Company lists · Data refreshed September 2026
Top 25 Assembly manufacturers worldwide
RevenueBase identified 6,806 company matches for assembly manufacturers worldwide as of September 2026 and tracks 150,646 professional contacts across them, including 25,077 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers company matches for assembly manufacturers 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 September 30, 2026. Country and city lists for assembly manufacturers 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 assembly manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 15,741 contacts → | ||||
Exact match “Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 8,149 contacts → | ||||
Exact match “Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 1,882 contacts → | ||||
Exact match “Aequs is a diversified contract manufacturing company providing vertically integrated product solutions across the Aerospace, Toys and Consumer Durable Goods industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 1,404 contacts → | ||||
Exact match “Voltava was formed in December 2025 through the combination of Detroit Manufacturing Systems, Android Industries and Avancez Assembly.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 1,334 contacts → | ||||
Exact match “Bharat FIH Private Ltd, formerly known as Rising Stars Mobile India Private Ltd, a Foxconn Technology Group Company, is India’s leading Electronics Manufacturing Company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 926 contacts → | ||||
Exact match “For 40 years, Hayco has been the partner of choice for the world’s leading FMCG companies and retailers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 895 contacts → | ||||
Exact match “Dakkota Integrated Systems is a company with world-class products that are designed, engineered, and manufactured by a diverse team of talented employees.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 879 contacts → | ||||
Exact match “Nelson Global designs, manufactures, and distributes custom solutions for customers across crucial industries worldwide.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 864 contacts → | ||||
Exact match “Perusahaan Manufaktur Elektronik (Printed board mounting & Electronic equipment assembly)” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 852 contacts → | ||||
Exact match “Surin Automotive Private Limited is one of the leading engineering and manufacturing companies in India operating 12 plants across 7 cities having 5 divisions driving the growth…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 819 contacts → | ||||
Exact match “Keytronic is a value-added contract manufacturer to some of the world’s leading OEMs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 538 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 490 contacts → | ||||
Exact match “PT Sat Nusapersada Tbk began operations as a supplier of printed circuit board and mechanical parts assembly and a manufacture of electronic components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 479 contacts → | ||||
Exact match “Fundada em 1960 pelo atual presidente Tomislav Jancar, a SAMOT iniciou sua oferta de serviços para atender à então recém instalada indústria automobilística no Brasil.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 474 contacts → | ||||
Exact match “JSG Innotech has evolved as an enterprise committed to bringing opportunities of Innovation, Technology and Competence.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 472 contacts → | ||||
Exact match “As a global supplier of precision engineered assemblies, we design, engineer and manufacture things that move.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 453 contacts → | ||||
Exact match “Mack Molding Co, headquartered in Arlington, VT, provides design through FDA-approved manufacturing services to the medical, commercial, computer & business equipment, energy and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 428 contacts → | ||||
Exact match “Sierra Circuits has been faithfully serving PCB designers and engineers since 1986, and has worked with over customers since then.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 422 contacts → | ||||
Exact match “We are America's largest and ONLY fully W2 workforce assembly company, specializing in retail and in-home professional product assembly.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 419 contacts → | ||||
Exact match “HANZA is a global knowledge and manufacturing company that modernizes and streamlines the manufacturing industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 410 contacts → | ||||
Exact match “Injection Molding, Tooling,High Speed Stamping,Product Design and Assemblies” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 405 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 399 contacts → | ||||
Exact match “PSZ electronic GmbH is an electrical and electronic manufacturing company based out of Im Gstaudach 6, Vohenstrauß, Vohenstrauß, Germany.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 394 contacts → | ||||
Exact match “Rapid Manufacturing is a global electronics manufacturing company specialist in electronic custom-designed wire & cable harnesses, electro-mechanical, and box build assemblies for…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 392 contacts → | ||||
Exact match “Manufacturing with quality products for the divisions of Amphenol Corporation.” Recorded in the RevenueBase company graph · Sep 30, 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 “assembly manufacturers”. 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 6,806 assembly manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 25,077 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Assembly manufacturers worldwide at a glance
As of Sep 30, 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 assembly manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “assembly manufacturers” 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 25,077 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 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.
Assembly manufacturers by location
29 lists · largest firstEvery Assembly manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Assembly manufacturers based in the United States1,906
- Assembly manufacturers based in China489
- Assembly manufacturers based in India453
- Assembly manufacturers based in Germany444
- Assembly manufacturers based in Italy421
- Assembly manufacturers based in the United Kingdom335
- Assembly manufacturers based in Canada221
- Assembly manufacturers based in France147
- Assembly manufacturers based in Türkiye137
- Assembly manufacturers based in the Netherlands137
- Assembly manufacturers based in Spain121
- Assembly manufacturers based in Mexico118
- Assembly manufacturers based in Brazil115
- Assembly manufacturers based in Poland74
- Assembly manufacturers based in Sweden63
- Assembly manufacturers based in Malaysia62
- Assembly manufacturers based in Australia61
- Assembly manufacturers based in Switzerland55
- Assembly manufacturers based in Taiwan52
- Assembly manufacturers based in Hungary49
- Assembly manufacturers based in Czechia48
- Assembly manufacturers based in Hong Kong47
- Assembly manufacturers based in Belgium38
- Assembly manufacturers based in Denmark38
- Assembly manufacturers based in Israel35
- Assembly manufacturers based in Finland30
- Assembly manufacturers based in Singapore26
Cities
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 “assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many assembly manufacturers are there worldwide?
RevenueBase identified 6,806 company matches for assembly manufacturers worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Rencol Components LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most assembly manufacturers?
The United States leads with 1,906 companies, followed by China (489) and India (453). Every assembly manufacturers list by country and city is linked on this page.
Which city has the most assembly manufacturers?
Shenzhen leads with 137 company records, followed by Bangalore (59) and Pune (44).
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 25,077 professional contacts with verified work emails tracked across these 6,806 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 6,806 assembly manufacturers 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 assembly manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 6,806 matching company records for assembly manufacturers worldwide, with 150,646 tracked contacts and 25,077 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: September 30, 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 assembly manufacturers 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 | Rencol Components LTDrencol.com HQ: Bristol, United KingdomReported employees: Not recorded | Bristol, United Kingdom | Not recorded | Exact match | 15,741 contacts → |
“Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Plexus Corpplexus.comHQ: Neenah, NC, United StatesReported employees: 10001+ | Neenah, NC, United States | 10001+ | Exact match | 8,149 contacts → |
“Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aequs Limitedaequs.comHQ: Belgaum, IndiaReported employees: 1,001-5,000 | Belgaum, India | 1,001-5,000 | Exact match | 1,882 contacts → |
“Aequs is a diversified contract manufacturing company providing vertically integrated product solutions across the Aerospace, Toys and Consumer Durable Goods industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Android Industriesvoltava.comHQ: Auburn Hills, MI, United StatesReported employees: 1,001-5,000 | Auburn Hills, MI, United States | 1,001-5,000 | Exact match | 1,404 contacts → |
“Voltava was formed in December 2025 through the combination of Detroit Manufacturing Systems, Android Industries and Avancez Assembly.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bharat FIHbharatfih.comHQ: Kancheepuram, IndiaReported employees: 10001+ | Kancheepuram, India | 10001+ | Exact match | 1,334 contacts → |
“Bharat FIH Private Ltd, formerly known as Rising Stars Mobile India Private Ltd, a Foxconn Technology Group Company, is India’s leading Electronics Manufacturing Company.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HAYCOhayco.com HQ: Hong KongReported employees: 5,001-10,000 | Hong Kong | 5,001-10,000 | Exact match | 926 contacts → |
“For 40 years, Hayco has been the partner of choice for the world’s leading FMCG companies and retailers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dakkota Integrated Systemsdakkota.comHQ: Holt, MI, United StatesReported employees: 1,001-5,000 | Holt, MI, United States | 1,001-5,000 | Exact match | 895 contacts → |
“Dakkota Integrated Systems is a company with world-class products that are designed, engineered, and manufactured by a diverse team of talented employees.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Nelson Globalnelsongp.comHQ: Stoughton, WI, United StatesReported employees: 1,001-5,000 | Stoughton, WI, United States | 1,001-5,000 | Exact match | 879 contacts → |
“Nelson Global designs, manufactures, and distributes custom solutions for customers across crucial industries worldwide.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pt. Katolec Indonesiakatolec.com HQ: Cikarang, IndonesiaReported employees: 501-1,000 | Cikarang, Indonesia | 501-1,000 | Exact match | 864 contacts → |
“Perusahaan Manufaktur Elektronik (Printed board mounting & Electronic equipment assembly)” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Surin Automotive Private Limitedsurinauto.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 852 contacts → |
“Surin Automotive Private Limited is one of the leading engineering and manufacturing companies in India operating 12 plants across 7 cities having 5 divisions driving the growth…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Keytronickeytronic.comHQ: Spokane Valley, WA, United StatesReported employees: 1,001-5,000 | Spokane Valley, WA, United States | 1,001-5,000 | Exact match | 819 contacts → |
“Keytronic is a value-added contract manufacturer to some of the world’s leading OEMs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Siix Corporationsiix.co.jp HQ: Osaka, JapanReported employees: 5,001-10,000 | Osaka, Japan | 5,001-10,000 | Exact match | 538 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PT SAT Nusapersada TBK Ptsnsatnusa.com HQ: Batam, IndonesiaReported employees: 5,001-10,000 | Batam, Indonesia | 5,001-10,000 | Exact match | 490 contacts → |
“PT Sat Nusapersada Tbk began operations as a supplier of printed circuit board and mechanical parts assembly and a manufacture of electronic components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Industria Mecânica Samot Ltdasamot.com.brHQ: São Bernardo Do Campo, BrazilReported employees: 501-1,000 | São Bernardo Do Campo, Brazil | 501-1,000 | Exact match | 479 contacts → |
“Fundada em 1960 pelo atual presidente Tomislav Jancar, a SAMOT iniciou sua oferta de serviços para atender à então recém instalada indústria automobilística no Brasil.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | JSG Innotech Pvt. LTDjsginnotech.com HQ: Sonipat, IndiaReported employees: 51-200 | Sonipat, India | 51-200 | Exact match | 474 contacts → |
“JSG Innotech has evolved as an enterprise committed to bringing opportunities of Innovation, Technology and Competence.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gill Industriesgill-industries.comHQ: Grand Rapids, MI, United StatesReported employees: 1,001-5,000 | Grand Rapids, MI, United States | 1,001-5,000 | Exact match | 472 contacts → |
“As a global supplier of precision engineered assemblies, we design, engineer and manufacture things that move.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mack Molding Companymack.com HQ: Arlington, VT, United StatesReported employees: 1,001-5,000 | Arlington, VT, United States | 1,001-5,000 | Exact match | 453 contacts → |
“Mack Molding Co, headquartered in Arlington, VT, provides design through FDA-approved manufacturing services to the medical, commercial, computer & business equipment, energy and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sierra Circuitsprotoexpress.comHQ: Sunnyvale, CA, United StatesReported employees: 501-1,000 | Sunnyvale, CA, United States | 501-1,000 | Exact match | 428 contacts → |
“Sierra Circuits has been faithfully serving PCB designers and engineers since 1986, and has worked with over customers since then.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | National Assemblers INCnationalassemblers.com HQ: Palm Beach, AustraliaReported employees: 1,001-5,000 | Palm Beach, Australia | 1,001-5,000 | Exact match | 422 contacts → |
“We are America's largest and ONLY fully W2 workforce assembly company, specializing in retail and in-home professional product assembly.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hanza Grouphanza.comHQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 419 contacts → |
“HANZA is a global knowledge and manufacturing company that modernizes and streamlines the manufacturing industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Renata Precision Components PVT LTDrenata.co.in HQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 410 contacts → |
“Injection Molding, Tooling,High Speed Stamping,Product Design and Assemblies” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Mack Technologiesmacktech.comHQ: Westford, MA, United StatesReported employees: 1,001-5,000 | Westford, MA, United States | 1,001-5,000 | Exact match | 405 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PSZ Electronic Gmbhpsz-electronic.com HQ: Vohenstrauß, GermanyReported employees: 1,001-5,000 | Vohenstrauß, Germany | 1,001-5,000 | Exact match | 399 contacts → |
“PSZ electronic GmbH is an electrical and electronic manufacturing company based out of Im Gstaudach 6, Vohenstrauß, Vohenstrauß, Germany.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rapid Manufacturingrapidmfg.com HQ: Anaheim, CA, United StatesReported employees: 1,001-5,000 | Anaheim, CA, United States | 1,001-5,000 | Exact match | 394 contacts → |
“Rapid Manufacturing is a global electronics manufacturing company specialist in electronic custom-designed wire & cable harnesses, electro-mechanical, and box build assemblies for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Amphenol Optimizeamphenol-optimize.comHQ: Nogales, AZ, United StatesReported employees: 1,001-5,000 | Nogales, AZ, United States | 1,001-5,000 | Exact match | 392 contacts → |
“Manufacturing with quality products for the divisions of Amphenol Corporation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,806 company matches
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Assembly manufacturers: dataset insights
September 30, 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
6,762 records in the displayed employee bands.
44 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 6,806 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: September 30, 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 ↗
Assembly manufacturers by location
29 lists · largest firstEvery Assembly manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Assembly manufacturers based in the United States1,906
- Assembly manufacturers based in China489
- Assembly manufacturers based in India453
- Assembly manufacturers based in Germany444
- Assembly manufacturers based in Italy421
- Assembly manufacturers based in the United Kingdom335
- Assembly manufacturers based in Canada221
- Assembly manufacturers based in France147
- Assembly manufacturers based in Türkiye137
- Assembly manufacturers based in the Netherlands137
- Assembly manufacturers based in Spain121
- Assembly manufacturers based in Mexico118
- Assembly manufacturers based in Brazil115
- Assembly manufacturers based in Poland74
- Assembly manufacturers based in Sweden63
- Assembly manufacturers based in Malaysia62
- Assembly manufacturers based in Australia61
- Assembly manufacturers based in Switzerland55
- Assembly manufacturers based in Taiwan52
- Assembly manufacturers based in Hungary49
- Assembly manufacturers based in Czechia48
- Assembly manufacturers based in Hong Kong47
- Assembly manufacturers based in Belgium38
- Assembly manufacturers based in Denmark38
- Assembly manufacturers based in Israel35
- Assembly manufacturers based in Finland30
- Assembly manufacturers based in Singapore26
Cities
Questions about this company list
What does Exact match mean for assembly manufacturers?
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 assembly manufacturers did RevenueBase find worldwide?
The saved snapshot records 6,806 matching company records, 150,646 tracked contacts and 25,077 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: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 assembly manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/assembly-manufacturers.
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 assembly manufacturers worldwide
RevenueBase records 6,806 matching company records for assembly manufacturers worldwide, with 150,646 tracked contacts and 25,077 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: September 30, 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 assembly manufacturers 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 | Rencol Components LTDrencol.com HQ: Bristol, United KingdomReported employees: Not recorded | Bristol, United Kingdom | Not recorded | Exact match | 15,741 contacts → |
“Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Plexus Corpplexus.com HQ: Neenah, NC, United StatesReported employees: 10001+ | Neenah, NC, United States | 10001+ | Exact match | 8,149 contacts → |
“Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aequs Limitedaequs.com HQ: Belgaum, IndiaReported employees: 1,001-5,000 | Belgaum, India | 1,001-5,000 | Exact match | 1,882 contacts → |
“Aequs is a diversified contract manufacturing company providing vertically integrated product solutions across the Aerospace, Toys and Consumer Durable Goods industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Android Industriesvoltava.com HQ: Auburn Hills, MI, United StatesReported employees: 1,001-5,000 | Auburn Hills, MI, United States | 1,001-5,000 | Exact match | 1,404 contacts → |
“Voltava was formed in December 2025 through the combination of Detroit Manufacturing Systems, Android Industries and Avancez Assembly.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bharat FIHbharatfih.com HQ: Kancheepuram, IndiaReported employees: 10001+ | Kancheepuram, India | 10001+ | Exact match | 1,334 contacts → |
“Bharat FIH Private Ltd, formerly known as Rising Stars Mobile India Private Ltd, a Foxconn Technology Group Company, is India’s leading Electronics Manufacturing Company.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HAYCOhayco.com HQ: Hong KongReported employees: 5,001-10,000 | Hong Kong | 5,001-10,000 | Exact match | 926 contacts → |
“For 40 years, Hayco has been the partner of choice for the world’s leading FMCG companies and retailers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dakkota Integrated Systemsdakkota.com HQ: Holt, MI, United StatesReported employees: 1,001-5,000 | Holt, MI, United States | 1,001-5,000 | Exact match | 895 contacts → |
“Dakkota Integrated Systems is a company with world-class products that are designed, engineered, and manufactured by a diverse team of talented employees.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nelson Globalnelsongp.com HQ: Stoughton, WI, United StatesReported employees: 1,001-5,000 | Stoughton, WI, United States | 1,001-5,000 | Exact match | 879 contacts → |
“Nelson Global designs, manufactures, and distributes custom solutions for customers across crucial industries worldwide.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pt. Katolec Indonesiakatolec.com HQ: Cikarang, IndonesiaReported employees: 501-1,000 | Cikarang, Indonesia | 501-1,000 | Exact match | 864 contacts → |
“Perusahaan Manufaktur Elektronik (Printed board mounting & Electronic equipment assembly)” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Surin Automotive Private Limitedsurinauto.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 852 contacts → |
“Surin Automotive Private Limited is one of the leading engineering and manufacturing companies in India operating 12 plants across 7 cities having 5 divisions driving the growth…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Keytronickeytronic.com HQ: Spokane Valley, WA, United StatesReported employees: 1,001-5,000 | Spokane Valley, WA, United States | 1,001-5,000 | Exact match | 819 contacts → |
“Keytronic is a value-added contract manufacturer to some of the world’s leading OEMs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Siix Corporationsiix.co.jp HQ: Osaka, JapanReported employees: 5,001-10,000 | Osaka, Japan | 5,001-10,000 | Exact match | 538 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PT SAT Nusapersada TBK Ptsnsatnusa.com HQ: Batam, IndonesiaReported employees: 5,001-10,000 | Batam, Indonesia | 5,001-10,000 | Exact match | 490 contacts → |
“PT Sat Nusapersada Tbk began operations as a supplier of printed circuit board and mechanical parts assembly and a manufacture of electronic components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Industria Mecânica Samot Ltdasamot.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 501-1,000 | São Bernardo Do Campo, Brazil | 501-1,000 | Exact match | 479 contacts → |
“Fundada em 1960 pelo atual presidente Tomislav Jancar, a SAMOT iniciou sua oferta de serviços para atender à então recém instalada indústria automobilística no Brasil.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | JSG Innotech Pvt. LTDjsginnotech.com HQ: Sonipat, IndiaReported employees: 51-200 | Sonipat, India | 51-200 | Exact match | 474 contacts → |
“JSG Innotech has evolved as an enterprise committed to bringing opportunities of Innovation, Technology and Competence.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gill Industriesgill-industries.com HQ: Grand Rapids, MI, United StatesReported employees: 1,001-5,000 | Grand Rapids, MI, United States | 1,001-5,000 | Exact match | 472 contacts → |
“As a global supplier of precision engineered assemblies, we design, engineer and manufacture things that move.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mack Molding Companymack.com HQ: Arlington, VT, United StatesReported employees: 1,001-5,000 | Arlington, VT, United States | 1,001-5,000 | Exact match | 453 contacts → |
“Mack Molding Co, headquartered in Arlington, VT, provides design through FDA-approved manufacturing services to the medical, commercial, computer & business equipment, energy and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sierra Circuitsprotoexpress.com HQ: Sunnyvale, CA, United StatesReported employees: 501-1,000 | Sunnyvale, CA, United States | 501-1,000 | Exact match | 428 contacts → |
“Sierra Circuits has been faithfully serving PCB designers and engineers since 1986, and has worked with over customers since then.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | National Assemblers INCnationalassemblers.com HQ: Palm Beach, AustraliaReported employees: 1,001-5,000 | Palm Beach, Australia | 1,001-5,000 | Exact match | 422 contacts → |
“We are America's largest and ONLY fully W2 workforce assembly company, specializing in retail and in-home professional product assembly.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hanza Grouphanza.com HQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 419 contacts → |
“HANZA is a global knowledge and manufacturing company that modernizes and streamlines the manufacturing industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Renata Precision Components PVT LTDrenata.co.in HQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 410 contacts → |
“Injection Molding, Tooling,High Speed Stamping,Product Design and Assemblies” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mack Technologiesmacktech.com HQ: Westford, MA, United StatesReported employees: 1,001-5,000 | Westford, MA, United States | 1,001-5,000 | Exact match | 405 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PSZ Electronic Gmbhpsz-electronic.com HQ: Vohenstrauß, GermanyReported employees: 1,001-5,000 | Vohenstrauß, Germany | 1,001-5,000 | Exact match | 399 contacts → |
“PSZ electronic GmbH is an electrical and electronic manufacturing company based out of Im Gstaudach 6, Vohenstrauß, Vohenstrauß, Germany.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rapid Manufacturingrapidmfg.com HQ: Anaheim, CA, United StatesReported employees: 1,001-5,000 | Anaheim, CA, United States | 1,001-5,000 | Exact match | 394 contacts → |
“Rapid Manufacturing is a global electronics manufacturing company specialist in electronic custom-designed wire & cable harnesses, electro-mechanical, and box build assemblies for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Amphenol Optimizeamphenol-optimize.com HQ: Nogales, AZ, United StatesReported employees: 1,001-5,000 | Nogales, AZ, United States | 1,001-5,000 | Exact match | 392 contacts → |
“Manufacturing with quality products for the divisions of Amphenol Corporation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Assembly manufacturers: dataset insights
September 30, 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
6,762 records in the displayed employee bands.
44 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 6,806 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: September 30, 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 ↗
Assembly manufacturers by location
29 lists · largest firstEvery Assembly manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Assembly manufacturers based in the United States1,906
- Assembly manufacturers based in China489
- Assembly manufacturers based in India453
- Assembly manufacturers based in Germany444
- Assembly manufacturers based in Italy421
- Assembly manufacturers based in the United Kingdom335
- Assembly manufacturers based in Canada221
- Assembly manufacturers based in France147
- Assembly manufacturers based in Türkiye137
- Assembly manufacturers based in the Netherlands137
- Assembly manufacturers based in Spain121
- Assembly manufacturers based in Mexico118
- Assembly manufacturers based in Brazil115
- Assembly manufacturers based in Poland74
- Assembly manufacturers based in Sweden63
- Assembly manufacturers based in Malaysia62
- Assembly manufacturers based in Australia61
- Assembly manufacturers based in Switzerland55
- Assembly manufacturers based in Taiwan52
- Assembly manufacturers based in Hungary49
- Assembly manufacturers based in Czechia48
- Assembly manufacturers based in Hong Kong47
- Assembly manufacturers based in Belgium38
- Assembly manufacturers based in Denmark38
- Assembly manufacturers based in Israel35
- Assembly manufacturers based in Finland30
- Assembly manufacturers based in Singapore26
Cities
Questions about this company list
What does Exact match mean for assembly manufacturers?
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 assembly manufacturers did RevenueBase find worldwide?
The saved snapshot records 6,806 matching company records, 150,646 tracked contacts and 25,077 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: September 30, 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.
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Cite this list
RevenueBase Data Team. Top 25 assembly manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/assembly-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗