Company lists · Data refreshed October 2026
Top 25 Optoelectronic assembly suppliers worldwide
RevenueBase identified 1,220 company matches for optoelectronic assembly suppliers worldwide as of October 2026 and tracks 41,460 professional contacts across them, including 4,336 with verified work emails. China is the largest market and Shenzhen the largest hub.
This list covers company matches for optoelectronic assembly suppliers 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 October 28, 2026. Country and city lists for optoelectronic assembly suppliers 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 optoelectronic assembly suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,690 contacts → | ||||
Exact match “LITEON Technology (2301.tw) was established in 1975.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 1,538 contacts → | ||||
Exact match “Fabrinet is the trusted manufacturing partner of the world’s most demanding OEMs.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 708 contacts → | ||||
Exact match “GIKEN PRECISION INDONESIA.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 592 contacts → | ||||
Exact match “A Success Enabler ASE Electronics (M) Sdn.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 561 contacts → | ||||
Exact match “SiiX Corporation is a distinctive global company which offers comprehensive Electronics Manufacturing Services (EMS) mainly to the electronics and automobile manufacturers…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 445 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 432 contacts → | ||||
Exact match “Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 424 contacts → | ||||
Exact match “G&H is a world leader in optical designing, testing and manufacturing.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 421 contacts → | ||||
Exact match “Incap Corporation - flexible, agile and efficient electronics manufacturing services.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 412 contacts → | ||||
Exact match “History OSE was established with capital from Dr.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 394 contacts → | ||||
Exact match “Seoul Semiconductor is the world’s third-largest global opto electronics (LED) company, specializing in LED technology for over 30 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 359 contacts → | ||||
Exact match “Global Top 50 Electronic Manufacturing Services Provider 2011, 2012 SMT Technologies Sdn Bhd ("SMTT") is one of the market leading Electronic Manufacturing Services (EMS)…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 347 contacts → | ||||
Exact match “Electronics Manufacture EMS and ODM” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 299 contacts → | ||||
Exact match “Micro delivers a micro component design and manufacturing solutions for global OEMs, with exceptional precision and industry leading PPM at scale.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 260 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 232 contacts → | ||||
Exact match “Ведущее проектно-конструкторское предприятие оптико-электронной промышленности Республики Беларусь.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 226 contacts → | ||||
Exact match “Lextar Electronics Corp.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 209 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 201 contacts → | ||||
Exact match “Electronic Manufacturing Service Provider” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 195 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 194 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 194 contacts → | ||||
Exact match “Established in 1988, Belton Technology Group is ISO 9001, 14001, certified and UL listed components and full turnkey contract manufacturer of - Flexible Printed Circuit Boards -…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 187 contacts → | ||||
Exact match “Rohde & Schwarz GmbH & Co.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 184 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 178 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 · Oct 28, 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 “optoelectronic assembly suppliers”. 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 1,220 optoelectronic assembly suppliers worldwide
See the full list, filter by size, metro and specialty, and access 4,336 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Optoelectronic assembly suppliers worldwide at a glance
As of Oct 28, 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 optoelectronic assembly suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “optoelectronic assembly suppliers” 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 4,336 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 October 28, 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.
Optoelectronic assembly suppliers by location
6 lists · largest firstEvery Optoelectronic assembly suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Optoelectronic assembly suppliers based in China283
- Optoelectronic assembly suppliers based in the United States225
- Optoelectronic assembly suppliers based in Germany76
- Optoelectronic assembly suppliers based in the United Kingdom75
- Optoelectronic assembly suppliers based in Taiwan43
- Optoelectronic assembly suppliers based in India39
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 “optoelectronic assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many optoelectronic assembly suppliers are there worldwide?
RevenueBase identified 1,220 company matches for optoelectronic assembly suppliers worldwide as of October 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?
Liteon Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most optoelectronic assembly suppliers?
China leads with 283 companies, followed by the United States (225) and Germany (76). Every optoelectronic assembly suppliers list by country and city is linked on this page.
Which city has the most optoelectronic assembly suppliers?
Shenzhen leads with 87 company records, followed by Wuhan (12) and Singapore (11).
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 4,336 professional contacts with verified work emails tracked across these 1,220 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 October 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,220 optoelectronic assembly suppliers 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 optoelectronic assembly suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,220 matching company records for optoelectronic assembly suppliers worldwide, with 41,460 tracked contacts and 4,336 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: October 28, 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 optoelectronic assembly suppliers 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 |  Liteon Technologyliteon.comHQ: Taipei, TaiwanReported employees: 10001+ | Taipei, Taiwan | 10001+ | Exact match | 3,690 contacts → |
“LITEON Technology (2301.tw) was established in 1975.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fabrinetfabrinet.com HQ: Kookot, IsraelReported employees: 5,001-10,000 | Kookot, Israel | 5,001-10,000 | Exact match | 1,538 contacts → |
“Fabrinet is the trusted manufacturing partner of the world’s most demanding OEMs.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Giken Precision Indonesia. PTgiken.com.sg HQ: Batam, IndonesiaReported employees: 1,001-5,000 | Batam, Indonesia | 1,001-5,000 | Exact match | 708 contacts → |
“GIKEN PRECISION INDONESIA.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 | 592 contacts → |
“A Success Enabler ASE Electronics (M) Sdn.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Siix Corporationsiix.co.jp HQ: Osaka, JapanReported employees: 5,001-10,000 | Osaka, Japan | 5,001-10,000 | Exact match | 561 contacts → |
“SiiX Corporation is a distinctive global company which offers comprehensive Electronics Manufacturing Services (EMS) mainly to the electronics and automobile manufacturers…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SAM Meerkatsam-malaysia.com HQ: Bayan Lepas, MalaysiaReported employees: 51-200 | Bayan Lepas, Malaysia | 51-200 | Exact match | 445 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mack Technologiesmacktech.comHQ: Westford, MA, United StatesReported employees: 1,001-5,000 | Westford, MA, United States | 1,001-5,000 | Exact match | 432 contacts → |
“Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  G&h Gooch & Housegogandh.comHQ: Ilminster, United KingdomReported employees: 1,001-5,000 | Ilminster, United Kingdom | 1,001-5,000 | Exact match | 424 contacts → |
“G&H is a world leader in optical designing, testing and manufacturing.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | INCAPincapcorp.com HQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 421 contacts → |
“Incap Corporation - flexible, agile and efficient electronics manufacturing services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: 高雄市, TaiwanReported employees: 5,001-10,000 | 高雄市, Taiwan | 5,001-10,000 | Exact match | 412 contacts → |
“History OSE was established with capital from Dr.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Seoul Semiconductorseoulsemicon.com HQ: Ansan-city, South KoreaReported employees: 1,001-5,000 | Ansan-city, South Korea | 1,001-5,000 | Exact match | 394 contacts → |
“Seoul Semiconductor is the world’s third-largest global opto electronics (LED) company, specializing in LED technology for over 30 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SMT Technologies SDN BHDesmtt.com HQ: Sungai Petani, MalaysiaReported employees: 1,001-5,000 | Sungai Petani, Malaysia | 1,001-5,000 | Exact match | 359 contacts → |
“Global Top 50 Electronic Manufacturing Services Provider 2011, 2012 SMT Technologies Sdn Bhd ("SMTT") is one of the market leading Electronic Manufacturing Services (EMS)…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cal-Comp Electronics And Communications., LTDcalcomp.com.tw HQ: Taipei City, TaiwanReported employees: 10001+ | Taipei City, Taiwan | 10001+ | Exact match | 347 contacts → |
“Electronics Manufacture EMS and ODM” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Microtechnologiesmic-tec.com HQ: Hicksville, NY, United StatesReported employees: 201-500 | Hicksville, NY, United States | 201-500 | Exact match | 299 contacts → |
“Micro delivers a micro component design and manufacturing solutions for global OEMs, with exceptional precision and industry leading PPM at scale.” Recorded description excerpt · October 28, 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 | 260 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Peleng JSC Пеленгpeleng.by HQ: Minsk, BelarusReported employees: 1,001-5,000 | Minsk, Belarus | 1,001-5,000 | Exact match | 232 contacts → |
“Ведущее проектно-конструкторское предприятие оптико-электронной промышленности Республики Беларусь.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Lextar Electronicslextar.comHQ: Hsinchu City, TaiwanReported employees: 1,001-5,000 | Hsinchu City, Taiwan | 1,001-5,000 | Exact match | 226 contacts → |
“Lextar Electronics Corp.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AVO Photonicsavophotonics.comHQ: Fort Washington, PA, United StatesReported employees: 501-1,000 | Fort Washington, PA, United States | 501-1,000 | Exact match | 209 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zollner Electronics Costa Rica Ltdazollner-electronics.com HQ: Lima, Costa RicaReported employees: 201-500 | Lima, Costa Rica | 201-500 | Exact match | 201 contacts → |
“Electronic Manufacturing Service Provider” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Oplink Communications, LLCoplink.comHQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 195 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Globetronics SDN BHDglobetronics.com.my HQ: Bayan Lepas, MalaysiaReported employees: 201-500 | Bayan Lepas, Malaysia | 201-500 | Exact match | 194 contacts → |
“Globetronics was started off by 2 ambitious entrepreneurs back in 1991 in a humble square feet rented facility.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Belton Technology Groupbeltontechnology.comHQ: Hong KongReported employees: 10001+ | Hong Kong | 10001+ | Exact match | 194 contacts → |
“Established in 1988, Belton Technology Group is ISO 9001, 14001, certified and UL listed components and full turnkey contract manufacturer of - Flexible Printed Circuit Boards -…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rohde & Schwarz Gmbh & Co. KGmemmingen.rohde-schwarz.com HQ: Memmingen, GermanyReported employees: 201-500 | Memmingen, Germany | 201-500 | Exact match | 187 contacts → |
“Rohde & Schwarz GmbH & Co.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Rochester Precision Opticsrpoptics.comHQ: West Henrietta, NY, United StatesReported employees: 201-500 | West Henrietta, NY, United States | 201-500 | Exact match | 184 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Swissopticswissoptic.comHQ: Heerbrugg, SwitzerlandReported employees: 501-1,000 | Heerbrugg, Switzerland | 501-1,000 | Exact match | 178 contacts → |
“SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,220 company matches
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Optoelectronic assembly suppliers: dataset insights
October 28, 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
1,213 records in the displayed employee bands.
7 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 1,220 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: October 28, 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 ↗
Optoelectronic assembly suppliers by location
6 lists · largest firstEvery Optoelectronic assembly suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Optoelectronic assembly suppliers based in China283
- Optoelectronic assembly suppliers based in the United States225
- Optoelectronic assembly suppliers based in Germany76
- Optoelectronic assembly suppliers based in the United Kingdom75
- Optoelectronic assembly suppliers based in Taiwan43
- Optoelectronic assembly suppliers based in India39
Questions about this company list
What does Exact match mean for optoelectronic assembly suppliers?
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 optoelectronic assembly suppliers did RevenueBase find worldwide?
The saved snapshot records 1,220 matching company records, 41,460 tracked contacts and 4,336 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: October 28, 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 optoelectronic assembly suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/optoelectronic-assembly-suppliers.
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 optoelectronic assembly suppliers worldwide
RevenueBase records 1,220 matching company records for optoelectronic assembly suppliers worldwide, with 41,460 tracked contacts and 4,336 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: October 28, 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 optoelectronic assembly suppliers 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 | Liteon Technologyliteon.com HQ: Taipei, TaiwanReported employees: 10001+ | Taipei, Taiwan | 10001+ | Exact match | 3,690 contacts → |
“LITEON Technology (2301.tw) was established in 1975.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fabrinetfabrinet.com HQ: Kookot, IsraelReported employees: 5,001-10,000 | Kookot, Israel | 5,001-10,000 | Exact match | 1,538 contacts → |
“Fabrinet is the trusted manufacturing partner of the world’s most demanding OEMs.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Giken Precision Indonesia. PTgiken.com.sg HQ: Batam, IndonesiaReported employees: 1,001-5,000 | Batam, Indonesia | 1,001-5,000 | Exact match | 708 contacts → |
“GIKEN PRECISION INDONESIA.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 | 592 contacts → |
“A Success Enabler ASE Electronics (M) Sdn.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Siix Corporationsiix.co.jp HQ: Osaka, JapanReported employees: 5,001-10,000 | Osaka, Japan | 5,001-10,000 | Exact match | 561 contacts → |
“SiiX Corporation is a distinctive global company which offers comprehensive Electronics Manufacturing Services (EMS) mainly to the electronics and automobile manufacturers…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SAM Meerkatsam-malaysia.com HQ: Bayan Lepas, MalaysiaReported employees: 51-200 | Bayan Lepas, Malaysia | 51-200 | Exact match | 445 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mack Technologiesmacktech.com HQ: Westford, MA, United StatesReported employees: 1,001-5,000 | Westford, MA, United States | 1,001-5,000 | Exact match | 432 contacts → |
“Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | G&h Gooch & Housegogandh.com HQ: Ilminster, United KingdomReported employees: 1,001-5,000 | Ilminster, United Kingdom | 1,001-5,000 | Exact match | 424 contacts → |
“G&H is a world leader in optical designing, testing and manufacturing.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | INCAPincapcorp.com HQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 421 contacts → |
“Incap Corporation - flexible, agile and efficient electronics manufacturing services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: 高雄市, TaiwanReported employees: 5,001-10,000 | 高雄市, Taiwan | 5,001-10,000 | Exact match | 412 contacts → |
“History OSE was established with capital from Dr.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Seoul Semiconductorseoulsemicon.com HQ: Ansan-city, South KoreaReported employees: 1,001-5,000 | Ansan-city, South Korea | 1,001-5,000 | Exact match | 394 contacts → |
“Seoul Semiconductor is the world’s third-largest global opto electronics (LED) company, specializing in LED technology for over 30 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SMT Technologies SDN BHDesmtt.com HQ: Sungai Petani, MalaysiaReported employees: 1,001-5,000 | Sungai Petani, Malaysia | 1,001-5,000 | Exact match | 359 contacts → |
“Global Top 50 Electronic Manufacturing Services Provider 2011, 2012 SMT Technologies Sdn Bhd ("SMTT") is one of the market leading Electronic Manufacturing Services (EMS)…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cal-Comp Electronics And Communications., LTDcalcomp.com.tw HQ: Taipei City, TaiwanReported employees: 10001+ | Taipei City, Taiwan | 10001+ | Exact match | 347 contacts → |
“Electronics Manufacture EMS and ODM” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Microtechnologiesmic-tec.com HQ: Hicksville, NY, United StatesReported employees: 201-500 | Hicksville, NY, United States | 201-500 | Exact match | 299 contacts → |
“Micro delivers a micro component design and manufacturing solutions for global OEMs, with exceptional precision and industry leading PPM at scale.” Recorded description excerpt · October 28, 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 | 260 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Peleng JSC Пеленгpeleng.by HQ: Minsk, BelarusReported employees: 1,001-5,000 | Minsk, Belarus | 1,001-5,000 | Exact match | 232 contacts → |
“Ведущее проектно-конструкторское предприятие оптико-электронной промышленности Республики Беларусь.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lextar Electronicslextar.com HQ: Hsinchu City, TaiwanReported employees: 1,001-5,000 | Hsinchu City, Taiwan | 1,001-5,000 | Exact match | 226 contacts → |
“Lextar Electronics Corp.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AVO Photonicsavophotonics.com HQ: Fort Washington, PA, United StatesReported employees: 501-1,000 | Fort Washington, PA, United States | 501-1,000 | Exact match | 209 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zollner Electronics Costa Rica Ltdazollner-electronics.com HQ: Lima, Costa RicaReported employees: 201-500 | Lima, Costa Rica | 201-500 | Exact match | 201 contacts → |
“Electronic Manufacturing Service Provider” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Oplink Communications, LLCoplink.com HQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 195 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Globetronics SDN BHDglobetronics.com.my HQ: Bayan Lepas, MalaysiaReported employees: 201-500 | Bayan Lepas, Malaysia | 201-500 | Exact match | 194 contacts → |
“Globetronics was started off by 2 ambitious entrepreneurs back in 1991 in a humble square feet rented facility.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Belton Technology Groupbeltontechnology.com HQ: Hong KongReported employees: 10001+ | Hong Kong | 10001+ | Exact match | 194 contacts → |
“Established in 1988, Belton Technology Group is ISO 9001, 14001, certified and UL listed components and full turnkey contract manufacturer of - Flexible Printed Circuit Boards -…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rohde & Schwarz Gmbh & Co. KGmemmingen.rohde-schwarz.com HQ: Memmingen, GermanyReported employees: 201-500 | Memmingen, Germany | 201-500 | Exact match | 187 contacts → |
“Rohde & Schwarz GmbH & Co.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rochester Precision Opticsrpoptics.com HQ: West Henrietta, NY, United StatesReported employees: 201-500 | West Henrietta, NY, United States | 201-500 | Exact match | 184 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Swissopticswissoptic.com HQ: Heerbrugg, SwitzerlandReported employees: 501-1,000 | Heerbrugg, Switzerland | 501-1,000 | Exact match | 178 contacts → |
“SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Optoelectronic assembly suppliers: dataset insights
October 28, 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
1,213 records in the displayed employee bands.
7 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 1,220 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: October 28, 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 ↗
Optoelectronic assembly suppliers by location
6 lists · largest firstEvery Optoelectronic assembly suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Optoelectronic assembly suppliers based in China283
- Optoelectronic assembly suppliers based in the United States225
- Optoelectronic assembly suppliers based in Germany76
- Optoelectronic assembly suppliers based in the United Kingdom75
- Optoelectronic assembly suppliers based in Taiwan43
- Optoelectronic assembly suppliers based in India39
Questions about this company list
What does Exact match mean for optoelectronic assembly suppliers?
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 optoelectronic assembly suppliers did RevenueBase find worldwide?
The saved snapshot records 1,220 matching company records, 41,460 tracked contacts and 4,336 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: October 28, 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 optoelectronic assembly suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/optoelectronic-assembly-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗