Company lists · Data refreshed September 2026

Top 20 Accounting process outsourcing firms based in Italy

RevenueBase identified 148 company matches for accounting process outsourcing firms associated with Italy as of September 2026 and tracks 552 professional contacts across them, including 145 with verified work emails. Milan is the largest hub.

This list covers company matches for accounting process outsourcing firms associated with Italy, 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
148Companies
552Contacts tracked
145Verified emails
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The 20 largest accounting process outsourcing firms based in Italy

Ranked by team size
Top 20 of 148 company matches for accounting process outsourcing firms based in Italy, 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 matchMilan, ItalyHQ recorded Sep 27, 202651-20070 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Sep 27, 202651-20021 contacts →

Exact match

“Consulting company established in early '90 by a group of managers ( former partners in main consulting international firms) dedicated to financial accounting services ( in or out…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Accounting Partners è nata nel 2005 per offrire l’opportunità di esternalizzare tutte le attività amministrative, contabili e di back office.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMontelupo Fiorentino, ItalyHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“I Consultant offre soluzioni di outsourcing che ottimizzano la gestione aziendale in ambiti chiave come contabilità, risorse umane, digitalizzazione e amministrazione.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchRimini, ItalyHQ recorded Sep 27, 20261-109 contacts →

Exact match

“IDEAPA srl si occupa dei servizi contabili, dei servizi di gestione delle risorse umane e della formazione e di filodirettocontabilità.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchMeda, ItalyHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Beneggi e Associati è una realtà professionale di Monza e Brianza e Milano, composta da Commercialisti e Revisori Contabili.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchTurin, ItalyHQ recorded Sep 27, 202611-508 contacts →

Exact match

“We provide a comprehensive set of Accounting and Corporate Service to global companies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchFormigine (mo), ItalyHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Lo Studio Novanta nasce nel 1990 come società di elaborazione di dati contabili e consulenza aziendale al servizio delle imprese.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Il tuo contabile è il servizio di contabilità in outsourcing pensato per i commercialisti che vogliono focalizzarsi sulle attività a valore aggiunto e risparmiare tempo e costi…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchCastelfranco Emilia, ItalyHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Lo studio Commerciale Neri offre servizi di elaborazione della contabilità e redazione di bilanci d'esercizio, servizi in ambito fiscale, elaborazione di buste paga e gestione del…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchCastel Maggiore, ItalyHQ recorded Sep 27, 202611-504 contacts →

Exact match

“Dal20/03/2003)elaborazione dati contabili conto terzi.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchTurin, ItalyHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Aiutiamo le aziende a garantire la trasparenza finanziaria e l'affidabilità delle loro operazioni attraverso servizi di revisione legale di alta qualità.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchFlorence, ItalyHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Addenda Auditing & Consulting svolge attività di revisione contabile, certicazioni di bilancio e organizzazione in materia contabile-amministrativa.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Dalla Partita IVA alla gestione contabile della tua attività, ti affianchiamo in modo chiaro e continuativo per aiutarti a prendere sempre le decisioni giuste.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchUdine, ItalyHQ recorded Sep 27, 20261-102 contacts →

Exact match

“LO STUDIO - Professionalità, riservatezza, cortesia e massima attenzione al Cliente.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBologna, ItalyHQ recorded Sep 27, 20261-102 contacts →

Exact match

“GESTIN vanta una solida esperienza nella Gestione Amministrativa, Finanziaria e Contabile in outsourcing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNove, ItalyHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Studio commercialista e revisore legale, supporto alle imprese”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchSan Lazzaro Di Savena, ItalyHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Commercialisti e revisori legali - via Saragozza 12, Bologna (Italy) Tel.+39-051-580014 - Fax +39-051-580464 Professionisti- Rag.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Da oltre 20 anni, Studio Simonetta si prende cura della contabilità - in regime ordinario, semplificato o forfettario - di liberi professionisti, piccole, medie e grandi imprese.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchParona, ItalyHQ recorded Sep 27, 2026n/a1 contacts →

Exact match

Recorded description not available.

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

Showing 20 of 148 accounting process outsourcing firms based in Italy

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting process outsourcing firms based in Italy at a glance

As of Sep 27, 2026
26.3%Verified-email coverage
3.7Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · Milan
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
69
51-200
9

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 148 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 Italy whose business descriptions match “accounting process outsourcing firms” 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 145 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 process outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting process outsourcing firms are there based in Italy?

RevenueBase identified 148 company matches for accounting process outsourcing firms associated with Italy 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?

Fidiger S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most accounting process outsourcing firms?

Milan leads with 14 company records, followed by Rome (11) and Turin (7).

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 145 professional contacts with verified work emails tracked across these 148 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.