Company lists · Data refreshed September 2026

Top 25 Customer services outsourcing companies based in New York, United States

Name: Customer services outsourcing companies 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 107 companies tracked

RevenueBase identified 107 customer services outsourcing companies headquartered in New York, United States as of September 2026 and tracks 8,360 professional contacts across them, including 866 with verified work emails. New York is the largest hub.

This list covers customer services 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 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

107Companies

8,360Contacts tracked

866Verified emails

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The 25 largest customer services outsourcing companies based in New York, United States

Ranked by team size

Top 25 of 107 customer services outsourcing companies 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 customer services 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ubiquity	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 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	Callsexperts	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	501-1,000	173 contacts →
	Indirect evidence “Calls Experts is a global contact center solution provider.” Source: RevenueBase Database · checked Sep 21, 2026
4	Resolvedcx	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	154 contacts →
	Partial evidence “ResolvedCX provides customer support solutions for businesses of all sizes.” Source: RevenueBase Database · checked Sep 21, 2026
5	Zenov BPO	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	110 contacts →
	Partial 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
6	Maxsource Technologies	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	88 contacts →
	Partial 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
7	Catalyzex	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	65 contacts →
	Partial evidence “CatalyzeX is a lead outsourcing powerhouse for companies across all industries.” Source: RevenueBase Database · checked Sep 21, 2026
8	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
9	Affinity Steps	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	201-500	53 contacts →
	Partial 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
10	Headway BPO Solutions Headway BPO Of America	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
11	Healthcare Services	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
12	World Class Contact Centers	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
13	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
14	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
15	Sovereign Services	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	18 contacts →
	Partial evidence “Sovereign Services modernizes Business Process Outsourcing and makes everything secure, adaptable, and coordinated for its clients.” Source: RevenueBase Database · checked Sep 21, 2026
16	Thrivesource	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	17 contacts →
	Partial evidence “ThriveSource is your go-to outsourcing solution designed to enhance your business's efficiency and success.” Source: RevenueBase Database · checked Sep 21, 2026
17	Third Party	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “We specialize in business process outsourcing/nearshoring services tailored for brands operating within the new economies sector, with a focus on leveraging both the latest…” Source: RevenueBase Database · checked Sep 21, 2026
18	Syncogic Global Solutions	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Syncogic is a young, dynamic and unique concept resulting from the fusion of two words "Synchronization" and "Logic".” Source: RevenueBase Database · checked Sep 21, 2026
19	NK Tech LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Experience top-tier customer service with our call center business.” Source: RevenueBase Database · checked Sep 21, 2026
20	Iventus INC	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	8 contacts →
	Indirect evidence “iVentus is an IT services company exclusively servicing IT needs of small and medium businesses in US through uniquely differentiated offshore based delivery model.” Source: RevenueBase Database · checked Sep 21, 2026
21	The Alvi Group	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “Your Strategic Business Partner We help businesses scale efficiently through professional outsourcing services: Virtual Assistance - Administrative support tailored to your needs…” Source: RevenueBase Database · checked Sep 21, 2026
22	WOW Customer Support	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	6 contacts →
	Partial evidence “Wow Customer Support is one of the leading customer support solution provider for all type of small and large businesses around the globe.” Source: RevenueBase Database · checked Sep 21, 2026
23	Intelli-Sync LTD	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Intelli-Sync provides onshore AND offshore DP Services in the market research & analytics domain to global clients in North America, Europe, and Asia-Pacific.” Source: RevenueBase Database · checked Sep 21, 2026
24	Avanti Advisory, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	3 contacts →
	Partial evidence “Avanti Advisory Outsourcing, IT Optimization and Management Consulting since 2002 Avanti Advisory provides contract assessment and renegotiation, management consulting, finance…” Source: RevenueBase Database · checked Sep 21, 2026
25	IQ Response Management, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “On-Shore, cloud based BPO with 100% remote workforce that offers lead generation, sales, win-back, retention, customer service & tech support for small, medium & large enterprises.” 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: customer services outsourcing companies. 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 customer services outsourcing companies.
Partial evidence: Its own public description names part of customer services outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer services outsourcing companies. 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 107 customer services outsourcing companies based in New York, United States

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Customer services outsourcing companies based in New York, United States at a glance

As of Sep 21, 2026

10.4%Verified-email coverage

78.1Average contacts per company

51-200Median 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

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 107 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 customer services 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 “customer services 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 customer services 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 customer services 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, 866 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.

Customer services outsourcing companies by metro in the United States

Customer services outsourcing companies in New York107
Customer services outsourcing companies in Miami64
Customer services outsourcing companies in Sheridan56
Customer services outsourcing companies in Houston51
Customer services outsourcing companies in Austin49
Customer services outsourcing companies in Los Angeles44
Customer services outsourcing companies in Dallas36
Customer services outsourcing companies in Chicago33
Customer services outsourcing companies in Atlanta29
Customer services outsourcing companies in Las Vegas25
Customer services outsourcing companies in Orlando25
Customer services outsourcing companies in Wilmington25

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 customer services 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 customer services outsourcing companies are there based in New York, United States?

RevenueBase identified 107 customer services 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 has the most customer services outsourcing companies?

New York leads with 107 headquartered companies, followed by Miami (64) and Sheridan (56).

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 866 verified decision-maker contacts tracked across these 107 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.