Company lists · Data refreshed November 2026

Top 25 Industrial assembly companies worldwide

Name: Industrial assembly companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 11,063 companies tracked

RevenueBase identified 11,063 company matches for industrial assembly companies worldwide as of November 2026 and tracks 281,824 professional contacts across them, including 51,522 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for industrial assembly companies 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 industrial assembly companies 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

11,063Companies

281,824Contacts tracked

51,522Verified emails

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The 25 largest industrial assembly companies worldwide

Ranked by team size

Top 25 of 11,063 company matches for industrial assembly companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rencol Components LTD	Exact match	Bristol, United KingdomHQ recorded Nov 6, 2026	n/a	16,770 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 · Nov 6, 2026 · View company records in RevenueBase
2	Plexus Corp	Exact match	Neenah, United StatesHQ recorded Nov 6, 2026	10001+	9,162 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 · Nov 6, 2026 · View company records in RevenueBase
3	Milplan Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1,001-5,000	3,607 contacts →
	Exact match “A MILPLAN é uma empresa de engenharia, fundada em 1982, atuante no segmento de montagem eletromecânica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Lisi Aerospace	Exact match	Paris, FranceHQ recorded Nov 6, 2026	5,001-10,000	3,038 contacts →
	Exact match “Have you ever wondered what an airplane is made of?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,955 contacts →
	Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	ATS Corporation	Exact match	Cambridge, ON, CanadaHQ recorded Nov 6, 2026	5,001-10,000	2,912 contacts →
	Exact match “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Grupo Enesa - Main Page	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,835 contacts →
	Exact match “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Kimball Electronics	Exact match	Jasper, IN, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,273 contacts →
	Exact match “Kimball Electronics was founded in 1961.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	CIE Automotive	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	10001+	2,235 contacts →
	Exact match “CIE Automotive es un grupo industrial especializado en el suministro de componentes y subconjuntos para el mercado de automoción.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Figeac Aero	Exact match	Figeac, FranceHQ recorded Nov 6, 2026	1,001-5,000	2,088 contacts →
	Exact match “The FIGEAC AÉRO Group specialises in producing metal parts and sub-assemblies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Aequs Limited	Exact match	Belgaum, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,023 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 · Nov 6, 2026 · View company records in RevenueBase
12	Sankyu S.A	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,883 contacts →
	Exact match “Fundada em 1972, a SANKYU S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Bitron	Exact match	Grugliasco, ItalyHQ recorded Nov 6, 2026	5,001-10,000	1,746 contacts →
	Exact match “Bitron is a multinational, family-owned industrial group with a clear vision: to create products and systems that help improve the quality of people's lives and the world around…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Parex Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,675 contacts →
	Exact match “A PAREX ENGENHARIA é a parceira estratégica no fornecimento de soluções integradas de montagem e construção industrial para a indústria brasileira.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Asteelflash	Exact match	St.-cloud, FranceHQ recorded Nov 6, 2026	5,001-10,000	1,632 contacts →
	Exact match “Asteelflash is a global leader in Electronic Manufacturing Services (EMS) and Supply-Chain Management solutions, part of USI (SSE: 601231), Universal Scientific Industrial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Ducommun Incorporated	Exact match	Costa Mesa, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,566 contacts →
	Exact match “Founded in 1849, Ducommun is the oldest company in California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Motherson SAS	Exact match	Karlsruhe, GermanyHQ recorded Nov 6, 2026	5,001-10,000	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
18	Commercial Vehicle Group, INC	Exact match	New Albany, IN, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,460 contacts →
	Exact match “CVG is a leading supplier of warehouse automation and robotic assemblies, electric vehicle assemblies, electrical wire harnesses, seating systems, mechanical assemblies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Android Industries	Exact match	Auburn Hills, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,425 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
20	Indo Autotech Limited	Exact match	Faridabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,304 contacts →
	Exact match “Manufacturer of Automotive Sheet Metal Components, Welding Assemblies and Heavy Sheet Metal Components supplying to OEM'S (HMSI, MSIL, HCIL, SMIPL, OLA, JCB, Class, CNH, Escorts…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,209 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Plasman	Exact match	Oldcastle, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,184 contacts →
	Exact match “With a rich history dating back over 40 years, our collaborative approach, work ethic and commitment have made us a global leader in automotive components.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Nash Industries I Pvt. LTD	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,183 contacts →
	Exact match “Established in 1971, NASH Industries (I) Private Limited is a ₹2100+ crore Indian company with 11 major manufacturing facilities across Bengaluru, Pune, and Chennai.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	金寶集團 Kinpo Group	Exact match	New Taipei City, TaiwanHQ recorded Nov 6, 2026	10001+	1,155 contacts →
	Exact match “Founded in 1973, KINPO GROUP, with more than employees globally, is a world-renowned industrial conglomerate, including Kinpo Electronics, Cal-Comp, and CastleNet, with a global…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Convaço	Exact match	Ipatinga, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,089 contacts →
	Exact match “Considerada referência na prestação de serviços em engenharia de montagem e manutenção industrial, a CONVAÇO, fundada em julho de 1970, vem expandindo seus negócios nos mais…” 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 “industrial assembly companies”. 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 11,063 industrial assembly companies worldwide

See the full list, filter by size, metro and specialty, and access 51,522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial assembly companies worldwide at a glance

As of Nov 6, 2026

18.3%Verified-email coverage

25.5Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Shenzhen

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,820

11-50

4,339

51-200

2,379

201-500

782

501-1,000

274

1,001-5,000

225

5,001-10,000

10001+

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 industrial assembly companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial assembly companies” 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 51,522 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.

Industrial assembly companies by location

58 lists · largest first

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

Countries

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 “industrial assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial assembly companies are there worldwide?

RevenueBase identified 11,063 company matches for industrial assembly companies 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?

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 industrial assembly companies?

The United States leads with 2,030 companies, followed by Italy (1,125) and Brazil (1,012). Every industrial assembly companies list by country and city is linked on this page.

Which city has the most industrial assembly companies?

Shenzhen leads with 90 company records, followed by Pune (74) and Bangalore (63).

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 51,522 professional contacts with verified work emails tracked across these 11,063 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.