Company lists · Data refreshed September 2026

Top 24 Biomedical optics companies based in Switzerland

Name: Biomedical optics companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 43 companies tracked

RevenueBase identified 43 biomedical optics companies headquartered in Switzerland as of September 2026 and tracks 1,369 professional contacts across them, including 634 with verified work emails. Geneve is the largest hub.

This list covers biomedical optics companies headquartered in Switzerland, 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 16, 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 16, 2026 86% judged on-target in blind review

43Companies

1,369Contacts tracked

634Verified emails

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The 24 largest biomedical optics companies based in Switzerland

Ranked by team size

Top 24 of 43 biomedical optics companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biomedical optics 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	Haag-Streit	Indirect evidence	Koeniz, SwitzerlandHQ checked Sep 16, 2026	501-1,000	194 contacts →
	Indirect evidence “The Haag-Streit Group, headquartered in Bern, Switzerland, is an internationally operating Swiss medical device company in the field of eye care.” Source: RevenueBase Database · checked Sep 16, 2026
2	Swissoptic	Partial evidence	Heerbrugg, SwitzerlandHQ checked Sep 16, 2026	501-1,000	177 contacts →
	Partial evidence “SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Source: RevenueBase Database · checked Sep 16, 2026
3	Optotune	Partial evidence	Dietikon, SwitzerlandHQ checked Sep 16, 2026	201-500	125 contacts →
	Partial evidence “Tunable optics & Tailored optical solutions partner.” Source: RevenueBase Database · checked Sep 16, 2026
4	FISBA	Partial evidence	St. Gallen, SwitzerlandHQ checked Sep 16, 2026	201-500	118 contacts →
	Partial evidence “FISBA is a trusted partner in the design, development, and scalable production of advanced optical components, laser modules and optomechanical assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
5	Focuslight Switzerland	Indirect evidence	Hauterive, SwitzerlandHQ checked Sep 16, 2026	51-200	80 contacts →
	Indirect evidence “Focuslight Switzerland (formerly as SUSS MicroOptics, acquired by Focuslight in January 2024) is part of Focuslight group that specializes in developing and manufacturing laser…” Source: RevenueBase Database · checked Sep 16, 2026
6	Volpi Group	Indirect evidence	Dietikon, SwitzerlandHQ checked Sep 16, 2026	51-200	74 contacts →
	Indirect evidence “To In Vitro Diagnostics and Life Sciences instrument manufacturers seeking to improve healthcare outcomes, Volpi Group is the optoelectronics innovator enabling leaps in…” Source: RevenueBase Database · checked Sep 16, 2026
7	Medicel AG	Indirect evidence	Altenrhein, SwitzerlandHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Making eye surgery safer, simpler and more efficient - this was the core principle of Medicel AG since founded 1996 in Widnau, Switzerland.” Source: RevenueBase Database · checked Sep 16, 2026
8	Derungs Medical	Indirect evidence	Gossau, SwitzerlandHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “Building on more than eight decades of experience in lighting technology, we develop and manufacture medical lighting solutions.” Source: RevenueBase Database · checked Sep 16, 2026
9	Alpes Lasers	Indirect evidence	St-blaise, SwitzerlandHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Alpes Lasers is a Swiss engineering company and leader in the development of optoelectronic devices in the Mid-Infrared (MIR) and Near-Infrared (NIR) range.” Source: RevenueBase Database · checked Sep 16, 2026
10	IMT Microtechnologies	Partial evidence	Zurich, SwitzerlandHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “IMT has its roots in the microstructuring of metallic coatings on planar optical substrates.” Source: RevenueBase Database · checked Sep 16, 2026
11	Mikrop AG	Partial evidence	Wittenbach, SwitzerlandHQ checked Sep 16, 2026	51-200	23 contacts →
	Partial evidence “For more than 35 years, MIKROP employees have gained a lot of experience in the manufacture and miniaturization of high-precision optics, and in doing so they have built up an…” Source: RevenueBase Database · checked Sep 16, 2026
12	WZW Optic AG	Partial evidence	Balgach, SwitzerlandHQ checked Sep 16, 2026	51-200	22 contacts →
	Partial evidence “Manufacturer of High Precision Optical and Opto-Mechanical Assemblies for Defence, Space, Healthcare and Semi-Conductor Industries” Source: RevenueBase Database · checked Sep 16, 2026
13	Spectros AG	Partial evidence	Ettingen, SwitzerlandHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “The core competence of Spectros AG is the development and manufacture of high-quality optical systems (optical assemblies) with the production of the associated precision optics…” Source: RevenueBase Database · checked Sep 16, 2026
14	Projectina AG	Indirect evidence	Heerbrugg, SwitzerlandHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “For 80 years, Projectina has devoted itself to the design, manufacture and assembly of high-performance precision products.” Source: RevenueBase Database · checked Sep 16, 2026
15	Zünd Precision Optics LTD	Partial evidence	Diepoldsau, SwitzerlandHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “Zünd Präzisionsoptik AG and Optivac AG jointly represent the highest level of expertise across the entire value chain of modern optical and coating technologies.” Source: RevenueBase Database · checked Sep 16, 2026
16	Oculox Technologies	Indirect evidence	Muzzano, SwitzerlandHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “At Oculox Technologies SA we are Leading Innovation in Ophthalmology.” Source: RevenueBase Database · checked Sep 16, 2026
17	Earlysight	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “EarlySight aims to reduce vision loss by enabling efficient detection and better monitoring of eye diseases.” Source: RevenueBase Database · checked Sep 16, 2026
18	Medlight Sa, A Rakuten Medical Company	Partial evidence	Ecublens, SwitzerlandHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Medlight SA is a Swiss medical company founded in 1997, which develops, manufactures and commercializes a broad range of optical diffusers, as well as ancillary devices such as…” Source: RevenueBase Database · checked Sep 16, 2026
19	Feinwerkoptik Zünd	Partial evidence	Werdenberg, SwitzerlandHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Feinwerkoptik Zünd develops imaging and non- imaging photonic systems and produces miniaturized optical components and optoelectromechanical systems.” Source: RevenueBase Database · checked Sep 16, 2026
20	Ziemer Ophthalmic Systems	Indirect evidence	Port, SwitzerlandHQ checked Sep 16, 2026	201-500	5 contacts →
	Indirect evidence “Ziemer Ophthalmic Systems is a privately owned, Swiss medical device company which offers smart, cutting-edge technologies in the area of ophthalmology.” Source: RevenueBase Database · checked Sep 16, 2026
21	Decovista	Indirect evidence	Köniz, SwitzerlandHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
22	Oncomed-Solutions	Indirect evidence	Wollerau, SwitzerlandHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “OncoMed-Solutions is a specialised company offering worldwide complete solutions in pre-clinical and other research fields.” Source: RevenueBase Database · checked Sep 16, 2026
23	Microqubic	Partial evidence	Zug, SwitzerlandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Microqubic designs, develops and manufactures electro-optical instruments and laboratory tools for scientific research, precision manufacturing, and education.” Source: RevenueBase Database · checked Sep 16, 2026
24	RP Photonics	Indirect evidence	Frauenfeld, SwitzerlandHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “RP Photonics is best known for its famous online encyclopedia of photonics.” Source: RevenueBase Database · checked Sep 16, 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: biomedical optics 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 biomedical optics companies.
Partial evidence: Its own public description names part of biomedical optics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biomedical optics 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 24 of 43 biomedical optics companies based in Switzerland

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Biomedical optics companies based in Switzerland at a glance

As of Sep 16, 2026

46.3%Verified-email coverage

31.8Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · Geneve

Sep 16, 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 Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 43 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 biomedical optics 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 Switzerland whose own description of what they do matches “biomedical optics 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 biomedical optics 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 biomedical optics companies, and records with no verified work email. Companies headquartered outside Switzerland 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, 634 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 16, 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 biomedical optics 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 biomedical optics companies are there based in Switzerland?

RevenueBase identified 43 biomedical optics companies headquartered in Switzerland 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?

Haag-Streit, headquartered in Koeniz, tops this list with the largest team on record.

Which city has the most biomedical optics companies?

Geneve leads with 3 headquartered companies, followed by Dietikon (2) and Port (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 634 verified decision-maker contacts tracked across these 43 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 16, 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.