Company lists · Data refreshed September 2026

Top 25 Back office support companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 6,685 companies tracked

RevenueBase identified 6,685 back office support companies worldwide as of September 2026 and tracks 103,705 professional contacts across them, including 11,843 with verified work emails. The United States is the largest market and Lahore the largest hub.

This list covers back office support 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 19, 2026. Country and city lists for back office support 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

6,685Companies

103,705Contacts tracked

11,843Verified emails

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The 25 largest back office support companies worldwide

Ranked by team size

Top 25 of 6,685 back office support companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to back office support 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	Advanced Call Center Technologies, LLC	Indirect evidence	Berwyn, PA, United StatesHQ checked Sep 19, 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 19, 2026
2	MODER	Indirect evidence	Fort Lauderdale, United StatesHQ checked Sep 19, 2026	5,001-10,000	2,008 contacts →
	Indirect evidence “Moder was founded in December 2020, with the mission to positively impact the financial health of companies in need by powering their in-house processes using top talent, workflow…” Source: RevenueBase Database · checked Sep 19, 2026
3	Allied Global	Indirect evidence	GuatemalaHQ checked Sep 19, 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 19, 2026
4	Capita India	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	5,001-10,000	1,757 contacts →
	Indirect evidence “Established in 2004, Capita India is part of Capita plc, the UK's No.” Source: RevenueBase Database · checked Sep 19, 2026
5	Supportninja	Strong evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,711 contacts →
	Strong evidence “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: RevenueBase Database · checked Sep 19, 2026
6	VN Global BPO	Strong evidence	Caba, IndiaHQ checked Sep 19, 2026	5,001-10,000	1,302 contacts →
	Strong evidence “Somos una BPO Especialista en Customer Service, Cobranzas, Telemarketing, Soporte Técnico y Back Office.” Source: RevenueBase Database · checked Sep 19, 2026
7	SEBPO	Indirect evidence	Marlton, NJ, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,237 contacts →
	Indirect evidence “SEBPO transforms operational complexity into a seamless, strategic advantage.” Source: RevenueBase Database · checked Sep 19, 2026
8	American Call Center	Strong evidence	Guayaquil, EcuadorHQ checked Sep 19, 2026	1,001-5,000	1,225 contacts →
	Strong evidence “We deliver tailored Contact Center and Back Office solutions to our strategic partners, leveraging advanced technology and high quality standards to elevate customer experiences…” Source: RevenueBase Database · checked Sep 19, 2026
9	Invensis	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	1,001-5,000	995 contacts →
	Indirect evidence “At Invensis, we solve business inefficiencies.” Source: RevenueBase Database · checked Sep 19, 2026
10	Solvo Global Careers	Strong evidence	Medellín, ColombiaHQ checked Sep 19, 2026	1,001-5,000	933 contacts →
	Strong evidence “Solvo is a strategic partner in North America which provides back-office support for US-based companies and turns it into our front office.” Source: RevenueBase Database · checked Sep 19, 2026
11	Imarque Solutions Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	1,001-5,000	879 contacts →
	Indirect evidence “Started operation on 2004 with 25 employees, Currently iMarque has grown into a powerhouse of over professionals today, consistently achieving an impressive 40% average annual…” Source: RevenueBase Database · checked Sep 19, 2026
12	Confiance Business Solutions INC	Strong evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	857 contacts →
	Strong evidence “Confiance specializes in providing highly personalized business solutions in the areas of bookkeeping and accounting, financial planning, financial advisory, back office and…” Source: RevenueBase Database · checked Sep 19, 2026
13	Niftel Communications	Indirect evidence	Lucknow, IndiaHQ checked Sep 19, 2026	501-1,000	749 contacts →
	Indirect evidence “Niftel Communications is successfully running BPO operations with over seats worldwide, since 2010.” Source: RevenueBase Database · checked Sep 19, 2026
14	Ileads Auxiliary Services PVT LTD	Indirect evidence	Dehra Dun, IndiaHQ checked Sep 19, 2026	1,001-5,000	742 contacts →
	Indirect evidence “ILeads is one of the fastest growing and leading BPO/KPO/ITES industry based companies in the Dehradun region.” Source: RevenueBase Database · checked Sep 19, 2026
15	Data Entry Solution	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 19, 2026	n/a	676 contacts →
	Strong evidence “Data Entry Solution is one of the leading back office solution providers based in California.” Source: RevenueBase Database · checked Sep 19, 2026
16	Konexions Backoffice Services PVT LTD	Partial evidence	Delhi, IndiaHQ checked Sep 19, 2026	1,001-5,000	636 contacts →
	Partial evidence “Konexions Backoffice Services Pvt Ltd is a premium outsourcing company with its registered office at I-16, Lajpat Nagar-2, New Delhi-110024.” Source: RevenueBase Database · checked Sep 19, 2026
17	QBE Group Shared Services Centre	Indirect evidence	Taguig City, PhilippinesHQ checked Sep 19, 2026	1,001-5,000	611 contacts →
	Indirect evidence “At QBE we’re driven by our purpose of enabling a more resilient future.” Source: RevenueBase Database · checked Sep 19, 2026
18	Buwelo Corporate	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	1,001-5,000	598 contacts →
	Strong evidence “Buwelo BPO is a global Business Process Outsourcing provider of multi-channel customer experience and back office solutions.” Source: RevenueBase Database · checked Sep 19, 2026
19	RND Softech	Indirect evidence	Coimbatore, IndiaHQ checked Sep 19, 2026	1,001-5,000	596 contacts →
	Indirect evidence “RND Softech Private Limited, founded in is a leading Business Process Outsourcing organization that envisioned and pioneered the adoption of the flexible global business practices…” Source: RevenueBase Database · checked Sep 19, 2026
20	Metriqe Solutions	Indirect evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	201-500	571 contacts →
	Indirect evidence “Founded in 2007, Metriqe Solutions started out as a Hotel Accounting firm in USA.” Source: RevenueBase Database · checked Sep 19, 2026
21	Brickwork India	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	201-500	557 contacts →
	Partial evidence “Brickwork India, a Women-owned Business Enterprise (WBE) and an ISO 27001: 2022 certified company, is the pioneer and leader in the Global Business Support Services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ascendum KPS	Partial evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	552 contacts →
	Partial evidence “Ascendum KPS Private Limited is a division of Ascendum Solutions and the most respected and trusted service provider of BPO/KPO services for the Customer Support, Mortgage…” Source: RevenueBase Database · checked Sep 19, 2026
23	Crane Consulting And Outsourcing	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 19, 2026	501-1,000	496 contacts →
	Strong evidence “Crane Consulting & Outsourcing (CCO) is a global provider of back-office support services to a myriad of financial service organizations.” Source: RevenueBase Database · checked Sep 19, 2026
24	Transcosmos Asia Philippines INC	Indirect evidence	Pasig, PhilippinesHQ checked Sep 19, 2026	10001+	496 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	OWN Business Management	Indirect evidence	Ajman Free Zone, United StatesHQ checked Sep 19, 2026	n/a	490 contacts →
	Indirect evidence “OBM is a leading business process management company in UAE which provides client driven business management solutions.” Source: RevenueBase Database · checked Sep 19, 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: back office support 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 back office support companies.
Partial evidence: Its own public description names part of back office support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name back office support 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 6,685 back office support companies worldwide

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Back office support companies worldwide at a glance

As of Sep 19, 2026

11.4%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · Lahore

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

3,871

11-50

1,626

51-200

749

201-500

247

501-1,000

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 back office support 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 back office support companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “back office support 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 back office support 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 back office support 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, 11,843 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 19, 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.

Back office support companies by location

24 lists · largest first

Every Back office support 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 back office support 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 back office support companies are there worldwide?

RevenueBase identified 6,685 back office support 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?

Advanced Call Center Technologies, LLC, headquartered in Berwyn, tops this list with the largest team on record.

Which country has the most back office support companies?

The United States leads with 1,137 companies, followed by India (669) and France (436). Every back office support companies list by country and city is linked on this page.

Which city has the most back office support companies?

Lahore leads with 88 headquartered companies, followed by London (75) and Sao Paulo (59).

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 11,843 verified decision-maker contacts tracked across these 6,685 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 19, 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.