Company lists · Data refreshed September 2026

Top 23 Outsourcing companies based in New York, United States

RevenueBase identified 256 outsourcing companies headquartered in New York, United States as of September 2026 and tracks 18,894 professional contacts across them, including 2,857 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers outsourcing companies headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
256Companies
18,894Contacts tracked
2,857Verified emails
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The 23 largest outsourcing companies based in New York, United States

Ranked by team size
Top 23 of 256 outsourcing companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202610001+3,396 contacts →

Indirect evidence

“Recognized as the #1 CX provider for disruptors and innovators across financial services, healthcare, and e-commerce, Ubiquity was founded on the belief that our clients and their…”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 20261,001-5,0003,000 contacts →

Indirect evidence

“Datamatics Business Solutions is a global Business Process Management (BPM) company delivering technology-led and AI-enabled solutions that help organizations improve efficiency…”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 20261,001-5,0001,024 contacts →

Indirect evidence

“ECLARO is an award-winning Talent Solutions firm headquartered in New York City and operating in the U.S, Canada and the Philippines.”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 2026501-1,000870 contacts →

Indirect evidence

“Cogneesol is a global professional services firm offering comprehensive bespoke and ready-to-deploy business process management solutions to help businesses optimize, innovate and…”

Source: RevenueBase Database · checked Sep 14, 2026
5Strong evidenceNew York, United StatesHQ checked Sep 14, 20261,001-5,000860 contacts →

Strong evidence

“Horatio is a premier, tech-enabled outsourcing partner helping ambitious companies scale customer experience and complex business operations without compromising quality…”

Source: RevenueBase Database · checked Sep 14, 2026
6Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 2026501-1,000786 contacts →

Strong evidence

“JDA TSG is a preferred global strategic and outsourcing partner of some of the biggest brands in the world.”

Source: RevenueBase Database · checked Sep 14, 2026
7Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 20261,001-5,000397 contacts →

Strong evidence

“Outsource Partners International (OPI) is a professional services firm dedicated to the outsourcing of finance, accounting, and analytics business processes.”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceNew York, United StatesHQ checked Sep 14, 2026501-1,000353 contacts →

Indirect evidence

“Civicom® is a diverse technology company that uniquely combines technology platforms with human services.”

Source: RevenueBase Database · checked Sep 14, 2026
9Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 2026201-500330 contacts →

Strong evidence

“We get it: most outsourcing firms promise talent but deliver headaches.”

Source: RevenueBase Database · checked Sep 14, 2026
10Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 2026501-1,000252 contacts →

Strong evidence

“SAPRO is a global, tech-enabled talent outsourcing firm specializing in Assurance, Tax, Advisory, and Client Accounting Services (CAS).”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceNew York, United StatesHQ checked Sep 14, 2026201-500172 contacts →

Indirect evidence

“Most growth-stage businesses don't have a headcount problem.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202651-200133 contacts →

Indirect evidence

“Ecesis Group is a 12+ year-old organization, providing a wide range of Software Development Services, Digital Marketing & Broker price Opinion Services to US and Indian clients.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202651-200125 contacts →

Indirect evidence

“As per our Company name InheritX our team inherits (creates extended version) X ( anything).”

Source: RevenueBase Database · checked Sep 14, 2026
14Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 2026501-1,000110 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202651-20092 contacts →

Indirect evidence

“We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.”

Source: RevenueBase Database · checked Sep 14, 2026
16Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 202651-20088 contacts →

Strong evidence

“Founded in 2013, Maxsource Technologies is a global technology and healthcare outsourcing partner helping businesses scale smarter, operate efficiently, and grow sustainably.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202611-5075 contacts →

Indirect evidence

“Headquartered in New York, nazdaqTechnologies Inc, is a specialist technology consulting firm that provides advanced & robust solutions to large multinational corporations, Small…”

Source: RevenueBase Database · checked Sep 14, 2026
18Strong evidenceNew York, United StatesHQ checked Sep 14, 202651-20065 contacts →

Strong evidence

“CatalyzeX is a lead outsourcing powerhouse for companies across all industries.”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202651-20064 contacts →

Indirect evidence

“Vintti is reshaping the future of work by connecting U.S.”

Source: RevenueBase Database · checked Sep 14, 2026
20Strong evidenceNew York, NY, United StatesHQ checked Sep 14, 202651-20062 contacts →

Strong evidence

“Welcome to CRSP Connect, your trusted partner in outsourcing and offshore staffing solutions, tailored for Certified Public Accountants, Enrolled Agents, accounting firms, and…”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 2026201-50058 contacts →

Indirect evidence

“We take the complication out of any business.”

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 2026201-50057 contacts →

Indirect evidence

“Welcome to InfoPeople Corporation InfoPeople Corporation delivers comprehensive and cost effective quality IT staffing nationwide and software solutions at our Offshore…”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceNew York, United StatesHQ checked Sep 14, 202651-20055 contacts →

Indirect evidence

“Our Vision: We believe in having "No Limits for Excellence." Our Mission: We strive to provide experienced and permanent hires to uplift your business organization.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 23 of 256 outsourcing companies based in New York, United States

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Outsourcing companies based in New York, United States at a glance

As of Sep 14, 2026
15.1%Verified-email coverage
73.8Average contacts per company
11-50Median size (employees)
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
81
51-200
61
201-500
36
501-1,000
10
1,001-5,000
11
10001+
2

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 256 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among outsourcing companies, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,857 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many outsourcing companies are there based in New York, United States?

RevenueBase identified 256 outsourcing companies headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ubiquity, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most outsourcing companies?

New York leads the United States with 256 headquartered companies, followed by Miami (146) and Austin (121).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,857 verified decision-maker contacts tracked across these 256 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.