Company lists · Data refreshed October 2026

Top 25 Assembly fulfillment services based in the United States

RevenueBase identified 866 company matches for assembly fulfillment services associated with the United States as of October 2026 and tracks 15,964 professional contacts across them, including 4,014 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for assembly fulfillment 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 October 22, 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 Oct 22, 2026 How this list was built
866Companies
15,964Contacts tracked
4,014Verified emails
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The 25 largest assembly fulfillment services based in the United States

Ranked by team size
Top 25 of 866 company matches for assembly fulfillment services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchIrving, TX, United StatesHQ recorded Oct 22, 20261,001-5,0001,485 contacts →

Exact match

“PFS is now part of GXO, the world’s largest pure-play contract logistics provider.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Oct 22, 2026501-1,0001,408 contacts →

Exact match

“Founded in 2014, ShipBob offers best-in-class supply chain and fulfillment capabilities for thousands of brands.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchCity Of Industry, CA, United StatesHQ recorded Oct 22, 20261,001-5,000495 contacts →

Exact match

“Whiplash helps brands keep their promises to customers by coordinating seamless, end-to-end omnichannel fulfillment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchWauconda, IL, United StatesHQ recorded Oct 22, 2026501-1,000486 contacts →

Exact match

“FIDELITONE, a supply chain management firm, helps you earn your customers’ loyalty through specialized services in inbound logistics, order fulfillment, last mile delivery and…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchOverland Park, KS, United StatesHQ recorded Oct 22, 2026201-500364 contacts →

Exact match

“Smart Warehousing is a warehousing and fulfillment company that operates as a direct extension of its clients’ teams.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchSt. Louis, MO, United StatesHQ recorded Oct 22, 2026201-500324 contacts →

Exact match

“Distribution and fulfillment solutions designed for scalable growth.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchLancaster, PA, United StatesHQ recorded Oct 22, 2026201-500319 contacts →

Exact match

“Award-winning 3PL provider specializing in dual-coast omnichannel fulfillment, advanced packaging, warehousing, and freight solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchDenver, CO, United StatesHQ recorded Oct 22, 2026201-500221 contacts →

Exact match

“QuickBox Fulfillment is a trusted third-party logistics partner specializing in multichannel fulfillment for high-growth CPG, wellness, housewares, and beauty brands.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchValencia, CA, United StatesHQ recorded Oct 22, 2026501-1,000205 contacts →

Exact match

“YOUR BRAND.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 22, 2026501-1,000186 contacts →

Exact match

“Visible is a one-stop-shop for all of your fulfillment and logistics needs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchWharton, NJ, United StatesHQ recorded Oct 22, 2026501-1,000177 contacts →

Exact match

“At Customized Distribution Services, Inc.(CDS), we don’t just manage logistics - we power your business growth with dynamic 3PL solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchSweetwater, TN, United StatesHQ recorded Oct 22, 2026201-500167 contacts →

Exact match

“Red Stag Fulfillment provides fulfillment for enterprise and fast-growing brands, with a specialty in big, heavy, and bulky products.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchAlpharetta, GA, United StatesHQ recorded Oct 22, 2026201-500158 contacts →

Exact match

“We simplify the complex world of ecommerce fulfillment, B2B and retail distribution and empower your brand's growth.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchElizabeth, NJ, United StatesHQ recorded Oct 22, 2026501-1,000149 contacts →

Exact match

“UX Specialized Logistics is comprised of 4 business units focused on specific segments of the supply chain.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchHenderson, NV, United StatesHQ recorded Oct 22, 2026201-500136 contacts →

Exact match

“Elevate your eCommerce journey with ShipNetwork, your trusted partner since 2001.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchHiawatha, IA, United StatesHQ recorded Oct 22, 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 · Oct 22, 2026 · View company records in RevenueBase
17Exact matchPico Rivera, CA, United StatesHQ recorded Oct 22, 202651-200120 contacts →

Exact match

“PGS360 is a leading provider of supply chain and logistics solutions with 36 years of experience.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchLee, MA, United StatesHQ recorded Oct 22, 202651-200104 contacts →

Exact match

“Excelsior Integrated helps premium ecommerce brands deliver a better parcel experience through elevated, meticulous fulfillment built around care, accuracy, visibility, and trust.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchEdison, NJ, United StatesHQ recorded Oct 22, 2026201-500100 contacts →

Exact match

“ColdTrack is the leading tech-enabled third-party fulfillment platform for B2C and B2B eCommerce businesses with capabilities that include: bespoke pick-and-pack fulfillment…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchGreensboro, GA, United StatesHQ recorded Oct 22, 2026201-50097 contacts →

Exact match

“Since 2001, a2b Fulfillment has been helping companies work smarter by outsourcing their most critical business support services, including order fulfillment, customer care, and…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchMobridge, SD, United StatesHQ recorded Oct 22, 202651-20096 contacts →

Exact match

“One World Direct helps you grow by providing all the back end services you need.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchHauppauge, NY, United StatesHQ recorded Oct 22, 202651-20096 contacts →

Exact match

“Packable is a 360-degree service provider, dedicated to elevating your brand's success with our end-to-end, integrated suite of services including fulfillment and logistics…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchPlainfield, IN, United StatesHQ recorded Oct 22, 202651-20093 contacts →

Exact match

“At IDS Fulfillment, we build strategies that support your growth & protect your customer experience.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchChatsworth, CA, United StatesHQ recorded Oct 22, 2026201-50088 contacts →

Exact match

“Golden Bolt LLC has experienced significant growth in the past few years with a commitment to building the best team in the distribution and order fulfillment industry.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchEast And West Coast Locations, CA, United StatesHQ recorded Oct 22, 202651-20081 contacts →

Exact match

“3PL Worldwide is a trusted third-party logistics provider offering tailored fulfillment services for direct-to-consumer (DTC), business-to-business (B2B), and social media-driven…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 866 assembly fulfillment services based in the United States

See the full list, filter by size, metro and specialty, and access 4,014 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Assembly fulfillment services based in the United States at a glance

As of Oct 22, 2026
25.1%Verified-email coverage
18.4Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Los Angeles
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
283
11-50
351
51-200
154
201-500
54
501-1,000
13
1,001-5,000
8
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 866 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 “assembly fulfillment 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 4,014 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 October 22, 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 fulfillment services by metro

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 fulfillment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 866 company matches for assembly fulfillment services associated with the United States as of October 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?

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

Which city has the most assembly fulfillment services?

Los Angeles leads with 26 company records, followed by Houston (12) and Dallas (11).

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 4,014 professional contacts with verified work emails tracked across these 866 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 October 22, 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.