Company lists · Data refreshed September 2026

Top 23 Accounting business process outsourcing companies based in Argentina

RevenueBase identified 167 company matches for accounting business process outsourcing companies associated with Argentina as of September 2026 and tracks 2,490 professional contacts across them, including 319 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for accounting business process outsourcing companies associated with Argentina, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
167Companies
2,490Contacts tracked
319Verified emails
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The 23 largest accounting business process outsourcing companies based in Argentina

Ranked by team size
Top 23 of 167 company matches for accounting business process outsourcing companies based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 2026201-500225 contacts →

Exact match

“BPO experto en brindar servicios y soluciones de procesos críticos para empresas- Acercamos a nuestros clientes prácticas world class sobre gestiones de cobranzas, comerciales y…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMar Del Plata, ArgentinaHQ recorded Sep 27, 2026201-500111 contacts →

Exact match

“Juntos, el éxito siempre es posible.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 2026201-50047 contacts →

Exact match

“Global Shared Services (GSS) delivers a wide range of Finance and Accounting (F&A) outsourcing services to companies worldwide.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchC.a.b.a., ArgentinaHQ recorded Sep 27, 202611-5045 contacts →

Exact match

“We are an independant company that brings outsourcing solutions for companies arround the world for more tha 50 years.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchConstitución, ArgentinaHQ recorded Sep 27, 202611-5033 contacts →

Exact match

“Somos un BPO dedicado a brindar servicios través de metodologías ágiles, modernas y de alto valor que nos permite estar cerca de todos nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 202651-20030 contacts →

Exact match

“WeCrossBPO es una empresa argentina de servicios de BPO y outsourcing con sede en la ciudad de Buenos Aires.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 202611-5029 contacts →

Exact match

“Somos una compañía que ofrece soluciones de BPO con el objetivo de ayudar a empresas a ser más eficientes y rentables por medio de la optimización de los procesos internos de su…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchPuerto Madero, ArgentinaHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Somos una firma de servicios profesionales que trabaja con algunas de las más importantes compañías multinacionales del mercado, brindando soluciones de auditoria, contabilidad…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchCity Of Buenos Aires, ArgentinaHQ recorded Sep 27, 202651-20024 contacts →

Exact match

“Nuestro equipo gerencial cuenta con mas de 15 años en la industria, con una gran trayectoria y una concepción de negocio que nos permite crecer y desarrollarnos en un mercado cada…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchPilar, ArgentinaHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“El estudio comenzó su trayectoria en 1994, con clientes que siguen confiando en nosotros, siendo el compromiso y la confianza mutua los pilares del servicio y los cimientos de…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 202651-20018 contacts →

Exact match

“Desde hace 25 años nos dedicamos a brindar soluciones de outsourcing de servicios para nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 202651-20015 contacts →

Exact match

“We are specialist in providing BPO back-office solutions to international companies, with flexible and high-quality customer support.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchAires, ArgentinaHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Estudio contable corporativo Departamentos Auditoria Impuestos Sociedades Liquidacion Sueldos Concursos y quiebras Fusiones y adquisisiones Radicacion de Cias Due Dilligence…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchMendoza, ArgentinaHQ recorded Sep 27, 20261-1011 contacts →

Exact match

“Servicios Contables Integrales ¡Te brindamos las soluciones más eficientes!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchEscobar, ArgentinaHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Desde 1994, enfocamos nuestra capacidad en atender Empresas y PyMEs, brindando la mayor satisfacción a las expectativas de las mismas y llevando soluciones a las distintas gamas…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Nuestra línea de servicios esta fundamentalmente enfocada hacia el cliente, obteniendo un conocimiento acabado de sus actividades y características.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchCity Autonomous Of Buenos Aires, ArgentinaHQ recorded Sep 27, 20261-108 contacts →

Exact match

“BF Consultores is a young company dedicated to the provision of high quality professional services, whose members have more than 15 years of experience in the market providing…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 202611-505 contacts →

Exact match

“En AT & O asesoramos a empresas multinacionales y PYMES en la gestión contable, fiscal y financiera de sus operaciones en Argentina.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSm De Tucuman, ArgentinaHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Ofrecemos una amplia gama de servicios de auditoría, contables, impositivos y de recursos humanos que ayudan a nuestros clientes a lograr sus metas personales y de negocios”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchLanús Oeste, ArgentinaHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Gerenciamiento Patrimonial 360 Liquidación impositiva Planificación tributaria Liquidación de sueldos IVA Ingresos Brutos Ganancias Constitución de sociedades y Start up…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchSanta Rosa, ArgentinaHQ recorded Sep 27, 20261-104 contacts →

Exact match

“At SmartCloud BPO, we serve as a dedicated back-office accounting extension for US businesses and CPA firms.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchCordoba, ArgentinaHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Rubin SP – Contabilidad e inteligencia de negocios En Rubin SP acompañamos a empresas y profesionales en la construcción de negocios sólidos, rentables y predecibles.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchBuenos Aires, ArgentinaHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Fundado en el Estudio Contable-Impositivo Guillermo MacLoughlin está dedicado al asesoramiento integral de empresas, asociaciones, cámaras empresariales y personas físicas.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 23 of 167 accounting business process outsourcing companies based in Argentina

See the full list, filter by size, metro and specialty, and access 319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting business process outsourcing companies based in Argentina at a glance

As of Sep 27, 2026
12.8%Verified-email coverage
14.9Average contacts per company
1-10Median size (employees)
37.7%Largest-city concentration · Buenos Aires
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
36
51-200
7
201-500
4
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Argentina, so it is reported there. Company counts and contact totals on this page are exact for Argentina, over 167 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Argentina whose business descriptions match “accounting business process outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 319 professional contacts with verified work emails across the full matched dataset. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “accounting business process outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting business process outsourcing companies are there based in Argentina?

RevenueBase identified 167 company matches for accounting business process outsourcing companies associated with Argentina as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Proaction Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most accounting business process outsourcing companies?

Buenos Aires leads with 63 company records, followed by Cordoba (9) and Lomas De Zamora (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 319 professional contacts with verified work emails tracked across these 167 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 SmartSearch, 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.