Company lists · Data verified August 2026

Top 22 Back office outsourcing companies based in Sao Paulo, Brazil

Name: Back office outsourcing companies based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 132 companies tracked

There are 132 back office outsourcing companies headquartered in Sao Paulo, Brazil (RevenueBase, August 2026). RevenueBase tracks 6,992 professional contacts across them, including 198 with verified work emails and 44 with mobile numbers. Sao Paulo is the largest hub.

This list covers back office outsourcing companies headquartered in Sao Paulo, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

132Companies

6,992Contacts tracked

198Verified emails

44Mobile numbers

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The 22 largest back office outsourcing companies based in Sao Paulo, Brazil

Ranked by team size

Top 22 of 132 back office outsourcing companies based in Sao Paulo, Brazil, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Liderança Serviços	Sao Paulo	10001+	4,499	8
2	Almaviva DO Brasil	Sao Paulo	10001+	318	76
3	Techmail	Sao Paulo	201-500	168	25
4	Telecred	Sao Paulo	51-200	73	4
5	Bizpro Processos DE Negócios	Sao Paulo	201-500	71	1
6	Dbios Back Office Services	Sao Paulo	51-200	59	7
7	Fidelity Serviços DE Informática Brasil Ltda	Sao Paulo	501-1,000	51	1
8	Orflie	Sao Paulo	51-200	40	2
9	Authentic Work	Sao Paulo	51-200	31	2
10	Tercera	Sao Paulo	501-1,000	25	1
11	Valoreasy	Sao Paulo	11-50	23	6
12	Captação.Net	Sao Paulo	51-200	21	13
13	Movats	Sao Paulo	51-200	17	1
14	Audccon Serviços Contábeis	Sao Paulo	11-50	16	7
15	Facimmus Soluções Contábeis	Sao Paulo	11-50	16	2
16	Vetor Financeiro Assessoria	Sao Paulo	11-50	16	1
17	WARUN	Sao Paulo	11-50	14	6
18	Grupo STT Brasil	Sao Paulo	501-1,000	12	2
19	NEW Service Dados	Sao Paulo	11-50	9	5
20	Airbpo	Sao Paulo	11-50	9	3
21	Fábrica DE Contabilidade	Sao Paulo	11-50	3	2
22	Idee - BPO	Sao Paulo	11-50	2	2

Showing 22 of 132 back office outsourcing companies based in Sao Paulo, Brazil

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Back office outsourcing companies based in Sao Paulo, Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 132 HQs

44Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Back office outsourcing companies by metro in Brazil

Metro	Companies
Back office outsourcing companies in Sao Paulo	132
Back office outsourcing companies in Rio De Janeiro	34
Back office outsourcing companies in Belo Horizonte	27
Back office outsourcing companies in Curitiba	24
Back office outsourcing companies in Barueri	17
Back office outsourcing companies in Brasilia	14
Back office outsourcing companies in Florianopolis	12
Back office outsourcing companies in Campinas	12

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “back office outsourcing companies”, with match quality audited by blind human judging, and headquartered in Sao Paulo, Brazil.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many back office outsourcing companies are there based in Sao Paulo, Brazil?

There are 132 back office outsourcing companies headquartered in Sao Paulo, Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Liderança Serviços, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most back office outsourcing companies?

Sao Paulo leads with 132 headquartered companies, followed by Rio De Janeiro (34) and Belo Horizonte (27).

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 198 verified decision-maker contacts tracked across these 132 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.