Company lists · Data refreshed November 2026

Top 25 Specialty assembly suppliers based in the United States

RevenueBase identified 455 company matches for specialty assembly suppliers associated with the United States as of November 2026 and tracks 10,196 professional contacts across them, including 2,946 with verified work emails. Grand Rapids is the largest hub.

This list covers company matches for specialty assembly suppliers associated with the United States, 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 1, 2026.

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 1, 2026 How this list was built
455Companies
10,196Contacts tracked
2,946Verified emails
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The 25 largest specialty assembly suppliers based in the United States

Ranked by team size
Top 25 of 455 company matches for specialty assembly suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchBrillion, WI, United StatesHQ recorded Nov 1, 2026501-1,000609 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 1, 20261,001-5,000496 contacts →

Exact match

“As a global supplier of precision engineered assemblies, we design, engineer and manufacture things that move.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 1, 2026201-500489 contacts →

Exact match

“North America's largest distributor of industrial assembly materials.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchCharlotte, NC, United StatesHQ recorded Nov 1, 20261,001-5,000274 contacts →

Exact match

“MW Components is focused on accelerating the entire process of delivering custom, stock, and standard parts to virtually any volume and against demanding deadlines.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchWoodinville, WA, United StatesHQ recorded Nov 1, 2026501-1,000252 contacts →

Exact match

“NIC Global is a single-source manufacturer providing turn-key mechanical and electromechanical assembly, expert sheet metal fabrication, and global sourcing of metal and plastic…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchElmhurst, NY, United StatesHQ recorded Nov 1, 2026201-500244 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchLivonia, MI, United StatesHQ recorded Nov 1, 2026201-500205 contacts →

Exact match

“General Fasteners Company is now GF!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchElk Grove Village, IL, United StatesHQ recorded Nov 1, 202610001+199 contacts →

Exact match

“Hi-P is a well known global contract manufacturer who specializes in complex electromechanical components.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchElk Grove Village, IL, United StatesHQ recorded Nov 1, 202651-200186 contacts →

Exact match

“Acme Industries is a full-service, contract manufacturing company.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchPittsburgh, PA, United StatesHQ recorded Nov 1, 202651-200180 contacts →

Exact match

“Triangle Fastener Corporation, formed in 1977, has become a leading supplier of standard and specialty fasteners, tools, sealants, and accessories for commercial construction.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchRochester, NY, United StatesHQ recorded Nov 1, 2026201-500179 contacts →

Exact match

“PEKO is a leading contract manufacturer providing full-service, end-to-end manufacturing of large-scale machinery, complex equipment, and major electro-mechanical assemblies for…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchSeneca, PA, United StatesHQ recorded Nov 1, 2026201-500171 contacts →

Exact match

“Matric Group is a contract manufacturer of electronic assemblies, offering world-class Electronic Manufacturing Services (EMS) with personalized customer support, working closely…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchBlaine, MN, United StatesHQ recorded Nov 1, 2026201-500161 contacts →

Exact match

“Chandler aims to be the supplier of choice for those customers within the Aerospace, Defense, Industrial, Medical, Electronic Connectors and other markets who are seeking a…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchLa Vergne, TN, United StatesHQ recorded Nov 1, 2026501-1,000148 contacts →

Exact match

“Precision Metalworks, ENGINEERING, FABRICATION, COATING, ASSEMBLY & SERVICE At Quality Industries, our Nashville-area and Dallas-area facilities house more than square feet of…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchHiawatha, IA, United StatesHQ recorded Nov 1, 2026201-500126 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 1, 2026 · View company records in RevenueBase
16Exact matchMilford, CT, United StatesHQ recorded Nov 1, 2026201-500101 contacts →

Exact match

“Outperform with Specialized Components, Assemblies and Sub-assemblies.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 1, 2026201-500100 contacts →

Exact match

“G&H Diversified Manufacturing is a U.S-based, ISO 9001:2015 certified advanced contract manufacturer, providing engineered component and assembly solutions to oil and gas and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchCleveland, OH, United StatesHQ recorded Nov 1, 202651-20098 contacts →

Exact match

“Wholesale Distributor of Industrial Hardware Hodell-Natco Industries is a full-service wholesale distributor of industrial fasteners and specialty components.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchSpring Lake, MI, United StatesHQ recorded Nov 1, 202651-20095 contacts →

Exact match

“From single components and OEM parts and subassemblies to complete manufacturing and engineering capabilities and services, ACEMCO Incorporated is result-oriented, experienced and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchSterling Heights, MI, United StatesHQ recorded Nov 1, 202651-20093 contacts →

Exact match

“UHI started in 1979, and has grown from a small niche supplier of hydroformed details to a full service stamping and assembly supplier for the automotive and aerospace industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchBrazil, IN, United StatesHQ recorded Nov 1, 202651-20092 contacts →

Exact match

“PDF, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchAlbert Lea, MN, United StatesHQ recorded Nov 1, 2026201-50083 contacts →

Exact match

“A premiere supply chain provider, Lou-Rich offers contract manufacturing services specializing in complex metal fabrication, precision machining and assembly.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchMinnetonka, MN, United StatesHQ recorded Nov 1, 2026201-50081 contacts →

Exact match

“MultiSource Manufacturing LLC, is a customer-focused contract manufacturer that provides high quality and affordable engineering and fabrication services for the aerospace…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchMorrisville, VT, United StatesHQ recorded Nov 1, 2026201-50081 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 1, 2026 · View company records in RevenueBase
25Exact matchAttleboro Falls, MA, United StatesHQ recorded Nov 1, 202651-20074 contacts →

Exact match

“DISTRON CORPORATION is a New England based provider of electronic contract manufacturing services.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 455 specialty assembly suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 2,946 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty assembly suppliers based in the United States at a glance

As of Nov 1, 2026
28.9%Verified-email coverage
22.4Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Grand Rapids
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
176
51-200
125
201-500
30
501-1,000
6
1,001-5,000
4
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 455 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “specialty assembly suppliers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,946 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 1, 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.

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

How many specialty assembly suppliers are there based in the United States?

RevenueBase identified 455 company matches for specialty assembly suppliers associated with the United States 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?

Endries International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most specialty assembly suppliers?

Grand Rapids leads with 6 company records, followed by Tempe (6) and Cleveland (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 2,946 professional contacts with verified work emails tracked across these 455 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 1, 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.