Company lists · Data refreshed November 2026
Top 25 Assembly service providers worldwide
RevenueBase identified 1,217 company matches for assembly service providers worldwide as of November 2026 and tracks 14,463 professional contacts across them, including 2,233 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for assembly service providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for assembly service providers 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 service providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,510 contacts → | ||||
Exact match “Founded in 1996 SAS operates in 24 locations all over the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 778 contacts → | ||||
Exact match “A Elos Engenharia está sediada no estado da Bahia e atua em todo o território nacional.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 469 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 439 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 419 contacts → | ||||
Exact match “A Proeng Montagens e Manutenção Industrial Ltda.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 391 contacts → | ||||
Exact match “Assemblers, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 177 contacts → | ||||
Exact match “LM Manufacturing provides manufacturing, assembly, sequencing, supply chain and logistics management for complete seat assemblies and other value-added modular assemblies for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 176 contacts → | ||||
Exact match “An integrated engineering supporting service provider with a range of services from automated equipment solutions, fabrication process, CNC machining to sub-modular mechanical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 174 contacts → | ||||
Exact match “A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 141 contacts → | ||||
Exact match “We are one of the leading manufacturers and suppliers of custom build Automatic Assembly Machines.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 128 contacts → | ||||
Exact match “WCI is known for providing high-quality complex assembly and kitting to global OEMs and small-to-medium-sized product manufacturing companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 124 contacts → | ||||
Exact match “At Masterwork, our goal is to deliver a range of the highest quality manufacturing services to our customers, Tariff Free.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 116 contacts → | ||||
Exact match “The business of STERA is focused on mechanical and electromechanical assemblies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 90 contacts → | ||||
Exact match “The Arthur G Russell Company goes beyond building you an automated assembly machine.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 83 contacts → | ||||
Exact match “QCC acquire non-core and aging product lines and provide Manufacturing-as-a-Service for localization efforts, simplification and factory closures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 76 contacts → | ||||
Exact match “DISTRON CORPORATION is a New England based provider of electronic contract manufacturing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 75 contacts → | ||||
Exact match “Desde 1991 a Realtec Engenharia presta serviços de montagem e manutenção industrial para empresas dos mais variados segmentos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 71 contacts → | ||||
Exact match “SpeQtrum is a reliable low cost solution serving the aerospace industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 67 contacts → | ||||
Exact match “Seriedade e excelência nos serviços prestatos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 66 contacts → | ||||
Exact match “A nationwide assembly company based in Oregon, established in 1985.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 65 contacts → | ||||
Exact match “Large, complex product assembly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 65 contacts → | ||||
Exact match “Is your company dealing with elevated production costs?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 63 contacts → | ||||
Exact match “OptimaT is an innovative subcontracting company and a professional service partner for SMEs and industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 61 contacts → | ||||
Exact match “With over 40 years of experience, GMI Solutions is a trusted partner for capital equipment OEMs, specializing in the outsourcing of contract assembly and test for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 61 contacts → | ||||
Exact match “PPSI is a Houston-based Electronics Manufacturing Service provider specializing in PCBA, cable, harness, and box build assembly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “assembly service providers”. 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 1,217 assembly service providers worldwide
See the full list, filter by size, metro and specialty, and access 2,233 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Assembly service providers worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for assembly service providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “assembly service providers” 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 2,233 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Assembly service providers by location
7 lists · largest firstEvery Assembly service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Assembly service providers based in the United States205
- Assembly service providers based in Germany149
- Assembly service providers based in Italy147
- Assembly service providers based in Brazil136
- Assembly service providers based in the Netherlands57
- Assembly service providers based in the United Kingdom29
- Assembly service providers based in Canada28
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 service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many assembly service providers are there worldwide?
RevenueBase identified 1,217 company matches for assembly service providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Motherson SAS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most assembly service providers?
The United States leads with 205 companies, followed by Germany (149) and Italy (147). Every assembly service providers list by country and city is linked on this page.
Which city has the most assembly service providers?
Sao Paulo leads with 13 company records, followed by Pune (5) and Valencia (5).
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 2,233 professional contacts with verified work emails tracked across these 1,217 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,217 assembly service providers 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 service providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,217 matching company records for assembly service providers worldwide, with 14,463 tracked contacts and 2,233 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 assembly service providers 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 |  Motherson SASmotherson.comHQ: Karlsruhe, GermanyReported employees: 5,001-10,000 | Karlsruhe, Germany | 5,001-10,000 | Exact match | 1,510 contacts → |
“Founded in 1996 SAS operates in 24 locations all over the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Elos Engenhariaconstruelos.ind.brHQ: Salvador, BrazilReported employees: 1,001-5,000 | Salvador, Brazil | 1,001-5,000 | Exact match | 778 contacts → |
“A Elos Engenharia está sediada no estado da Bahia e atua em todo o território nacional.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  National Assemblers INCnationalassemblers.comHQ: Palm Beach, AustraliaReported employees: 1,001-5,000 | Palm Beach, Australia | 1,001-5,000 | Exact match | 469 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Avancez LLCavancezassembly.comHQ: Clarkston, MI, United StatesReported employees: 201-500 | Clarkston, MI, United States | 201-500 | Exact match | 439 contacts → |
“Voltava was formed in December 2025 through the combination of Detroit Manufacturing Systems, Android Industries and Avancez Assembly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Proeng Montagens E Manutenção Industrialproengnet.com.brHQ: São Bernardo Do Campo, BrazilReported employees: 1,001-5,000 | São Bernardo Do Campo, Brazil | 1,001-5,000 | Exact match | 419 contacts → |
“A Proeng Montagens e Manutenção Industrial Ltda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Assemblers Incorporatedassemblersinc.netHQ: Chattanooga, TN, United StatesReported employees: 1,001-5,000 | Chattanooga, TN, United States | 1,001-5,000 | Exact match | 391 contacts → |
“Assemblers, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  LM Manufacturinglm-mfg.comHQ: Detroit, MI, United StatesReported employees: 201-500 | Detroit, MI, United States | 201-500 | Exact match | 177 contacts → |
“LM Manufacturing provides manufacturing, assembly, sequencing, supply chain and logistics management for complete seat assemblies and other value-added modular assemblies for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  SFP Tech Holdings Berhadsfptechholdings.comHQ: Bukit Minyak, MalaysiaReported employees: 201-500 | Bukit Minyak, Malaysia | 201-500 | Exact match | 176 contacts → |
“An integrated engineering supporting service provider with a range of services from automated equipment solutions, fabrication process, CNC machining to sub-modular mechanical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  EIM Instalações Industriaiseim.com.brHQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 174 contacts → |
“A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pentagon Assembly Automation PVT LTDpentagonassembly.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 141 contacts → |
“We are one of the leading manufacturers and suppliers of custom build Automatic Assembly Machines.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  World Class Industriesworldclassind.comHQ: Hiawatha, United StatesReported employees: 201-500 | Hiawatha, United States | 201-500 | Exact match | 128 contacts → |
“WCI is known for providing high-quality complex assembly and kitting to global OEMs and small-to-medium-sized product manufacturing companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Masterwork Electronicsmasterworkelectronics.comHQ: Milpitas, CA, United StatesReported employees: 501-1,000 | Milpitas, CA, United States | 501-1,000 | Exact match | 124 contacts → |
“At Masterwork, our goal is to deliver a range of the highest quality manufacturing services to our customers, Tariff Free.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Stera Technologies OYstera.comHQ: Turku, FinlandReported employees: 501-1,000 | Turku, Finland | 501-1,000 | Exact match | 116 contacts → |
“The business of STERA is focused on mechanical and electromechanical assemblies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Arthur G Russell Companyarthurgrussell.comHQ: Bristol, NC, United StatesReported employees: 51-200 | Bristol, NC, United States | 51-200 | Exact match | 90 contacts → |
“The Arthur G Russell Company goes beyond building you an automated assembly machine.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Qcc, LLCqccorp.comHQ: Harwood Heights, IL, United StatesReported employees: 201-500 | Harwood Heights, IL, United States | 201-500 | Exact match | 83 contacts → |
“QCC acquire non-core and aging product lines and provide Manufacturing-as-a-Service for localization efforts, simplification and factory closures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Distron Corporationdistron.comHQ: Attleboro Falls, MA, United StatesReported employees: 51-200 | Attleboro Falls, MA, United States | 51-200 | Exact match | 76 contacts → |
“DISTRON CORPORATION is a New England based provider of electronic contract manufacturing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Realtec Engenhariarealtecengenharia.com.brHQ: Santo Andre, BrazilReported employees: 51-200 | Santo Andre, Brazil | 51-200 | Exact match | 75 contacts → |
“Desde 1991 a Realtec Engenharia presta serviços de montagem e manutenção industrial para empresas dos mais variados segmentos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Speqtrum Aerospacespeqtrum-aero.comHQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 71 contacts → |
“SpeQtrum is a reliable low cost solution serving the aerospace industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PCE Engenharia E Montagens Industriaispce-eng.com.brHQ: Panambi, BrazilReported employees: 201-500 | Panambi, Brazil | 201-500 | Exact match | 67 contacts → |
“Seriedade e excelência nos serviços prestatos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NW Service Enterprises, INCnwsassembly.comHQ: Canby, OR, United StatesReported employees: 501-1,000 | Canby, OR, United States | 501-1,000 | Exact match | 66 contacts → |
“A nationwide assembly company based in Oregon, established in 1985.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  GO Configuregoconfigure.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 65 contacts → |
“Large, complex product assembly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Arcor VZWarcor.beHQ: Ronse, BelgiumReported employees: 51-200 | Ronse, Belgium | 51-200 | Exact match | 65 contacts → |
“Is your company dealing with elevated production costs?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Optimatoptimat.beHQ: Lichtervelde, BelgiumReported employees: 501-1,000 | Lichtervelde, Belgium | 501-1,000 | Exact match | 63 contacts → |
“OptimaT is an innovative subcontracting company and a professional service partner for SMEs and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  GMI Solutionsgmisolutions.comHQ: Mequon, United StatesReported employees: 51-200 | Mequon, United States | 51-200 | Exact match | 61 contacts → |
“With over 40 years of experience, GMI Solutions is a trusted partner for capital equipment OEMs, specializing in the outsourcing of contract assembly and test for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  PPSIppsi.ioHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 61 contacts → |
“PPSI is a Houston-based Electronics Manufacturing Service provider specializing in PCBA, cable, harness, and box build assembly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,217 company matches
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Assembly service providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,195 records in the displayed employee bands.
22 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 1,217 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Assembly service providers by location
7 lists · largest firstEvery Assembly service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Assembly service providers based in the United States205
- Assembly service providers based in Germany149
- Assembly service providers based in Italy147
- Assembly service providers based in Brazil136
- Assembly service providers based in the Netherlands57
- Assembly service providers based in the United Kingdom29
- Assembly service providers based in Canada28
Questions about this company list
What does Exact match mean for assembly service providers?
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 service providers did RevenueBase find worldwide?
The saved snapshot records 1,217 matching company records, 14,463 tracked contacts and 2,233 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 assembly service providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/assembly-service-providers.
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 service providers worldwide
RevenueBase records 1,217 matching company records for assembly service providers worldwide, with 14,463 tracked contacts and 2,233 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 assembly service providers 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 | Motherson SASmotherson.com HQ: Karlsruhe, GermanyReported employees: 5,001-10,000 | Karlsruhe, Germany | 5,001-10,000 | Exact match | 1,510 contacts → |
“Founded in 1996 SAS operates in 24 locations all over the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elos Engenhariaconstruelos.ind.br HQ: Salvador, BrazilReported employees: 1,001-5,000 | Salvador, Brazil | 1,001-5,000 | Exact match | 778 contacts → |
“A Elos Engenharia está sediada no estado da Bahia e atua em todo o território nacional.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | National Assemblers INCnationalassemblers.com HQ: Palm Beach, AustraliaReported employees: 1,001-5,000 | Palm Beach, Australia | 1,001-5,000 | Exact match | 469 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Avancez LLCavancezassembly.com HQ: Clarkston, MI, United StatesReported employees: 201-500 | Clarkston, MI, United States | 201-500 | Exact match | 439 contacts → |
“Voltava was formed in December 2025 through the combination of Detroit Manufacturing Systems, Android Industries and Avancez Assembly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Proeng Montagens E Manutenção Industrialproengnet.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 1,001-5,000 | São Bernardo Do Campo, Brazil | 1,001-5,000 | Exact match | 419 contacts → |
“A Proeng Montagens e Manutenção Industrial Ltda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Assemblers Incorporatedassemblersinc.net HQ: Chattanooga, TN, United StatesReported employees: 1,001-5,000 | Chattanooga, TN, United States | 1,001-5,000 | Exact match | 391 contacts → |
“Assemblers, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LM Manufacturinglm-mfg.com HQ: Detroit, MI, United StatesReported employees: 201-500 | Detroit, MI, United States | 201-500 | Exact match | 177 contacts → |
“LM Manufacturing provides manufacturing, assembly, sequencing, supply chain and logistics management for complete seat assemblies and other value-added modular assemblies for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SFP Tech Holdings Berhadsfptechholdings.com HQ: Bukit Minyak, MalaysiaReported employees: 201-500 | Bukit Minyak, Malaysia | 201-500 | Exact match | 176 contacts → |
“An integrated engineering supporting service provider with a range of services from automated equipment solutions, fabrication process, CNC machining to sub-modular mechanical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EIM Instalações Industriaiseim.com.br HQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 174 contacts → |
“A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pentagon Assembly Automation PVT LTDpentagonassembly.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 141 contacts → |
“We are one of the leading manufacturers and suppliers of custom build Automatic Assembly Machines.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | World Class Industriesworldclassind.com HQ: Hiawatha, United StatesReported employees: 201-500 | Hiawatha, United States | 201-500 | Exact match | 128 contacts → |
“WCI is known for providing high-quality complex assembly and kitting to global OEMs and small-to-medium-sized product manufacturing companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Masterwork Electronicsmasterworkelectronics.com HQ: Milpitas, CA, United StatesReported employees: 501-1,000 | Milpitas, CA, United States | 501-1,000 | Exact match | 124 contacts → |
“At Masterwork, our goal is to deliver a range of the highest quality manufacturing services to our customers, Tariff Free.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Stera Technologies OYstera.com HQ: Turku, FinlandReported employees: 501-1,000 | Turku, Finland | 501-1,000 | Exact match | 116 contacts → |
“The business of STERA is focused on mechanical and electromechanical assemblies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Arthur G Russell Companyarthurgrussell.com HQ: Bristol, NC, United StatesReported employees: 51-200 | Bristol, NC, United States | 51-200 | Exact match | 90 contacts → |
“The Arthur G Russell Company goes beyond building you an automated assembly machine.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Qcc, LLCqccorp.com HQ: Harwood Heights, IL, United StatesReported employees: 201-500 | Harwood Heights, IL, United States | 201-500 | Exact match | 83 contacts → |
“QCC acquire non-core and aging product lines and provide Manufacturing-as-a-Service for localization efforts, simplification and factory closures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Distron Corporationdistron.com HQ: Attleboro Falls, MA, United StatesReported employees: 51-200 | Attleboro Falls, MA, United States | 51-200 | Exact match | 76 contacts → |
“DISTRON CORPORATION is a New England based provider of electronic contract manufacturing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Realtec Engenhariarealtecengenharia.com.br HQ: Santo Andre, BrazilReported employees: 51-200 | Santo Andre, Brazil | 51-200 | Exact match | 75 contacts → |
“Desde 1991 a Realtec Engenharia presta serviços de montagem e manutenção industrial para empresas dos mais variados segmentos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Speqtrum Aerospacespeqtrum-aero.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 71 contacts → |
“SpeQtrum is a reliable low cost solution serving the aerospace industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PCE Engenharia E Montagens Industriaispce-eng.com.br HQ: Panambi, BrazilReported employees: 201-500 | Panambi, Brazil | 201-500 | Exact match | 67 contacts → |
“Seriedade e excelência nos serviços prestatos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NW Service Enterprises, INCnwsassembly.com HQ: Canby, OR, United StatesReported employees: 501-1,000 | Canby, OR, United States | 501-1,000 | Exact match | 66 contacts → |
“A nationwide assembly company based in Oregon, established in 1985.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GO Configuregoconfigure.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 65 contacts → |
“Large, complex product assembly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Arcor VZWarcor.be HQ: Ronse, BelgiumReported employees: 51-200 | Ronse, Belgium | 51-200 | Exact match | 65 contacts → |
“Is your company dealing with elevated production costs?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Optimatoptimat.be HQ: Lichtervelde, BelgiumReported employees: 501-1,000 | Lichtervelde, Belgium | 501-1,000 | Exact match | 63 contacts → |
“OptimaT is an innovative subcontracting company and a professional service partner for SMEs and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GMI Solutionsgmisolutions.com HQ: Mequon, United StatesReported employees: 51-200 | Mequon, United States | 51-200 | Exact match | 61 contacts → |
“With over 40 years of experience, GMI Solutions is a trusted partner for capital equipment OEMs, specializing in the outsourcing of contract assembly and test for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PPSIppsi.io HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 61 contacts → |
“PPSI is a Houston-based Electronics Manufacturing Service provider specializing in PCBA, cable, harness, and box build assembly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,217 company matches
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Assembly service providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,195 records in the displayed employee bands.
22 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 1,217 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Assembly service providers by location
7 lists · largest firstEvery Assembly service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Assembly service providers based in the United States205
- Assembly service providers based in Germany149
- Assembly service providers based in Italy147
- Assembly service providers based in Brazil136
- Assembly service providers based in the Netherlands57
- Assembly service providers based in the United Kingdom29
- Assembly service providers based in Canada28
Questions about this company list
What does Exact match mean for assembly service providers?
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 service providers did RevenueBase find worldwide?
The saved snapshot records 1,217 matching company records, 14,463 tracked contacts and 2,233 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 assembly service providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/assembly-service-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗