Company lists · Data refreshed September 2026

Top 25 SaaS support outsourcing companies worldwide

Name: SaaS support outsourcing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 5,086 companies tracked

RevenueBase identified 5,086 SaaS support outsourcing companies worldwide as of September 2026 and tracks 129,186 professional contacts across them, including 16,155 with verified work emails. The United States is the largest market and Lahore the largest hub.

This list covers SaaS support outsourcing companies worldwide, 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 29, 2026. Country and city lists for SaaS support outsourcing companies follow the table.

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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

5,086Companies

129,186Contacts tracked

16,155Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest SaaS support outsourcing companies worldwide

Ranked by team size

Top 25 of 5,086 SaaS support outsourcing companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS support 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	Emtelco S.A	Indirect evidence	Medellín, ColombiaHQ checked Sep 29, 2026	10001+	4,998 contacts →
	Indirect evidence “Maximizamos el valor de cada contacto de las empresas con sus clientes, gestionando los procesos de relacionamiento a través de canales tefónicos, virtuales y presenciales.” Source: RevenueBase Database · checked Sep 29, 2026
2	Brasil Center Comunicações	Indirect evidence	n/a	5,001-10,000	3,979 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
3	GSS Global Sales Solutions	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	10001+	3,716 contacts →
	Indirect evidence “is a tech company specialized in providing, and for.” Source: RevenueBase Database · checked Sep 29, 2026
4	Advanced Call Center Technologies, LLC	Indirect evidence	Berwyn, PA, United StatesHQ checked Sep 29, 2026	5,001-10,000	2,774 contacts →
	Indirect evidence “Advanced Call Center Technologies, LLC (ACT) is a premier provider of domestic (USA), near shore and far shore outsourced call center services to the financial services, mortgage…” Source: RevenueBase Database · checked Sep 29, 2026
5	Stream Global Services	Indirect evidence	Eagan, MN, United StatesHQ checked Sep 29, 2026	10001+	2,772 contacts →
	Indirect evidence “Stream Global Services is a premium business process outsource (BPO) service provider specializing in customer relationship management solutions including sales, customer care…” Source: RevenueBase Database · checked Sep 29, 2026
6	Enshored	Indirect evidence	Signal Hill, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,247 contacts →
	Indirect evidence “Enshored powers the growth of ambitious high growth companies by delivering and managing teams of elite outsourcers.” Source: RevenueBase Database · checked Sep 29, 2026
7	Liveops, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	n/a	2,026 contacts →
	Partial evidence “Human-Led, Tech-Powered Customer Service For over 25 years, Liveops has redefined customer support by combining technology with real human connection.” Source: RevenueBase Database · checked Sep 29, 2026
8	Rimini Street	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,022 contacts →
	Partial evidence “Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…” Source: RevenueBase Database · checked Sep 29, 2026
9	Allied Global	Indirect evidence	GuatemalaHQ checked Sep 29, 2026	5,001-10,000	1,979 contacts →
	Indirect evidence “Regardless of your Company’s size (from Start-ups to Fortune 500), business vertical or service requirements, we act as a seamless extension of your team to help you grow, and…” Source: RevenueBase Database · checked Sep 29, 2026
10	Technotask Business Solutions PVT LTD	Indirect evidence	Bhopal, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,762 contacts →
	Indirect evidence “Transforming Customer Experiences Worldwide** At Technotask, we've embarked on a journey of exponential growth and innovation since our inception in March 2020.” Source: RevenueBase Database · checked Sep 29, 2026
11	Km2 Solutions	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 29, 2026	5,001-10,000	1,741 contacts →
	Partial evidence “Award-winning outsourcing partner with two decades of experience operating an exclusively nearshore strategy that delivers better performance, close to home, and at a lower cost.” Source: RevenueBase Database · checked Sep 29, 2026
12	Supportninja	Partial evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,711 contacts →
	Partial evidence “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: RevenueBase Database · checked Sep 29, 2026
13	Support Services Group	Partial evidence	Waco, TX, United StatesHQ checked Sep 29, 2026	5,001-10,000	1,710 contacts →
	Partial evidence “Support Services Group (SSG) helps businesses accelerate growth and earn customers for life through high-touch, outsourced engagement center services.” Source: RevenueBase Database · checked Sep 29, 2026
14	Sybrid Private Limited	Indirect evidence	Karachi, PakistanHQ checked Sep 29, 2026	1,001-5,000	1,609 contacts →
	Indirect evidence “Sybrid (Pvt) Ltd is Pakistan's leading technology solutions provider, helping businesses optimize their operations and drive growth.” Source: RevenueBase Database · checked Sep 29, 2026
15	Broadpath	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,275 contacts →
	Partial evidence “BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Source: RevenueBase Database · checked Sep 29, 2026
16	Valor Global	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,048 contacts →
	Indirect evidence “Valor Global is a global leader in providing extraordinary customer experiences for clients across the globe.” Source: RevenueBase Database · checked Sep 29, 2026
17	Peak Support	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,036 contacts →
	Strong evidence “Peak Support: A Ubiquity Company is a business process outsourcing (BPO) company growing dedicated to providing exceptional support to high-growth companies.” Source: RevenueBase Database · checked Sep 29, 2026
18	Open Access BPO	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,021 contacts →
	Partial evidence “Open Access is a leading outsourcing solutions provider with a history of delivering high-quality services to global businesses across industries.” Source: RevenueBase Database · checked Sep 29, 2026
19	Grupo Provac	Indirect evidence	Araraquara, BrazilHQ checked Sep 29, 2026	5,001-10,000	964 contacts →
	Indirect evidence “Há mais de 40 anos no mercado de trabalho terceirizado, o Grupo Provac é uma empresa prestadora de serviços especializados, presente em mais de 130 cidades do Estado, com todo…” Source: RevenueBase Database · checked Sep 29, 2026
20	Atidiv	Indirect evidence	Miami Beach, FL, United StatesHQ checked Sep 29, 2026	501-1,000	887 contacts →
	Indirect evidence “At Atidiv, we help DTC brands and media agencies scale without the overhead of building large in-house teams.” Source: RevenueBase Database · checked Sep 29, 2026
21	Horatio	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	1,001-5,000	860 contacts →
	Partial 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 29, 2026
22	support.com	Partial evidence	United StatesHQ checked Sep 29, 2026	1,001-5,000	790 contacts →
	Partial evidence “Support.com, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
23	Sequential Technology International	Indirect evidence	Bethlehem, United StatesHQ checked Sep 29, 2026	1,001-5,000	758 contacts →
	Indirect evidence “Sequential Tech is the trusted outsource partner of wireline/wireless telecommunication, broadband, cable/MSO, and satellite service providers.” Source: RevenueBase Database · checked Sep 29, 2026
24	Iqor India	Partial evidence	St Petersburg, FL, RussiaHQ checked Sep 29, 2026	10001+	652 contacts →
	Partial evidence “iQor provides global customer interaction and product support solutions in 18 countries.” Source: RevenueBase Database · checked Sep 29, 2026
25	Advantage Communications INC	Indirect evidence	Charlottetown, CanadaHQ checked Sep 29, 2026	501-1,000	633 contacts →
	Indirect evidence “With nearly 30 years in service, we've mastered the dynamic between cost-efficiency and customer service, meaning you won't have to sacrifice one for the other.” Source: RevenueBase Database · checked Sep 29, 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: SaaS support 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 SaaS support outsourcing companies.
Partial evidence: Its own public description names part of SaaS support outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS support 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 5,086 SaaS support outsourcing companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 16,155 reachable decision-makers.

Free signup · no credit card

View the full list →

SaaS support outsourcing companies worldwide at a glance

As of Sep 29, 2026

12.5%Verified-email coverage

25.4Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Lahore

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,911

11-50

1,796

51-200

868

201-500

274

501-1,000

112

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 SaaS support 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.
Coverage: Every country. Country and city lists for SaaS support outsourcing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “SaaS support 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 SaaS support 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 SaaS support outsourcing companies, and records with no verified work email.
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, 16,155 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 29, 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.

SaaS support outsourcing companies by location

22 lists · largest first

Every SaaS support outsourcing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 SaaS support 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 SaaS support outsourcing companies are there worldwide?

RevenueBase identified 5,086 SaaS support outsourcing companies worldwide 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?

Emtelco S.A, headquartered in Medellin, tops this list with the largest team on record.

Which country has the most SaaS support outsourcing companies?

The United States leads with 882 companies, followed by India (642) and Pakistan (252). Every SaaS support outsourcing companies list by country and city is linked on this page.

Which city has the most SaaS support outsourcing companies?

Lahore leads with 109 headquartered companies, followed by London (96) and New York (50).

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 16,155 verified decision-maker contacts tracked across these 5,086 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,086 SaaS support outsourcing companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.