Company lists · Data refreshed September 2026

Top 25 Order processing outsourcing companies based in the United States

RevenueBase identified 833 company matches for order processing outsourcing companies associated with the United States as of September 2026 and tracks 24,171 professional contacts across them, including 4,761 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for order processing outsourcing companies 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 September 29, 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 Sep 29, 2026 How this list was built
833Companies
24,171Contacts tracked
4,761Verified emails
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The 25 largest order processing outsourcing companies based in the United States

Ranked by team size
Top 25 of 833 company matches for order processing outsourcing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 20261,001-5,0001,441 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 29, 2026501-1,0001,338 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 · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSmyrna, TN, United StatesHQ recorded Sep 29, 20261,001-5,0001,112 contacts →

Exact match

“ModusLink is an operating company in the Steel Partners family of companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchOakland, CA, United StatesHQ recorded Sep 29, 2026501-1,000948 contacts →

Exact match

“Iksula is a leading eCommerce solutions provider for brands and retailers globally.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSanta Clara, CA, United StatesHQ recorded Sep 29, 2026n/a676 contacts →

Exact match

“Data Entry Solution is one of the leading back office solution providers based in California.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261,001-5,000660 contacts →

Exact match

“Cart.com is the leading provider of unified commerce and logistics solutions that enable B2C and B2B companies to master omnichannel commerce, from product discovery to order…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchCity Of Industry, CA, United StatesHQ recorded Sep 29, 20261,001-5,000493 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 · Sep 29, 2026 · View company records in RevenueBase
8Exact matchNew York, United StatesHQ recorded Sep 29, 2026501-1,000481 contacts →

Exact match

“Vserve Ebusiness Solutions is a Trusted Global Provider of AI-powered Supply Chain and Ecommerce Solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWauconda, IL, United StatesHQ recorded Sep 29, 2026501-1,000467 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 · Sep 29, 2026 · View company records in RevenueBase
10Exact matchDover, DE, United StatesHQ recorded Sep 29, 2026201-500447 contacts →

Exact match

“Velan Info Services is a leading multidisciplinary service provider with its clients across the globe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchOverland Park, KS, United StatesHQ recorded Sep 29, 2026201-500361 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 · Sep 29, 2026 · View company records in RevenueBase
12Exact matchJohns Creek, GA, United StatesHQ recorded Sep 29, 20261,001-5,000354 contacts →

Exact match

“Online retailing is growing fast, far outpacing growth of in-store spending, and is expected only to increase as a percentage of overall spending going forward.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSt. Louis, MO, United StatesHQ recorded Sep 29, 2026201-500310 contacts →

Exact match

“Distribution and fulfillment solutions designed for scalable growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchLancaster, PA, United StatesHQ recorded Sep 29, 2026201-500290 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 · Sep 29, 2026 · View company records in RevenueBase
15Exact matchDenver, CO, United StatesHQ recorded Sep 29, 2026201-500195 contacts →

Exact match

“QuickBox is a trusted third-party partner of D2C and B2B brands, delivering a breadth of services to help their clients focus on what they do best – grow their brand.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchValencia, CA, United StatesHQ recorded Sep 29, 2026501-1,000188 contacts →

Exact match

“YOUR BRAND.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSweetwater, TN, United StatesHQ recorded Sep 29, 2026201-500164 contacts →

Exact match

“Red Stag Fulfillment was built by ecommerce entrepreneurs who couldn't find a 3PL that truly cared about their products and customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAlpharetta, GA, United StatesHQ recorded Sep 29, 2026201-500149 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 · Sep 29, 2026 · View company records in RevenueBase
19Exact matchBlaine, WA, United StatesHQ recorded Sep 29, 2026201-500136 contacts →

Exact match

“ProPack Logistics is a North American Third-Party Logistics (3PL) company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchHenderson, NV, United StatesHQ recorded Sep 29, 2026201-500127 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchTampa, FL, United StatesHQ recorded Sep 29, 2026201-500114 contacts →

Exact match

“At Expert Serv, we are a global leader in Business Process Outsourcing (BPO), contact center solutions, and end-to-end operational services, with operations in both the USA and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026201-500111 contacts →

Exact match

“ShipStation is a web-based shipping solution part of the ShipStation Global portfolio that streamlines the order fulfillment process for your online business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026501-1,000110 contacts →

Exact match

“Zenov BPO delivers specialized business process outsourcing solutions for companies in logistics, trucking, real estate, plumbing, insurance, and other service-driven industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 202651-200107 contacts →

Exact match

“KIN Logistic Solutions specializes in the provision of Business Process Outsourcing (BPO) services specific to the logistics industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchMelville, NY, United StatesHQ recorded Sep 29, 2026501-1,000103 contacts →

Exact match

“Cadex is a global provider of B2B order-to-cash solutions, combining the power of people with cutting-edge technology to reduce the life cycle complexity between order placement…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 833 order processing outsourcing companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,761 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Order processing outsourcing companies based in the United States at a glance

As of Sep 29, 2026
19.7%Verified-email coverage
29.0Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Los Angeles
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
257
11-50
345
51-200
150
201-500
51
501-1,000
16
1,001-5,000
10
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 833 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 “order processing outsourcing 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. 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 4,761 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 September 29, 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.

Order processing outsourcing companies 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 “order processing outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many order processing outsourcing companies are there based in the United States?

RevenueBase identified 833 company matches for order processing outsourcing companies associated with the United States as of September 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 order processing outsourcing companies?

Los Angeles leads with 29 company records, followed by Miami (22) and New York (16).

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 4,761 professional contacts with verified work emails tracked across these 833 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 September 29, 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.