Company lists · Data verified August 2026

Top 19 Accounting services outsourcing companies based in Argentina

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 186 companies tracked

There are 186 accounting services outsourcing companies headquartered in Argentina (RevenueBase, August 2026). RevenueBase tracks 1,027 professional contacts across them, including 143 with verified work emails and 10 with mobile numbers. Buenos Aires is the largest hub.

This list covers accounting services outsourcing companies 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.

186Companies

1,027Contacts tracked

143Verified emails

10Mobile numbers

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The 19 largest accounting services outsourcing companies based in Argentina

Ranked by team size

Top 19 of 186 accounting services outsourcing companies 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	CASIN	Ciudad Autonoma De Buenos Aires	51-200	87	4
2	Grupo Sistemas	n/a	51-200	67	12
3	Global Shared Services GSS Argentina	Capital Federal	201-500	53	24
4	Estudio TBO	C.A.B.A.	11-50	45	2
5	Chinni Seleme Bugner Y Asociados	Neuquen	11-50	39	24
6	Bepartners	Ciudad Autonoma De Buenos Aires	11-50	26	7
7	Estudio Carnicero	Neuquen	11-50	23	4
8	Estudio Peri & Asociados	n/a	11-50	23	2
9	Mastrocola	n/a	11-50	22	10
10	Ciordia Scocozza & Asociados	Buenos Aires	11-50	16	9
11	Estudio Abud	Caba Caba	51-200	16	1
12	Estudio Trípoli Sociedad Civil	n/a	11-50	12	7
13	Estudio Lucca SA	Aires	11-50	11	4
14	Estudio Bissio	n/a	11-50	9	3
15	At&o	Ciudad Autonoma De Buenos Aires	11-50	5	1
16	Passera, Ocello & Asocs	Alta Gracia	11-50	3	3
17	Calcagno, Rafael Y Asociados S.C	Capital Federal	11-50	3	2
18	CC Y Asociados S.R.L	Ciudad Autonoma De Buenos Aires	11-50	2	1
19	Cirulli García Cortesi Consultores	Caba	11-50	2	1

Showing 19 of 186 accounting services outsourcing companies based in Argentina

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Accounting services outsourcing companies based in Argentina at a glance

As of Aug 28, 2026

1-10Median size (employees)

Buenos AiresLargest hub · 31 HQs

10Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

128

11-50

51-200

201-500

Accounting services outsourcing companies by metro

Metro	Companies
Accounting services outsourcing companies in Buenos Aires	31
Accounting services outsourcing companies in Ciudad Autonoma De Buenos Aires	24
Accounting services outsourcing companies in Cordoba	10
Accounting services outsourcing companies in Caba	7
Accounting services outsourcing companies in Rosario	6
Accounting services outsourcing companies in Lomas De Zamora	5
Accounting services outsourcing companies in Caba Caba	4

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 services outsourcing companies”, 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; 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 accounting services outsourcing companies are there based in Argentina?

There are 186 accounting services outsourcing companies headquartered in Argentina as of August 2026 (RevenueBase).

What is the largest company on this list?

CASIN, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.

Which city has the most accounting services outsourcing companies?

Buenos Aires leads with 31 headquartered companies, followed by Ciudad Autonoma De Buenos Aires (24) and Cordoba (10).

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 143 verified decision-maker contacts tracked across these 186 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.