Company lists · Data refreshed November 2026

Top 25 Kitting and assembly services based in the United States

RevenueBase identified 303 company matches for kitting and assembly services associated with the United States as of November 2026 and tracks 3,041 professional contacts across them, including 638 with verified work emails. San Jose is the largest hub.

This list covers company matches for kitting and assembly services 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 6, 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 6, 2026 How this list was built
303Companies
3,041Contacts tracked
638Verified emails
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The 25 largest kitting and assembly services based in the United States

Ranked by team size
Top 25 of 303 company matches for kitting and assembly services based in the United States, 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 matchTulsa, OK, United StatesHQ recorded Nov 6, 202651-200158 contacts →

Exact match

“Pryer Aerospace, a leading manufacturer of complex aerospace parts, delivers expert engineering support, precision machining, and structural assemblies for the space, defense, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact matchMarshfield, KS, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“ONE-SOURCE SOLUTION FOR ASSEMBLIES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWaukegan, IL, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“CIRCUIT WORKS CORPORATION is an electrical/electronic manufacturing company based out of 3135 N.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAustell, GA, United StatesHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Elevate Solutions Group is a rapidly growing, vertically integrated contract manufacturer serving medical, telecommunications, consumer, and industrial markets from its modern…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSanta Clara, CA, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“JWP Manufacturing is Silicon Valley's premier provider of complete manufacturing solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKingston, NY, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“FALA Technologies is a complete contract engineering and manufacturing services company, supported by a fully staffed machine shop which includes sub-assembly and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChesterfield, MI, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“BMI delivers precision manufacturing, assembly, and supply chain solutions for industries ranging from automotive and medical to consumer goods, marine, and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“We are your one stop shop for kitting, value added services, quality inspection, and print fulfillment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLibertyville, IL, United StatesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRockville, AZ, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Custom Retail Kitting and Brand Packaging, from design to delivery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHazelwood, MO, United StatesHQ recorded Nov 6, 2026201-50031 contacts →

Exact match

“We are your PARTNER for Outsource for Flexible Contract Packaging, Kitting, Assembly and YOUR Nationwide Distribution Plant in the Midwest!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKansas City, KS, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Custom metal fabrication, with PCB and electronic assembly, electro-mechanical assembly as well as turn-key solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchClinton Township, MI, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“ESPAS is a full-service provider, supporting clients with prototype and low volume production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRenton, WA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Out of the Box Manufacturing is an electronics contract manufacturer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“CableConn specializes in custom turnkey cable assemblies and wire harnesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“What it means to be a provider of “STREAMLINED SOLUTIONS & REAL RESULTS”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRound Rock, TX, United StatesHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“East/West Manufacturing Enterprises (EWME) is a full-service contract manufacturing company based in Austin, Texas, specializing in the production of high-quality PCBs, custom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Manufacturing to Your High Standards Quality Systems Integrated Corporation, based in San Diego, California, has been providing Electronic Manufacturing Services (EMS) to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPoughkeepsie, NY, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Vantage Manufacturing & Assembly LLC Located in Poughkeepsie, New York, we are an ISO 9001:2008 / AS 9003:2001 certified contract manufacturing service which offers our customers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLincoln, AR, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“The mission of Electronic Manufacturing Solutions Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOrem, UT, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Located at 1315 W 400 S, Orem, Utah.”

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

Showing 25 of 303 kitting and assembly services based in the United States

See the full list, filter by size, metro and specialty, and access 638 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Kitting and assembly services based in the United States at a glance

As of Nov 6, 2026
21.0%Verified-email coverage
10.0Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · San Jose
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
112
51-200
66
201-500
11
501-1,000
2
1,001-5,000
2

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 303 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 “kitting and assembly 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. 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 638 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.

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

How many kitting and assembly services are there based in the United States?

RevenueBase identified 303 company matches for kitting and assembly services 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?

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

Which city has the most kitting and assembly services?

San Jose leads with 12 company records, followed by Austin (4) and Dayton (4).

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 638 professional contacts with verified work emails tracked across these 303 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 303 kitting and assembly services based in the United States. 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.