Company lists · Data refreshed September 2026

Top 23 Outsourced businesses based in New York, United States

Name: Outsourced businesses based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 197 companies tracked

RevenueBase identified 197 outsourced businesses headquartered in New York, United States as of September 2026 and tracks 6,080 professional contacts across them, including 994 with verified work emails. New York is the largest hub.

This list covers outsourced businesses 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 21, 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 21, 2026 86% judged on-target in blind review

197Companies

6,080Contacts tracked

994Verified emails

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The 23 largest outsourced businesses based in New York, United States

Ranked by team size

Top 23 of 197 outsourced businesses based in New York, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourced businesses: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Eclaro	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,024 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 21, 2026
2	Horatio	Strong evidence	New York, United StatesHQ checked Sep 21, 2026	1,001-5,000	860 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 21, 2026
3	Shore Group Associates	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	680 contacts →
	Indirect evidence “Shore Group eliminates manual, repetitive operations so small and mid-sized businesses can scale with confidence, without adding headcount or complexity.” Source: RevenueBase Database · checked Sep 21, 2026
4	Outsource Partners International Alumni	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	397 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 21, 2026
5	The Virtual HUB	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	201-500	172 contacts →
	Indirect evidence “Most growth-stage businesses don't have a headcount problem.” Source: RevenueBase Database · checked Sep 21, 2026
6	Zenov BPO	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	110 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 21, 2026
7	CS Outsource	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	106 contacts →
	Indirect evidence “Dedicated Customer Service, Bookkeeping, and Back-Office Virtual Assistants Built For Short Term Rental Property Managers, Home Services Companies, and other Small businesses.” Source: RevenueBase Database · checked Sep 21, 2026
8	Capactix Business Solutions	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	92 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 21, 2026
9	Maxsource Technologies	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	88 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 21, 2026
10	Catalyzex	Strong evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	65 contacts →
	Strong evidence “CatalyzeX is a lead outsourcing powerhouse for companies across all industries.” Source: RevenueBase Database · checked Sep 21, 2026
11	Sourcedesk Global Private Limited	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	58 contacts →
	Indirect evidence “We take the complication out of any business.” Source: RevenueBase Database · checked Sep 21, 2026
12	Affinity Steps	Strong evidence	New York, United StatesHQ checked Sep 21, 2026	201-500	53 contacts →
	Strong evidence “Affinity Steps is an outsourcing company, designed to provide business solutions like Data Management, Recruitment Process Outsourcing, Virtual Assistant Service, and Data…” Source: RevenueBase Database · checked Sep 21, 2026
13	Nexfirm	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	43 contacts →
	Strong evidence “NexFirm provides outsourced back office services to small and midsized law firms.” Source: RevenueBase Database · checked Sep 21, 2026
14	Hire Overseas	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	n/a	42 contacts →
	Indirect evidence “Save Your Business Money By Hiring Overseas Employees.” Source: RevenueBase Database · checked Sep 21, 2026
15	Headway BPO Solutions Headway BPO Of America	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	40 contacts →
	Strong evidence “Headway BPO Solutions/Headway BPO of America is an international service provider that offers a diverse range of outsourcing, technology, and consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
16	Aleph Integrated	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “At Aleph Integrated our vision is to build a world where talent and hard work can transcend borders.” Source: RevenueBase Database · checked Sep 21, 2026
17	Staffwiz	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “At Staffwiz, we help businesses build and scale high-performing teams with fully managed remote talent, reducing workload and operating costs by up to 70%, with hires ready in as…” Source: RevenueBase Database · checked Sep 21, 2026
18	Think Outsourcing, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	27 contacts →
	Indirect evidence “We are invested in your hotel's success.” Source: RevenueBase Database · checked Sep 21, 2026
19	Buildateam	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “Buildateam is the easiest and most reliable way to outsource web / mobile / e-commerce design & development tasks for any small, medium or large business.” Source: RevenueBase Database · checked Sep 21, 2026
20	Talent Bridging	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	23 contacts →
	Indirect evidence “At Talent Bridging, we understand the challenges faced by growing businesses navigating today’s fast-moving and competitive landscape.” Source: RevenueBase Database · checked Sep 21, 2026
21	Avoda International	Strong evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Strong evidence “Outsourcing & recruitment company that creates solutions for your businesses!” Source: RevenueBase Database · checked Sep 21, 2026
22	Elgebra	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	19 contacts →
	Strong evidence “An outsourcing partner who understands the flexibility and speed that you need to support your customers in this age of rapid change.” Source: RevenueBase Database · checked Sep 21, 2026
23	Tomorrow	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	18 contacts →
	Indirect evidence “We connect businesses with top-tier talent across nearshore and offshore locations to optimize workforce efficiency.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: outsourced businesses. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names outsourced businesses.
Partial evidence: Its own public description names part of outsourced businesses, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourced businesses. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 197 outsourced businesses based in New York, United States

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Outsourced businesses based in New York, United States at a glance

As of Sep 21, 2026

16.3%Verified-email coverage

30.9Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 197 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 outsourced businesses, 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 “outsourced businesses”. 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 outsourced businesses), 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 outsourced businesses, 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, 994 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 21, 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.

Outsourced businesses by metro in the United States

Outsourced businesses in New York197
Outsourced businesses in Miami106
Outsourced businesses in Sheridan86
Outsourced businesses in Austin84
Outsourced businesses in Houston83
Outsourced businesses in Los Angeles70
Outsourced businesses in Chicago67
Outsourced businesses in Atlanta65
Outsourced businesses in Dallas65
Outsourced businesses in San Francisco60
Outsourced businesses in San Diego36
Outsourced businesses in Tampa35
Outsourced businesses in Las Vegas34
Outsourced businesses in Orlando34
Outsourced businesses in Wilmington33
Outsourced businesses in Seattle29
Outsourced businesses in Denver27
Outsourced businesses in Phoenix26

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 outsourced businesses, 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 outsourced businesses are there based in New York, United States?

RevenueBase identified 197 outsourced businesses 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?

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

Which city has the most outsourced businesses?

New York leads with 197 headquartered companies, followed by Miami (106) and Sheridan (86).

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 994 verified decision-maker contacts tracked across these 197 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 21, 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.