Company lists · Data refreshed November 2026

Top 25 Assembly plant operators worldwide

RevenueBase identified 113 company matches for assembly plant operators worldwide as of November 2026 and tracks 5,430 professional contacts across them, including 1,009 with verified work emails. The United States is the largest market and Angers the largest hub.

This list covers company matches for assembly plant operators 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 plant operators 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
113Companies
5,430Contacts tracked
1,009Verified emails
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The 25 largest assembly plant operators worldwide

Ranked by team size
Top 25 of 113 company matches for assembly plant operators 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 matchLafayette, IN, United StatesHQ recorded Nov 6, 20265,001-10,0002,033 contacts →

Exact match

“Subaru of Indiana Automotive (SIA), part of the Subaru family of companies, is home of North American production for the Ascent, Crosstrek, and Forester models.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAngers, FranceHQ recorded Nov 6, 2026201-500195 contacts →

Exact match

“For more than 30 years, we have been working alongside you to bring you a global solution with ever more innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMorristown, TN, United StatesHQ recorded Nov 6, 2026201-500190 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGuarulhos, BrazilHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVincennes, IN, United StatesHQ recorded Nov 6, 2026501-1,00096 contacts →

Exact match

“Welcome to Futaba Indiana of America (FIA)!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontgomery, AL, United StatesHQ recorded Nov 6, 20261,001-5,00058 contacts →

Exact match

“On April 2, 2002, Hyundai Motor Company (HMC), Korea’s largest automotive manufacturer, announced it would construct a $1 billion automotive assembly and manufacturing plant in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchOostende, BelgiumHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“Oesterbank is een maatwerkbedrijf en toegewijde industriële toeleverancier gespecialiseerd in JIT-producties, zoals verzamelopdrachten en subassemblages.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRussiaHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“Automotive Assembly and Production facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMexicoHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Automotive part manufacturing plant”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDelft, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Inmiddels zijn we ruim 30 jaar na de start en staat er een professionele organisatie in Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLonsdale, MN, United StatesHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Lonsdale Packaging is a Specialty Packaging/Assembly/Fulfillment Storage Company with automated assembly lines that handles very labor intensive projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKirkland, IL, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Established in 1980, we are a wholly owned subsidiary of HCC, an employee-owned company (ESOP) with a focus on domestic-based electronics manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlbiano Magra, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“GE.CO was established in 1997 and quickly made a name for itself in a number of key fields, thanks to its impressive machine shop and diversified structure with direct connections…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchApple Creek, OH, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Jae Tech Inc is an Automotive Manufacturing Facility located at 32 Hunter St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTorsås, SwedenHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Business concept: TM Design & Installation provides production solutions through the design, manufacture, assembly and commissioning of parts or entire production lines, primarily…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMolinella, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Lavorazioni e assemblaggi industriali di componenti meccanici, elettromeccanici, elettrotecnici.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMalaysiaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSaint-elzéar, QC, CanadaHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“UN PARTENAIRE SOLIDE POUR VOS PROJETS MANUFACTURIERS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“We innovate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPainesville, OH, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Assembly Specialist INC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFremont, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Componentry specializes in providing full manufacturing services, from component sourcing to assembly, ensuring your product meets specifications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“At our company, we focus on delivering top-quality manufacturing and assembly services for automotive products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWest Jordan, UT, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“With a vast network of partners and suppliers, we provide you with access to manufacturing on a global scale.”

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

Showing 25 of 113 assembly plant operators worldwide

See the full list, filter by size, metro and specialty, and access 1,009 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Assembly plant operators worldwide at a glance

As of Nov 6, 2026
18.6%Verified-email coverage
48.1Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Angers
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
33
51-200
29
201-500
9
501-1,000
7
1,001-5,000
6
5,001-10,000
1

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 plant operators are linked below.
What qualifies
Company records worldwide whose business descriptions match “assembly plant operators” 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 1,009 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 plant operators by location

1 lists · largest first

Every Assembly plant operators 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 “assembly plant operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many assembly plant operators are there worldwide?

RevenueBase identified 113 company matches for assembly plant operators 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?

Subaru Of Indiana Automotive tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most assembly plant operators?

The United States leads with 29 companies. Every assembly plant operators list by country and city is linked on this page.

Which city has the most assembly plant operators?

Angers leads with 2 company records, followed by Istanbul (2) and Mishawaka (2).

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 1,009 professional contacts with verified work emails tracked across these 113 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.