Company lists · Data refreshed November 2026

Top 25 Product assembly and kitting services worldwide

RevenueBase identified 1,020 company matches for product assembly and kitting services worldwide as of November 2026 and tracks 11,188 professional contacts across them, including 1,943 with verified work emails. The United States is the largest market and San Jose the largest hub.

This list covers company matches for product assembly and kitting services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for product assembly and kitting services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,020Companies
11,188Contacts tracked
1,943Verified emails
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The 25 largest product assembly and kitting services worldwide

Ranked by team size
Top 25 of 1,020 company matches for product assembly and kitting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBinghamton, NY, United StatesHQ recorded Nov 6, 2026201-500250 contacts →

Exact match

“i3 Assembly LLC is dedicated to advancing our competitive excellence from development through full-scale production manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChennai, IndiaHQ recorded Nov 6, 2026501-1,000249 contacts →

Exact match

“Violin Technologies is a leading end-to-end electronic, electrical, and mechanical manufacturing solutions provider, serving customers across India, the United States, the UAE…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 6, 20261,001-5,000247 contacts →

Exact match

“We offer a range of engineering, assembly, testing and project lifecycle management services for the manufacture of complex precision machining and sheet metal components and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHong KongHQ recorded Nov 6, 202610001+198 contacts →

Exact match

“Established in 1988, Belton Technology Group is ISO 9001, 14001, certified and UL listed components and full turnkey contract manufacturer of - Flexible Printed Circuit Boards -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 2026201-500177 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
6Exact matchBukit Minyak, MalaysiaHQ recorded Nov 6, 2026201-500176 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
7Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Our technology and production capacity make us one of the most recognized companies in the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHiawatha, United StatesHQ recorded Nov 6, 2026201-500128 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
9Exact matchSussex, WI, United StatesHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“An accomplished custom injection molder and automated assembly company with more than four decades of proven success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“A Emiteli é uma empresa nacional especializada em manufatura eletrônica, criada em 2011 para oferecer ao mercado uma forma mais próxima, flexível e eficiente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTurku, FinlandHQ recorded Nov 6, 2026501-1,000116 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
12Exact matchMonterret, MexicoHQ recorded Nov 6, 2026201-500103 contacts →

Exact match

“Comprometidos en ofrecer servicios integrales de maquila, operador logístico, inspección de calidad y administración de operaciones a la industria en general.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBergeijk, NetherlandsHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“De partner in jouw productieproces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMorrisville, VT, United StatesHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“Manufacturing Solutions Inc.(MSI) is a Vermont-based contract manufacturing partner supporting OEMs with reliable, high-quality production and scalable manufacturing solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Tennant Solutions specializes in custom packaging and kitting solutions for clinical and laboratory research, diagnostics, and medical devices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWirral, United KingdomHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“When it really matters, you can rely on Chester Medical.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJoplin, MO, United StatesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Established in 1954 and headquartered in Joplin, Missouri, Able Manufacturing & Assembly, LLC, is a full-service supplier specializing in light metal fabrication and welding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPanambi, BrazilHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Seriedade e excelência nos serviços prestatos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKaunas, LithuaniaHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“UAB Selteka provides full-spectrum electronics manufacturing and boxbuild services across Europe, specializing in printed circuit board assembly and product assembly with a focus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWest Bridgewater, FL, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Sunburst EMS is a flexible, full-service provider of a full range of electronic manufacturing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRochester, NY, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“At Complemar we provide peace-of-mind for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRochester, NY, United StatesHQ recorded Nov 6, 2026201-50063 contacts →

Exact match

“ISO 9001:2015 Registered ISO/ITAR & TS 16949 Compliant AS9100 – Supported by our Quality Systems Manual NAICS 332116,332312,332710,541330,541490 ISO 14001 – Pursuing registration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchValcourt, QC, CanadaHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“ECOPAK est une dynamique entreprise de l'Estrie qui offre à ses clients des services d'intégration, d'assemblage, d'emballage d'inspection et réparation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“OES offers a full supply chain solution including forward logistics (warehousing, fulfillment, kitting, configuration, and assembly) reverse logistics (testing, refurbishment, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Forma brings together the ideal combination of manufacturing and assembly experience, human resource expertise, and continuous improvement culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,020 product assembly and kitting services worldwide

See the full list, filter by size, metro and specialty, and access 1,943 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Product assembly and kitting services worldwide at a glance

As of Nov 6, 2026
17.4%Verified-email coverage
11.0Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · San Jose
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
334
11-50
398
51-200
197
201-500
50
501-1,000
18
1,001-5,000
8
10001+
2

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 product assembly and kitting services are linked below.
What qualifies
Company records worldwide whose business descriptions match “product assembly and kitting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,943 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.

Product assembly and kitting services by location

5 lists · largest first

Every Product assembly and kitting services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “product assembly and kitting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many product assembly and kitting services are there worldwide?

RevenueBase identified 1,020 company matches for product assembly and kitting services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

I3 Assembly tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most product assembly and kitting services?

The United States leads with 369 companies, followed by Germany (92) and the United Kingdom (36). Every product assembly and kitting services list by country and city is linked on this page.

Which city has the most product assembly and kitting services?

San Jose leads with 11 company records, followed by Shenzhen (8) and Los Angeles (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 1,943 professional contacts with verified work emails tracked across these 1,020 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.

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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.