Company lists · Data refreshed September 2026

Top 25 Global business process outsourcing firms based in New York, United States

Name: Global business process outsourcing firms 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 28, 2026 141 companies tracked

RevenueBase identified 141 global business process outsourcing firms headquartered in New York, United States as of September 2026 and tracks 70,201 professional contacts across them, including 13,955 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers global business process outsourcing firms 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 28, 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 28, 2026 86% judged on-target in blind review

141Companies

70,201Contacts tracked

13,955Verified emails

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The 25 largest global business process outsourcing firms based in New York, United States

Ranked by team size

Top 25 of 141 global business process outsourcing firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to global business process outsourcing firms: 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	WNS	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	10001+	46,488 contacts →
	Partial evidence “WNS, part of Capgemini, is a global Agentic AI-powered intelligent operations and transformation company.” Source: RevenueBase Database · checked Sep 28, 2026
2	CGS Computer Generated Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	4,608 contacts →
	Partial evidence “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Source: RevenueBase Database · checked Sep 28, 2026
3	Ubiquity	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	10001+	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 28, 2026
4	Williams LEA	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	10001+	3,253 contacts →
	Strong evidence “Williams Lea is the leading global provider of tech-enabled business and marketing services helping clients manage and transform processes through resilient, scalable 24/7…” Source: RevenueBase Database · checked Sep 28, 2026
5	Datamatics Business Solutions	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,000 contacts →
	Strong 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 28, 2026
6	FBSPL	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,224 contacts →
	Partial evidence “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Source: RevenueBase Database · checked Sep 28, 2026
7	Cogneesol	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	870 contacts →
	Strong 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 28, 2026
8	JDA TSG	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	786 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 28, 2026
9	Shore Group Associates	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
10	Outsource Partners International Alumni	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
11	NEO Tangent Limited	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	167 contacts →
	Strong evidence “We're a business process management organization that delivers professional services to our customers globally.” Source: RevenueBase Database · checked Sep 28, 2026
12	Zenov BPO	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
13	Maxsource Technologies	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
14	Nazdaqtechnologies INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	75 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 28, 2026
15	Catalyzex	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “CatalyzeX is a lead outsourcing powerhouse for companies across all industries.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sourcedesk Global Private Limited	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	58 contacts →
	Indirect evidence “We take the complication out of any business.” Source: RevenueBase Database · checked Sep 28, 2026
17	Next Horizons LLC	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	51-200	55 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 28, 2026
18	Affinity Steps	Strong evidence	New York, United StatesHQ checked Sep 28, 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 28, 2026
19	Hire Overseas	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	n/a	42 contacts →
	Indirect evidence “Save Your Business Money By Hiring Overseas Employees.” Source: RevenueBase Database · checked Sep 28, 2026
20	Headway BPO Solutions Headway BPO Of America	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	40 contacts →
	Partial 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 28, 2026
21	Aleph Integrated	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
22	Healthcare Services	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	World Class Contact Centers	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	29 contacts →
	Indirect evidence “With over 30 years of contact center experience, the team has worked in all facets of the contact center world, from being on the front line as representatives to executive roles…” Source: RevenueBase Database · checked Sep 28, 2026
24	Tholons	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “Tholons is a leading full-service Strategic Advisory firm for Global Outsourcing and Investments.” Source: RevenueBase Database · checked Sep 28, 2026
25	Buildateam	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect 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 28, 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: global business process outsourcing firms. 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 global business process outsourcing firms.
Partial evidence: Its own public description names part of global business process outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global business process outsourcing firms. 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 25 of 141 global business process outsourcing firms based in New York, United States

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Global business process outsourcing firms based in New York, United States at a glance

As of Sep 28, 2026

19.9%Verified-email coverage

497.9Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 141 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 global business process outsourcing firms, 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 “global business process outsourcing firms”. 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 global business process outsourcing firms), 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 global business process outsourcing firms, 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, 13,955 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 28, 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.

Global business process outsourcing firms by metro in the United States

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 global business process outsourcing firms, 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 global business process outsourcing firms are there based in New York, United States?

RevenueBase identified 141 global business process outsourcing firms 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?

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

Which city in the United States has the most global business process outsourcing firms?

New York leads the United States with 141 headquartered companies, followed by Houston (71) and Sheridan (71).

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 13,955 verified decision-maker contacts tracked across these 141 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 28, 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.