Company lists · Data refreshed October 2026

Top 20 Accounting process outsourcing providers based in Paris, France

RevenueBase identified 57 company matches for accounting process outsourcing providers associated with Paris, France as of October 2026 and tracks 697 professional contacts across them, including 267 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for accounting process outsourcing providers associated with Paris, France, 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 October 1, 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 Oct 1, 2026 How this list was built
57Companies
697Contacts tracked
267Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest accounting process outsourcing providers based in Paris, France

Ranked by team size
Top 20 of 57 company matches for accounting process outsourcing providers based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchParis, FranceHQ recorded Oct 1, 2026201-500179 contacts →

Exact match

“Ad Astra by In Extenso est le cabinet de conseil et d'expertise-comptable dédié aux grands comptes du groupe In Extenso.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Oct 1, 202651-20084 contacts →

Exact match

“Créé en 2006, CPE SOLUTIONS propose aux cabinets d’expertise comptable une gamme de services personnalisés d’externalisation de saisie comptable pour soutenir leur activité.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Oct 1, 202651-20074 contacts →

Exact match

“YourBO is a company specializing in outsourced management Back-Office since 2012.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Oct 1, 202611-5063 contacts →

Exact match

“ATRIOM specializes in consolidation, IFRS, evaluation, audit, accounting, tax and advisory services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Oct 1, 202611-5056 contacts →

Exact match

“Le Cabinet Saadi est un cabinet d'expertise comptable et de commissariat aux comptes proposant notamment des services de gestion comptable, de conseil, d'audit, d'externalisation…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 1, 202611-5017 contacts →

Exact match

“Affirma is an accounting and audit firm that offers its customers a full range of accounting services from book-keeping and preparation of payroll sheets to statutory audit…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Blendy supports SaaS companies, e-commerce businesses, IT services firms, startups, and international SMEs in structuring their accounting, finance operations, and growth.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Oct 1, 20261-1013 contacts →

Exact match

“Beecount est un cabinet d’expertise comptable et de conseil fondé par des passionnés de comptabilité et de finance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Notre promesse: le passage au tout digital pour votre comptabilité, avec des outils innovants et simples à prendre en main.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Notre cabinet FIDEXIME est un cabinet d’expertise comptable, d’audit et de conseil implanté à Paris.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Oct 1, 20261-105 contacts →

Exact match

“FinPulse Conseil & Expertise propose une offre d’accompagnement des entreprises basée sur un business model agile.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Fondé en 2023 par Steven THILLET et Florent TURNER, EON Advisory est un cabinet d'expertise comptable et d'audit situé au cœur de Paris, dans le prestigieux 7ème arrondissement.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Oct 1, 202611-504 contacts →

Exact match

“Créé il y a plus de 15 ans, en Guadeloupe (ALIZES Auditeurs & Associés), nous avons mis en oeuvre et développé une expertise que nous avons su mettre au service des nos clients…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Direction financière externalisée et expertise comptable”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Besoin d'une expertise immédiate et sur mesure pour votre Direction Financière?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Evolve est un cabinet d'expertise comptable qui allie innovation technologique et compétences humaines afin d'accompagner les entrepreneurs ambitieux.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Cabinet d 'expertise compt@ble”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Oct 1, 20261-102 contacts →

Exact match

“ZenCFO accompagne les PME avec une offre de Direction Financière Opérationnelle déléguée.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Cabinet d’expertise comptable et de commissariat aux comptes situé à Paris spécialisé dans le conseil et l’accompagnement des TPE – PME à toutes les phases de la vie de…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Fitted Service est un cabinet de DAF externalisé pensé pour les scale-ups B2C, D2C et chaînes retail multi-sites entre 1 et 6 M€ de CA.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 20 of 57 accounting process outsourcing providers based in Paris, France

See the full list, filter by size, metro and specialty, and access 267 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Accounting process outsourcing providers based in Paris, France at a glance

As of Oct 1, 2026
38.3%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
12
51-200
2
201-500
1

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 57 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 Paris, France whose business descriptions match “accounting process outsourcing providers” 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 267 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 October 1, 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 process outsourcing providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting process outsourcing providers are there based in Paris, France?

RevenueBase identified 57 company matches for accounting process outsourcing providers associated with Paris, France as of October 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?

AD Astra By In Extenso tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in France has the most accounting process outsourcing providers?

Paris leads France with 57 company records, followed by Lyon (6) and Montpellier (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 267 professional contacts with verified work emails tracked across these 57 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 57 accounting process outsourcing providers based in Paris, France. Start with a free account, no credit card.

Download this list →

Related lists

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.