Company lists · Data refreshed November 2026
Top 25 Optical assembly and integration services worldwide
RevenueBase identified 1,620 company matches for optical assembly and integration services worldwide as of November 2026 and tracks 43,891 professional contacts across them, including 13,372 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers company matches for optical assembly and integration services worldwide, 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 November 6, 2026. Country and city lists for optical assembly and integration services follow the table.
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 25 largest optical assembly and integration services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 7,368 contacts → | ||||
Exact match “ZEISS is an internationally leading technology enterprise operating in the fields of optics and optoelectronics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,505 contacts → | ||||
Exact match “Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 2,394 contacts → | ||||
Exact match “Excelitas® is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the MedTech, Life Sciences, Advanced Industrial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,584 contacts → | ||||
Exact match “Fabrinet is the trusted manufacturing partner of the world’s most demanding OEMs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,454 contacts → | ||||
Exact match “Thorlabs is a leading designer and manufacturer of photonics equipment for research, manufacturing, and biomedical applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 1,212 contacts → | ||||
Exact match “Carsem is a leading provider of turnkey packaging and test services to the semiconductor industry, and offers one of the largest package and test portfolios in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 633 contacts → | ||||
Exact match “Edmund Optics has been a leading supplier of precision optics and optical components since 1942, designing and manufacturing a wide array of multi-element optical lenses, lens…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 548 contacts → | ||||
Exact match “A Success Enabler ASE Electronics (M) Sdn.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 459 contacts → | ||||
Exact match “Part of the SAM Group, SAM Meerkat offers a comprehensive portfolio of contract manufacturing and integration services for the global semiconductor and solar equipment industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 446 contacts → | ||||
Exact match “ATEC is driven by our vision of being the strategic partner to our customers, focusing on customized service and offering a consistently first-rate and dynamic range of technical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 434 contacts → | ||||
Exact match “Meopta is a trusted global partner in high-precision optical, opto-mechanical and opto-electronic solutions, serving some of the world's most demanding industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 428 contacts → | ||||
Exact match “G&H is a world leader in optical designing, testing and manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 321 contacts → | ||||
Exact match “1988(OSAT, Outsourced Semiconductor Assembly and Test Services)30 WLCSP)(Bump)(Flip Chip)(Window BGA wBGA)IC 200345388 115,1006(OSAT Group)202112 2023 2023RBA 2023- 2023TTQS 2023…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 286 contacts → | ||||
Exact match “Looking for an experienced and reliable partner for realizing your creation and innovation?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 266 contacts → | ||||
Exact match “America's largest optics manufacturer, Optimax is on the cutting edge of future applications in space, high-energy lasers, and semiconductor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 247 contacts → | ||||
Exact match “We offer a range of engineering, assembly, testing and project lifecycle management services for the manufacture of complex precision machining and sheet metal components and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 240 contacts → | ||||
Exact match “Ведущее проектно-конструкторское предприятие оптико-электронной промышленности Республики Беларусь.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 233 contacts → | ||||
Exact match “Sunny Group is a global leader in optics and photonics, committed to advancing innovation through precision optical technologies and intelligent imaging solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 216 contacts → | ||||
Exact match “Avo Photonics is a contract engineering services company that specializes in the custom design, development and manufacturing of opto-electronic components.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 205 contacts → | ||||
Exact match “TRIOPTICS – See the Difference Whenever optical performance plays a decisive role - our solutions make you see the difference.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 199 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 193 contacts → | ||||
Exact match “Globetronics was started off by 2 ambitious entrepreneurs back in 1991 in a humble square feet rented facility.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 189 contacts → | ||||
Exact match “Rochester Precision Optics (RPO) is a world-class vertically-integrated manufacturer of precision optical product solutions headquartered in the Greater Rochester, NY area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 184 contacts → | ||||
Exact match “SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 172 contacts → | ||||
Exact match “Sustainable AI through Intelligent Manufacturing ficonTEC is a global leader in automated assembly and test systems for integrated photonic devices, enabling the industrialization…” Recorded in the RevenueBase company graph · Nov 6, 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 “optical assembly and integration services”. 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 25 of 1,620 optical assembly and integration services worldwide
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Optical assembly and integration services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How 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.
- Coverage
- Every country. Country and city lists for optical assembly and integration services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “optical assembly and integration services” 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. 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 13,372 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 November 6, 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.
Optical assembly and integration services by location
11 lists · largest firstEvery Optical assembly and integration services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Optical assembly and integration services based in the United States375
- Optical assembly and integration services based in China327
- Optical assembly and integration services based in Germany111
- Optical assembly and integration services based in the United Kingdom61
- Optical assembly and integration services based in Taiwan47
- Optical assembly and integration services based in France45
- Optical assembly and integration services based in India43
- Optical assembly and integration services based in Italy30
- Optical assembly and integration services based in Israel29
- Optical assembly and integration services based in Canada27
- Optical assembly and integration services based in the Netherlands25
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 “optical assembly and integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many optical assembly and integration services are there worldwide?
RevenueBase identified 1,620 company matches for optical assembly and integration services worldwide as of November 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?
Zeiss Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most optical assembly and integration services?
The United States leads with 375 companies, followed by China (327) and Germany (111). Every optical assembly and integration services list by country and city is linked on this page.
Which city has the most optical assembly and integration services?
Shenzhen leads with 54 company records, followed by Singapore (20) and Wuhan (17).
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 13,372 professional contacts with verified work emails tracked across these 1,620 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,620 optical assembly and integration services worldwide. Start with a free account, no credit card.
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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 25 optical assembly and integration services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,620 matching company records for optical assembly and integration services worldwide, with 43,891 tracked contacts and 13,372 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 25 optical assembly and integration services worldwide
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 |  Zeiss Groupzeiss.comHQ: Oberkochen, GermanyReported employees: 10001+ | Oberkochen, Germany | 10001+ | Exact match | 7,368 contacts → |
“ZEISS is an internationally leading technology enterprise operating in the fields of optics and optoelectronics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lumentumlumentum.comHQ: San Jose, United StatesReported employees: 10001+ | San Jose, United States | 10001+ | Exact match | 2,505 contacts → |
“Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Excelitas Technologies Corpexcelitas.comHQ: Pittsburgh, ON, United StatesReported employees: 5,001-10,000 | Pittsburgh, ON, United States | 5,001-10,000 | Exact match | 2,394 contacts → |
“Excelitas® is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the MedTech, Life Sciences, Advanced Industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Fabrinetfabrinet.comHQ: Kookot, IsraelReported employees: 5,001-10,000 | Kookot, Israel | 5,001-10,000 | Exact match | 1,584 contacts → |
“Fabrinet is the trusted manufacturing partner of the world’s most demanding OEMs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Thorlabsthorlabs.comHQ: Newton, NJ, United StatesReported employees: 1,001-5,000 | Newton, NJ, United States | 1,001-5,000 | Exact match | 1,454 contacts → |
“Thorlabs is a leading designer and manufacturer of photonics equipment for research, manufacturing, and biomedical applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Carsemcarsem.comHQ: Ipoh, MalaysiaReported employees: 5,001-10,000 | Ipoh, Malaysia | 5,001-10,000 | Exact match | 1,212 contacts → |
“Carsem is a leading provider of turnkey packaging and test services to the semiconductor industry, and offers one of the largest package and test portfolios in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Edmund Opticsedmundoptics.comHQ: Barrington, United StatesReported employees: 1,001-5,000 | Barrington, United States | 1,001-5,000 | Exact match | 633 contacts → |
“Edmund Optics has been a leading supplier of precision optics and optical components since 1942, designing and manufacturing a wide array of multi-element optical lenses, lens…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ASE Electronics M SDN BHDasemal.com.my HQ: Bayan Lepas, MalaysiaReported employees: 1,001-5,000 | Bayan Lepas, Malaysia | 1,001-5,000 | Exact match | 548 contacts → |
“A Success Enabler ASE Electronics (M) Sdn.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  SAM Meerkatsam-malaysia.comHQ: Bayan Lepas, MalaysiaReported employees: 51-200 | Bayan Lepas, Malaysia | 51-200 | Exact match | 459 contacts → |
“Part of the SAM Group, SAM Meerkat offers a comprehensive portfolio of contract manufacturing and integration services for the global semiconductor and solar equipment industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Automated Technology Phil. Inc. - Atecatecphil.comHQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 446 contacts → |
“ATEC is driven by our vision of being the strategic partner to our customers, focusing on customized service and offering a consistently first-rate and dynamic range of technical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Meoptameopta.comHQ: Prerov, Czech RepublicReported employees: 1,001-5,000 | Prerov, Czech Republic | 1,001-5,000 | Exact match | 434 contacts → |
“Meopta is a trusted global partner in high-precision optical, opto-mechanical and opto-electronic solutions, serving some of the world's most demanding industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  G&h Gooch & Housegogandh.comHQ: Ilminster, United KingdomReported employees: 1,001-5,000 | Ilminster, United Kingdom | 1,001-5,000 | Exact match | 428 contacts → |
“G&H is a world leader in optical designing, testing and manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sigurd Microelectronics Corporation 矽格股份有限公司sigurd.com.twHQ: Chutung Chen, TaiwanReported employees: 1,001-5,000 | Chutung Chen, Taiwan | 1,001-5,000 | Exact match | 321 contacts → |
“1988(OSAT, Outsourced Semiconductor Assembly and Test Services)30 WLCSP)(Bump)(Flip Chip)(Window BGA wBGA)IC 200345388 115,1006(OSAT Group)202112 2023 2023RBA 2023- 2023TTQS 2023…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Young Optics, INCyoungoptics.comHQ: Hsinchu, TaiwanReported employees: 1,001-5,000 | Hsinchu, Taiwan | 1,001-5,000 | Exact match | 286 contacts → |
“Looking for an experienced and reliable partner for realizing your creation and innovation?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Optimax Systems, INCoptimaxsi.comHQ: Ontario, NY, United StatesReported employees: 201-500 | Ontario, NY, United States | 201-500 | Exact match | 266 contacts → |
“America's largest optics manufacturer, Optimax is on the cutting edge of future applications in space, high-energy lasers, and semiconductor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Grand Venture Technology Private Limitedgvt.com.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 247 contacts → |
“We offer a range of engineering, assembly, testing and project lifecycle management services for the manufacture of complex precision machining and sheet metal components and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Peleng JSC Пеленгpeleng.byHQ: Minsk, BelarusReported employees: 1,001-5,000 | Minsk, Belarus | 1,001-5,000 | Exact match | 240 contacts → |
“Ведущее проектно-конструкторское предприятие оптико-электронной промышленности Республики Беларусь.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sunny Optical Technology Group Co. LTDsunnyoptical.comHQ: Yuyao, ChinaReported employees: 10001+ | Yuyao, China | 10001+ | Exact match | 233 contacts → |
“Sunny Group is a global leader in optics and photonics, committed to advancing innovation through precision optical technologies and intelligent imaging solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  AVO Photonicsavophotonics.comHQ: Fort Washington, PA, United StatesReported employees: 501-1,000 | Fort Washington, PA, United States | 501-1,000 | Exact match | 216 contacts → |
“Avo Photonics is a contract engineering services company that specializes in the custom design, development and manufacturing of opto-electronic components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Triopticstrioptics.comHQ: Wedel, GermanyReported employees: 201-500 | Wedel, Germany | 201-500 | Exact match | 205 contacts → |
“TRIOPTICS – See the Difference Whenever optical performance plays a decisive role - our solutions make you see the difference.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Oplink Communications, LLCoplink.comHQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 199 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Globetronics SDN BHDglobetronics.com.myHQ: Bayan Lepas, MalaysiaReported employees: 201-500 | Bayan Lepas, Malaysia | 201-500 | Exact match | 193 contacts → |
“Globetronics was started off by 2 ambitious entrepreneurs back in 1991 in a humble square feet rented facility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Rochester Precision Opticsrpoptics.comHQ: West Henrietta, NY, United StatesReported employees: 201-500 | West Henrietta, NY, United States | 201-500 | Exact match | 189 contacts → |
“Rochester Precision Optics (RPO) is a world-class vertically-integrated manufacturer of precision optical product solutions headquartered in the Greater Rochester, NY area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Swissopticswissoptic.comHQ: Heerbrugg, SwitzerlandReported employees: 501-1,000 | Heerbrugg, Switzerland | 501-1,000 | Exact match | 184 contacts → |
“SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ficontecficontec.comHQ: Achim, GermanyReported employees: 51-200 | Achim, Germany | 51-200 | Exact match | 172 contacts → |
“Sustainable AI through Intelligent Manufacturing ficonTEC is a global leader in automated assembly and test systems for integrated photonic devices, enabling the industrialization…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,620 company matches
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Optical assembly and integration services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,594 records in the displayed employee bands.
26 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,620 companies.
How 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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Optical assembly and integration services by location
11 lists · largest firstEvery Optical assembly and integration services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Optical assembly and integration services based in the United States375
- Optical assembly and integration services based in China327
- Optical assembly and integration services based in Germany111
- Optical assembly and integration services based in the United Kingdom61
- Optical assembly and integration services based in Taiwan47
- Optical assembly and integration services based in France45
- Optical assembly and integration services based in India43
- Optical assembly and integration services based in Italy30
- Optical assembly and integration services based in Israel29
- Optical assembly and integration services based in Canada27
- Optical assembly and integration services based in the Netherlands25
Questions about this company list
What does Exact match mean for optical assembly and integration services?
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 optical assembly and integration services did RevenueBase find worldwide?
The saved snapshot records 1,620 matching company records, 43,891 tracked contacts and 13,372 verified emails. The public preview displays 25 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 optical assembly and integration services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/optical-assembly-and-integration-services.
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 25 optical assembly and integration services worldwide
RevenueBase records 1,620 matching company records for optical assembly and integration services worldwide, with 43,891 tracked contacts and 13,372 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 25 optical assembly and integration services worldwide
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 | Zeiss Groupzeiss.com HQ: Oberkochen, GermanyReported employees: 10001+ | Oberkochen, Germany | 10001+ | Exact match | 7,368 contacts → |
“ZEISS is an internationally leading technology enterprise operating in the fields of optics and optoelectronics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lumentumlumentum.com HQ: San Jose, United StatesReported employees: 10001+ | San Jose, United States | 10001+ | Exact match | 2,505 contacts → |
“Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Excelitas Technologies Corpexcelitas.com HQ: Pittsburgh, ON, United StatesReported employees: 5,001-10,000 | Pittsburgh, ON, United States | 5,001-10,000 | Exact match | 2,394 contacts → |
“Excelitas® is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the MedTech, Life Sciences, Advanced Industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Fabrinetfabrinet.com HQ: Kookot, IsraelReported employees: 5,001-10,000 | Kookot, Israel | 5,001-10,000 | Exact match | 1,584 contacts → |
“Fabrinet is the trusted manufacturing partner of the world’s most demanding OEMs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Thorlabsthorlabs.com HQ: Newton, NJ, United StatesReported employees: 1,001-5,000 | Newton, NJ, United States | 1,001-5,000 | Exact match | 1,454 contacts → |
“Thorlabs is a leading designer and manufacturer of photonics equipment for research, manufacturing, and biomedical applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Carsemcarsem.com HQ: Ipoh, MalaysiaReported employees: 5,001-10,000 | Ipoh, Malaysia | 5,001-10,000 | Exact match | 1,212 contacts → |
“Carsem is a leading provider of turnkey packaging and test services to the semiconductor industry, and offers one of the largest package and test portfolios in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Edmund Opticsedmundoptics.com HQ: Barrington, United StatesReported employees: 1,001-5,000 | Barrington, United States | 1,001-5,000 | Exact match | 633 contacts → |
“Edmund Optics has been a leading supplier of precision optics and optical components since 1942, designing and manufacturing a wide array of multi-element optical lenses, lens…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ASE Electronics M SDN BHDasemal.com.my HQ: Bayan Lepas, MalaysiaReported employees: 1,001-5,000 | Bayan Lepas, Malaysia | 1,001-5,000 | Exact match | 548 contacts → |
“A Success Enabler ASE Electronics (M) Sdn.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | SAM Meerkatsam-malaysia.com HQ: Bayan Lepas, MalaysiaReported employees: 51-200 | Bayan Lepas, Malaysia | 51-200 | Exact match | 459 contacts → |
“Part of the SAM Group, SAM Meerkat offers a comprehensive portfolio of contract manufacturing and integration services for the global semiconductor and solar equipment industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Automated Technology Phil. Inc. - Atecatecphil.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 446 contacts → |
“ATEC is driven by our vision of being the strategic partner to our customers, focusing on customized service and offering a consistently first-rate and dynamic range of technical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Meoptameopta.com HQ: Prerov, Czech RepublicReported employees: 1,001-5,000 | Prerov, Czech Republic | 1,001-5,000 | Exact match | 434 contacts → |
“Meopta is a trusted global partner in high-precision optical, opto-mechanical and opto-electronic solutions, serving some of the world's most demanding industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | G&h Gooch & Housegogandh.com HQ: Ilminster, United KingdomReported employees: 1,001-5,000 | Ilminster, United Kingdom | 1,001-5,000 | Exact match | 428 contacts → |
“G&H is a world leader in optical designing, testing and manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sigurd Microelectronics Corporation 矽格股份有限公司sigurd.com.tw HQ: Chutung Chen, TaiwanReported employees: 1,001-5,000 | Chutung Chen, Taiwan | 1,001-5,000 | Exact match | 321 contacts → |
“1988(OSAT, Outsourced Semiconductor Assembly and Test Services)30 WLCSP)(Bump)(Flip Chip)(Window BGA wBGA)IC 200345388 115,1006(OSAT Group)202112 2023 2023RBA 2023- 2023TTQS 2023…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Young Optics, INCyoungoptics.com HQ: Hsinchu, TaiwanReported employees: 1,001-5,000 | Hsinchu, Taiwan | 1,001-5,000 | Exact match | 286 contacts → |
“Looking for an experienced and reliable partner for realizing your creation and innovation?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Optimax Systems, INCoptimaxsi.com HQ: Ontario, NY, United StatesReported employees: 201-500 | Ontario, NY, United States | 201-500 | Exact match | 266 contacts → |
“America's largest optics manufacturer, Optimax is on the cutting edge of future applications in space, high-energy lasers, and semiconductor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Grand Venture Technology Private Limitedgvt.com.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 247 contacts → |
“We offer a range of engineering, assembly, testing and project lifecycle management services for the manufacture of complex precision machining and sheet metal components and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Peleng JSC Пеленгpeleng.by HQ: Minsk, BelarusReported employees: 1,001-5,000 | Minsk, Belarus | 1,001-5,000 | Exact match | 240 contacts → |
“Ведущее проектно-конструкторское предприятие оптико-электронной промышленности Республики Беларусь.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sunny Optical Technology Group Co. LTDsunnyoptical.com HQ: Yuyao, ChinaReported employees: 10001+ | Yuyao, China | 10001+ | Exact match | 233 contacts → |
“Sunny Group is a global leader in optics and photonics, committed to advancing innovation through precision optical technologies and intelligent imaging solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | AVO Photonicsavophotonics.com HQ: Fort Washington, PA, United StatesReported employees: 501-1,000 | Fort Washington, PA, United States | 501-1,000 | Exact match | 216 contacts → |
“Avo Photonics is a contract engineering services company that specializes in the custom design, development and manufacturing of opto-electronic components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Triopticstrioptics.com HQ: Wedel, GermanyReported employees: 201-500 | Wedel, Germany | 201-500 | Exact match | 205 contacts → |
“TRIOPTICS – See the Difference Whenever optical performance plays a decisive role - our solutions make you see the difference.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Oplink Communications, LLCoplink.com HQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 199 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Globetronics SDN BHDglobetronics.com.my HQ: Bayan Lepas, MalaysiaReported employees: 201-500 | Bayan Lepas, Malaysia | 201-500 | Exact match | 193 contacts → |
“Globetronics was started off by 2 ambitious entrepreneurs back in 1991 in a humble square feet rented facility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rochester Precision Opticsrpoptics.com HQ: West Henrietta, NY, United StatesReported employees: 201-500 | West Henrietta, NY, United States | 201-500 | Exact match | 189 contacts → |
“Rochester Precision Optics (RPO) is a world-class vertically-integrated manufacturer of precision optical product solutions headquartered in the Greater Rochester, NY area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Swissopticswissoptic.com HQ: Heerbrugg, SwitzerlandReported employees: 501-1,000 | Heerbrugg, Switzerland | 501-1,000 | Exact match | 184 contacts → |
“SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ficontecficontec.com HQ: Achim, GermanyReported employees: 51-200 | Achim, Germany | 51-200 | Exact match | 172 contacts → |
“Sustainable AI through Intelligent Manufacturing ficonTEC is a global leader in automated assembly and test systems for integrated photonic devices, enabling the industrialization…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Optical assembly and integration services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,594 records in the displayed employee bands.
26 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,620 companies.
How 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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Optical assembly and integration services by location
11 lists · largest firstEvery Optical assembly and integration services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Optical assembly and integration services based in the United States375
- Optical assembly and integration services based in China327
- Optical assembly and integration services based in Germany111
- Optical assembly and integration services based in the United Kingdom61
- Optical assembly and integration services based in Taiwan47
- Optical assembly and integration services based in France45
- Optical assembly and integration services based in India43
- Optical assembly and integration services based in Italy30
- Optical assembly and integration services based in Israel29
- Optical assembly and integration services based in Canada27
- Optical assembly and integration services based in the Netherlands25
Questions about this company list
What does Exact match mean for optical assembly and integration services?
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 optical assembly and integration services did RevenueBase find worldwide?
The saved snapshot records 1,620 matching company records, 43,891 tracked contacts and 13,372 verified emails. The public preview displays 25 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 optical assembly and integration services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/optical-assembly-and-integration-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗