Company lists · Data verified August 2026

Top 12 Accounting process outsourcing providers based in Argentina

Name: Accounting process outsourcing providers based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 47 companies tracked

There are 47 accounting process outsourcing providers headquartered in Argentina (RevenueBase, August 2026). RevenueBase tracks 348 professional contacts across them, including 95 with verified work emails and 1 with mobile numbers. Ciudad Autonoma De Buenos Aires is the largest hub.

This list covers accounting process outsourcing providers headquartered in Argentina, 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.

47Companies

348Contacts tracked

95Verified emails

1Mobile numbers

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The 12 largest accounting process outsourcing providers based in Argentina

Ranked by team size

Top 12 of 47 accounting process outsourcing providers based in Argentina, 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	Global Shared Services GSS Argentina	Capital Federal	201-500	53	24
2	Chinni Seleme Bugner Y Asociados	Neuquen	11-50	39	24
3	Ontime	Ciudad Autonoma De Buenos Aires	11-50	34	16
4	Estudio Carnicero	Neuquen	11-50	23	4
5	Mastrocola	n/a	11-50	22	10
6	Estudio Lucca SA	Aires	11-50	11	4
7	ECAS	Mendoza	1-10	11	3
8	BF Consultores	n/a	1-10	8	5
9	At&o	Ciudad Autonoma De Buenos Aires	11-50	5	1
10	Smartcloud BPO	Santa Rosa	1-10	4	1
11	SDC Asesores Tributarios	Caba Caba	11-50	1	1
12	Estudio Contable A & N	Caba Caba	1-10	1	1

Showing 12 of 47 accounting process outsourcing providers based in Argentina

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Accounting process outsourcing providers based in Argentina at a glance

As of Aug 28, 2026

1-10Median size (employees)

Ciudad Autonoma De Buenos AiresLargest hub · 8 HQs

1Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Accounting process outsourcing providers by metro

Metro	Companies
Accounting process outsourcing providers in Ciudad Autonoma De Buenos Aires	8
Accounting process outsourcing providers in Buenos Aires	3
Accounting process outsourcing providers in Rosario	3
Accounting process outsourcing providers in Vicente Lopez	2
Accounting process outsourcing providers in Caba Caba	2
Accounting process outsourcing providers in Ciudad De Buenos Aires	2
Accounting process outsourcing providers in Neuquen	2

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 “accounting process outsourcing providers”, with match quality audited by blind human judging, and headquartered in Argentina.
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; 0 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 accounting process outsourcing providers are there based in Argentina?

There are 47 accounting process outsourcing providers headquartered in Argentina as of August 2026 (RevenueBase).

What is the largest company on this list?

Global Shared Services GSS Argentina, headquartered in Capital Federal, tops this list with the largest team on record.

Which city has the most accounting process outsourcing providers?

Ciudad Autonoma De Buenos Aires leads with 8 headquartered companies, followed by Buenos Aires (3) and Rosario (3).

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 95 verified decision-maker contacts tracked across these 47 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.