Company lists · Data refreshed September 2026
Top 23 Accounting business process outsourcing companies based in Argentina
RevenueBase identified 167 accounting business process outsourcing companies headquartered in 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 accounting business process outsourcing companies headquartered in Argentina, 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 27, 2026.
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.
The 23 largest accounting business process outsourcing companies based in Argentina
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 225 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 111 contacts → | ||||
Indirect evidence “Juntos, el éxito siempre es posible.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 47 contacts → | ||||
Strong evidence “Global Shared Services (GSS) delivers a wide range of Finance and Accounting (F&A) outsourcing services to companies worldwide.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 45 contacts → | ||||
Partial evidence “We are an independant company that brings outsourcing solutions for companies arround the world for more tha 50 years.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 33 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 30 contacts → | ||||
Partial evidence “WeCrossBPO es una empresa argentina de servicios de BPO y outsourcing con sede en la ciudad de Buenos Aires.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 29 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 25 contacts → | ||||
Indirect evidence “Somos una firma de servicios profesionales que trabaja con algunas de las más importantes compañías multinacionales del mercado, brindando soluciones de auditoria, contabilidad…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 24 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 22 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 contacts → | ||||
Partial evidence “Desde hace 25 años nos dedicamos a brindar soluciones de outsourcing de servicios para nuestros clientes.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 contacts → | ||||
Indirect evidence “We are specialist in providing BPO back-office solutions to international companies, with flexible and high-quality customer support.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 contacts → | ||||
Indirect evidence “Estudio contable corporativo Departamentos Auditoria Impuestos Sociedades Liquidacion Sueldos Concursos y quiebras Fusiones y adquisisiones Radicacion de Cias Due Dilligence…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Indirect evidence “Servicios Contables Integrales ¡Te brindamos las soluciones más eficientes!” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 contacts → | ||||
Indirect evidence “Nuestra línea de servicios esta fundamentalmente enfocada hacia el cliente, obteniendo un conocimiento acabado de sus actividades y características.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Indirect evidence “En AT & O asesoramos a empresas multinacionales y PYMES en la gestión contable, fiscal y financiera de sus operaciones en Argentina.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “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” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “Gerenciamiento Patrimonial 360 Liquidación impositiva Planificación tributaria Liquidación de sueldos IVA Ingresos Brutos Ganancias Constitución de sociedades y Start up…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Partial evidence “At SmartCloud BPO, we serve as a dedicated back-office accounting extension for US businesses and CPA firms.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “Rubin SP – Contabilidad e inteligencia de negocios En Rubin SP acompañamos a empresas y profesionales en la construcción de negocios sólidos, rentables y predecibles.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “Fundado en el Estudio Contable-Impositivo Guillermo MacLoughlin está dedicado al asesoramiento integral de empresas, asociaciones, cámaras empresariales y personas físicas.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: accounting business process outsourcing 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 accounting business process outsourcing companies.
- Partial evidence
- Its own public description names part of accounting business process outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name accounting business process outsourcing 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 23 of 167 accounting business process outsourcing companies based in Argentina
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Accounting business process outsourcing companies based in Argentina at a glance
As of Sep 27, 2026Companies by employee count
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
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting business process outsourcing 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.
- What qualifies
- Companies headquartered in Argentina whose own description of what they do matches “accounting business process outsourcing 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 accounting business process outsourcing 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 accounting business process outsourcing companies, and records with no verified work email. Companies headquartered outside Argentina are excluded even when they keep an office there.
- 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, 319 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 27, 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.
Accounting business process outsourcing companies by metro
- Accounting business process outsourcing companies in Buenos Aires26
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 accounting business process outsourcing 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 accounting business process outsourcing companies are there based in Argentina?
RevenueBase identified 167 accounting business process outsourcing companies headquartered in Argentina 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?
Proaction Services, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.
Which city has the most accounting business process outsourcing companies?
Buenos Aires leads with 26 headquartered companies, followed by Ciudad Autonoma De Buenos Aires (21) and Cordoba (9).
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 319 verified decision-maker contacts tracked across these 167 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 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 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.
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