for the development and production of a variety of precision optoelectronic products like components, subsystems, modules and…” Source: RevenueBase Database · checked Sep 20, 2026
6	Picoquant	Partial evidence	Berlin, GermanyHQ checked Sep 20, 2026	51-200	68 contacts →
	Partial evidence “More than 25 years of excellency in photonic components and instrumentation: PicoQuant is a leading research and development company specialized in optoelectronics, which was…” Source: RevenueBase Database · checked Sep 20, 2026
7	Weinert Industries AG	Partial evidence	Neuhaus-schierschnitz, GermanyHQ checked Sep 20, 2026	201-500	56 contacts →
	Partial evidence “We want to enable and actively shape the photonic revolution of the 21st century.” Source: RevenueBase Database · checked Sep 20, 2026
8	Schneider-Kreuznach	Indirect evidence	Bad Kreuznach, GermanyHQ checked Sep 20, 2026	501-1,000	52 contacts →
	Indirect evidence “We have been developing and producing highlights for the future of optics since 1913.” Source: RevenueBase Database · checked Sep 20, 2026
9	Sill Optics	Partial evidence	Wendelstein, GermanyHQ checked Sep 20, 2026	201-500	49 contacts →
	Partial evidence “Sill Optics stands for quality and innovation in the field of photonic technologies.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sicoya Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 20, 2026	51-200	37 contacts →
	Partial evidence “Sicoya develops and produces silicon photonics-based optical transceiver solutions for 400Gb/s connections and beyond.” Source: RevenueBase Database · checked Sep 20, 2026
11	Hamamatsu Photonics Europe	Indirect evidence	Herrsching Am Ammersee, GermanyHQ checked Sep 20, 2026	201-500	36 contacts →
	Indirect evidence “Driven by Japanese excellence and market-leading optoelectronic technology, we help our customers visualize, measure, and analyze crucial information.” Source: RevenueBase Database · checked Sep 20, 2026
12	Vpiphotonics	Partial evidence	Berlin, GermanyHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “Join us at VPIphotonics, driving photonic innovation worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
13	Limo Gmbh	Partial evidence	Dortmund, GermanyHQ checked Sep 20, 2026	51-200	35 contacts →
	Partial evidence “LIMO GmbH is part of Focuslight group that specializes in developing and manufacturing laser sources and materials, micro-optics, as well as photonics module and system solutions…” Source: RevenueBase Database · checked Sep 20, 2026
14	Akhetonics	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “All-Optical Processors.” Source: RevenueBase Database · checked Sep 20, 2026
15	Pixel Photonics	Partial evidence	Münster, GermanyHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “Pixel Photonics is a pioneering deep-tech start-up that was founded in 2020 and is based in Münster, Germany.” Source: RevenueBase Database · checked Sep 20, 2026
16	Huber Suhner Cube Optics AG	Indirect evidence	Mainz, GermanyHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “HUBER+SUHNER Cube Optics; Pushing the boundaries of fiber optical transport for more than 20 years Fiber optical transport is the backbone of the global data transmission.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ingeneric High-Precision Micro-Optics	Indirect evidence	Baesweiler (technologieregion Aachen), GermanyHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “INGENERIC develops and manufactures optical components for high-power applications as well as optical systems for scientific research, medical and metrology applications and…” Source: RevenueBase Database · checked Sep 20, 2026
18	Ultrafast Innovations Gmbh	Indirect evidence	Garching, GermanyHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “UltraFast Innovations GmbH (UFI) is a young and dynamic company located in Garching, close to Munich.” Source: RevenueBase Database · checked Sep 20, 2026
19	IPG Laser Gmbh & Co. KG	Partial evidence	Burbach, GermanyHQ checked Sep 20, 2026	1,001-5,000	13 contacts →
	Partial evidence “IPG Photonics is the leading developer and manufacturer of high-performance fiber lasers and amplifiers for diverse applications in numerous markets.” Source: RevenueBase Database · checked Sep 20, 2026
20	Amphenol AOP	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Amphenol Active Optics Products is a leading manufacturer of fiber optics transceivers.” Source: RevenueBase Database · checked Sep 20, 2026
21	Aixscale Photonics Gmbh	Partial evidence	Koln, GermanyHQ checked Sep 20, 2026	1-10	11 contacts →
	Partial evidence “Uniquely enabled by waferscale precision glass molding technology, aiXscale Photonics supplies proprietary ultra-high precision optical glass interposer solutions for reliable…” Source: RevenueBase Database · checked Sep 20, 2026
22	Keystone Photonics	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Additive manufacturing of lensed fiber probes for wafer-level testing and improved optical coupling.” Source: RevenueBase Database · checked Sep 20, 2026
23	Micros Optics	Partial evidence	Saalfeld, GermanyHQ checked Sep 20, 2026	51-200	8 contacts →
	Partial evidence “MICROS Optics ist ein klassischer OEM-Partner für viele namhafte Kunden verschiedenster Branchen und Märkte überall dort, wo Photonik eine Rolle spielt: Lasertechnik…” Source: RevenueBase Database · checked Sep 20, 2026
24	Optoprim Germany Gmbh	Partial evidence	Unterschleißheim, GermanyHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Since its foundation back in 1994 the Optoprim group has been established as one of the main players in the european market for photonic & laser product distribution.” Source: RevenueBase Database · checked Sep 20, 2026
25	Rapp Optoelectronic Gmbh	Indirect evidence	Wedel, GermanyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Founded in 2002 in Hamburg, Germany, Rapp OptoElectronic started out as a flash lamp manufacturer and has since developed a variety of electro-optical devices for research in life…” 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: integrated photonics 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 integrated photonics companies.
Partial evidence: Its own public description names part of integrated photonics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name integrated photonics 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 60 integrated photonics companies based in Germany

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Integrated photonics companies based in Germany at a glance

As of Sep 20, 2026

38.6%Verified-email coverage

25.9Average contacts per company

11-50Median size (employees)

20.0%Largest-city concentration · Berlin

Sep 20, 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 60 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 integrated photonics 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 Germany whose own description of what they do matches “integrated photonics 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 integrated photonics 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 integrated photonics companies, and records with no verified work email. Companies headquartered outside Germany 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, 601 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 integrated photonics 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 integrated photonics companies are there based in Germany?

RevenueBase identified 60 integrated photonics companies headquartered in Germany 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?

Leibniz Institute Of Photonic Technology, headquartered in Jena, tops this list with the largest team on record.

Which city has the most integrated photonics companies?

Berlin leads with 12 headquartered companies, followed by Karlsruhe (3) and Gottingen (2).

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 601 verified decision-maker contacts tracked across these 60 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.