Company lists · Data refreshed September 2026
Top 12 Photonics companies based in Jena, Germany
RevenueBase identified 27 company matches for photonics companies associated with Jena, Germany as of September 2026 and tracks 1,712 professional contacts across them, including 723 with verified work emails and 78 with mobile numbers. Across Germany, Berlin is the largest hub for this category (39 companies); Jena follows with 27.
This list covers company matches for photonics companies associated with Jena, Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 13, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 12 largest photonics companies based in Jena, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 880 contacts → | ||||
Exact match “Jenoptik – MORE LIGHT.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 2 | 207 contacts → | ||||
Exact match “The Fraunhofer Institute for Applied Optics and Precision Engineering IOF in Jena, Germany, conducts applied research in the field of photonics and develops innovative optical…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 3 | 166 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match “Asclepion Laser Technologies has been operating as a leader on the international medical laser market since 1977.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “Precision optics, freeform lenses & systems, beam shaping solutions and optical coatings engineered and manufactured in Jena, Germany since 2001.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 6 | 51 contacts → | ||||
Exact match “Active Fiber Systems (AFS) is your partner for high-power femtosecond fiber laser systems – trusted by leading research institutions, semiconductor manufacturers, and innovators…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 7 | 35 contacts → | ||||
Exact match “LASOS designs, develops and manufactures high quality gas, diode and diode-pumped solid-state lasers from the ultraviolet to the near-infrared with special focus on OEM…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “Hellma Materials GmbH is an innovative and internationally oriented company specializing in the development, manufacture, and distribution of crystalline and ceramic materials for…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “j-fiber GmbH is one of Europe’s leading providers of optical fibers for data transmission and the only industrial-scale manufacturer of fibers in Germany.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “We believe that quantum technology allows us to achieve more: more confidence in data security via quantum communication; more insights into matter and biology via imaging and…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “The Abbe Center of Photonics (ACP) is the academic center of scientific activities in the fields of optics and photonics at the Friedrich Schiller University Jena.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “OptoNet represents the leading players of Photonics in Jena region, creates a communication and cooperation platform, strengthens the international visibility of the cluster…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “photonics companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 12 of 27 photonics companies based in Jena, Germany
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Photonics companies based in Jena, Germany at a glance
As of Sep 13, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 16.0dCompany record updated
Median 68.0dHow this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Jena, Germany whose business descriptions match “photonics companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 723 professional contacts with verified work emails across the full matched dataset. 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 13, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Photonics companies by metro in Germany
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “photonics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many photonics companies are there based in Jena, Germany?
RevenueBase identified 27 company matches for photonics companies associated with Jena, Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Jenoptik tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Germany has the most photonics companies?
Berlin leads Germany with 39 company records, followed by Jena (27) and Gottingen (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 723 professional contacts with verified work emails tracked across these 27 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 27 photonics companies based in Jena, Germany. Start with a free account, no credit card.
Download this list →Related lists
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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 SmartSearch, 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.
More company lists
Company intelligence · public preview
Top 12 photonics companies based in Jena, Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 27 matching company records for photonics companies based in Jena, Germany, with 1,712 tracked contacts and 723 verified work emails.
This public preview shows 12 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 12 photonics companies based in Jena, Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Jenoptikjenoptik.comHQ: Jena, GermanyReported employees: 1,001-5,000 | Jena, Germany | 1,001-5,000 | Exact match | 880 contacts → |
“Jenoptik – MORE LIGHT.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fraunhofer IOFiof.fraunhofer.deHQ: Jena, GermanyReported employees: 201-500 | Jena, Germany | 201-500 | Exact match | 207 contacts → |
“The Fraunhofer Institute for Applied Optics and Precision Engineering IOF in Jena, Germany, conducts applied research in the field of photonics and develops innovative optical…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Leibniz Institute Of Photonic Technologyleibniz-ipht.deHQ: Jena, GermanyReported employees: 201-500 | Jena, Germany | 201-500 | Exact match | 166 contacts → |
“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.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Asclepion Laser Technologies Gmbhasclepion.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 102 contacts → |
“Asclepion Laser Technologies has been operating as a leader on the international medical laser market since 1977.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Asphericonasphericon.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 56 contacts → |
“Precision optics, freeform lenses & systems, beam shaping solutions and optical coatings engineered and manufactured in Jena, Germany since 2001.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Active Fiber Systems Gmbhafs-jena.deHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 51 contacts → |
“Active Fiber Systems (AFS) is your partner for high-power femtosecond fiber laser systems – trusted by leading research institutions, semiconductor manufacturers, and innovators…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Lasos Lasertechnik Gmbhlasos.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 35 contacts → |
“LASOS designs, develops and manufactures high quality gas, diode and diode-pumped solid-state lasers from the ultraviolet to the near-infrared with special focus on OEM…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hellma Materials Gruppehellma-materials.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 22 contacts → |
“Hellma Materials GmbH is an innovative and internationally oriented company specializing in the development, manufacture, and distribution of crystalline and ceramic materials for…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  J-Fiber Gmbhj-fiber.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 21 contacts → |
“j-fiber GmbH is one of Europe’s leading providers of optical fibers for data transmission and the only industrial-scale manufacturer of fibers in Germany.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Quantum Optics Jena Gmbhqo-jena.comHQ: Jena, GermanyReported employees: 11-50 | Jena, Germany | 11-50 | Exact match | 16 contacts → |
“We believe that quantum technology allows us to achieve more: more confidence in data security via quantum communication; more insights into matter and biology via imaging and…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Abbe Center Of Photonicsacp.uni-jena.de HQ: Jena, GermanyReported employees: 201-500 | Jena, Germany | 201-500 | Exact match | 15 contacts → |
“The Abbe Center of Photonics (ACP) is the academic center of scientific activities in the fields of optics and photonics at the Friedrich Schiller University Jena.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Optonet E.Voptonet-jena.deHQ: Jena, GermanyReported employees: 1-10 | Jena, Germany | 1-10 | Exact match | 8 contacts → |
“OptoNet represents the leading players of Photonics in Jena region, creates a communication and cooperation platform, strengthens the international visibility of the cluster…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 12 of 27 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Photonics companies: dataset insights
September 13, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
27 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 16.0dCompany record updated
Median 68.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Photonics companies by metro in Germany
Questions about this company list
What does Exact match mean for photonics companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many photonics companies did RevenueBase find based in Jena, Germany?
The saved snapshot records 27 matching company records, 1,712 tracked contacts and 723 verified emails. The public preview displays 12 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Photonics companies by geography
- Photonics companies based in the United States
- Photonics companies based in Germany
- Photonics companies based in the United Kingdom
- Photonics companies based in France
- Photonics companies based in Canada
- Photonics companies based in Italy
- Photonics companies based in the Netherlands
- Photonics companies based in Spain
- Photonics companies based in Switzerland
- Photonics companies based in Israel
- Photonics companies based in Brazil
- Photonics companies based in Poland
Cite this list
RevenueBase Data Team. Top 12 photonics companies based in Jena, Germany. Snapshot: September 13, 2026. https://revenuebase.ai/companies/photonics-companies/germany/jena.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 12 photonics companies based in Jena, Germany
RevenueBase records 27 matching company records for photonics companies based in Jena, Germany, with 1,712 tracked contacts and 723 verified work emails.
This public preview shows 12 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 12 photonics companies based in Jena, Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Jenoptikjenoptik.com HQ: Jena, GermanyReported employees: 1,001-5,000 | Jena, Germany | 1,001-5,000 | Exact match | 880 contacts → |
“Jenoptik – MORE LIGHT.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fraunhofer IOFiof.fraunhofer.de HQ: Jena, GermanyReported employees: 201-500 | Jena, Germany | 201-500 | Exact match | 207 contacts → |
“The Fraunhofer Institute for Applied Optics and Precision Engineering IOF in Jena, Germany, conducts applied research in the field of photonics and develops innovative optical…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Leibniz Institute Of Photonic Technologyleibniz-ipht.de HQ: Jena, GermanyReported employees: 201-500 | Jena, Germany | 201-500 | Exact match | 166 contacts → |
“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.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Asclepion Laser Technologies Gmbhasclepion.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 102 contacts → |
“Asclepion Laser Technologies has been operating as a leader on the international medical laser market since 1977.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Asphericonasphericon.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 56 contacts → |
“Precision optics, freeform lenses & systems, beam shaping solutions and optical coatings engineered and manufactured in Jena, Germany since 2001.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Active Fiber Systems Gmbhafs-jena.de HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 51 contacts → |
“Active Fiber Systems (AFS) is your partner for high-power femtosecond fiber laser systems – trusted by leading research institutions, semiconductor manufacturers, and innovators…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lasos Lasertechnik Gmbhlasos.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 35 contacts → |
“LASOS designs, develops and manufactures high quality gas, diode and diode-pumped solid-state lasers from the ultraviolet to the near-infrared with special focus on OEM…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hellma Materials Gruppehellma-materials.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 22 contacts → |
“Hellma Materials GmbH is an innovative and internationally oriented company specializing in the development, manufacture, and distribution of crystalline and ceramic materials for…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | J-Fiber Gmbhj-fiber.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 21 contacts → |
“j-fiber GmbH is one of Europe’s leading providers of optical fibers for data transmission and the only industrial-scale manufacturer of fibers in Germany.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Quantum Optics Jena Gmbhqo-jena.com HQ: Jena, GermanyReported employees: 11-50 | Jena, Germany | 11-50 | Exact match | 16 contacts → |
“We believe that quantum technology allows us to achieve more: more confidence in data security via quantum communication; more insights into matter and biology via imaging and…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Abbe Center Of Photonicsacp.uni-jena.de HQ: Jena, GermanyReported employees: 201-500 | Jena, Germany | 201-500 | Exact match | 15 contacts → |
“The Abbe Center of Photonics (ACP) is the academic center of scientific activities in the fields of optics and photonics at the Friedrich Schiller University Jena.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Optonet E.Voptonet-jena.de HQ: Jena, GermanyReported employees: 1-10 | Jena, Germany | 1-10 | Exact match | 8 contacts → |
“OptoNet represents the leading players of Photonics in Jena region, creates a communication and cooperation platform, strengthens the international visibility of the cluster…” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 12 of 27 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Photonics companies: dataset insights
September 13, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
27 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 16.0dCompany record updated
Median 68.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Photonics companies by metro in Germany
Questions about this company list
What does Exact match mean for photonics companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many photonics companies did RevenueBase find based in Jena, Germany?
The saved snapshot records 27 matching company records, 1,712 tracked contacts and 723 verified emails. The public preview displays 12 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Photonics companies by geography
- Photonics companies based in the United States
- Photonics companies based in Germany
- Photonics companies based in the United Kingdom
- Photonics companies based in France
- Photonics companies based in Canada
- Photonics companies based in Italy
- Photonics companies based in the Netherlands
- Photonics companies based in Spain
- Photonics companies based in Switzerland
- Photonics companies based in Israel
- Photonics companies based in Brazil
- Photonics companies based in Poland
Cite this list
RevenueBase Data Team. Top 12 photonics companies based in Jena, Germany. Snapshot: September 13, 2026. https://revenuebase.ai/companies/photonics-companies/germany/jena.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗