Company lists · Data refreshed September 2026

Top 25 Nonprofit tax compliance firms based in Italy

RevenueBase identified 412 company matches for nonprofit tax compliance firms associated with Italy as of September 2026 and tracks 1,460 professional contacts across them, including 289 with verified work emails. Milan is the largest hub.

This list covers company matches for nonprofit tax compliance 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 20, 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 20, 2026 How this list was built
412Companies
1,460Contacts tracked
289Verified emails
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The 25 largest nonprofit tax compliance firms based in Italy

Ranked by team size
Top 25 of 412 company matches for nonprofit tax compliance firms based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 202651-20022 contacts →

Exact match

“Studitalia offre consulenza fiscale, contabile, del lavoro e legale a aziende e privati.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchParma, ItalyHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Da 40 anni lo Studio Lettera Zanardi Borelli & Associati, studio di commercialisti associati in Parma, si occupa di consulenza fiscale ed aziendale.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchModena, ItalyHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Founded in 1986, Studio Abaco - Commercialisti Associati is an accounting firm based in the Italian city of Modena.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLivorno, ItalyHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Assistenza e consulenza aziendale, Perizie, contabilità e bilanci, contenzioso tributario, Revisione contabile, Ristrutturazioni aziendali, consulenza in materia di lavoro.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“Siamo una società di consulenza fiscale, aziendale e manageriale con sede principalmente a Milano - Torino - Cosenza.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Fondato nel 1963 per volontà del titolare Adriano Ripamonti, con l'ausilio di alcuni collaboratori, lo Studio Ripamonti occupa oggi circa cinquanta dipendenti e offre i propri…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Lo studio Mascherpa e Associati nasce a Milano alla fine del 2017 per iniziativa del dottor Fabio Mascherpa, Dottore Commercialista e Revisore Legale, presente su Milano e Pavia…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBologna, ItalyHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“Supportiamo le organizzazioni del Terzo settore nella gestione amministrativa, contabile e fiscale offrendo informazione, formazione e consulenza”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAvellino, ItalyHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Audit & Business Consulting S.r.l.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“We believe in the undisputed potential of our clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchVerona, ItalyHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“La nostra mission consiste nell'assistenza dei nostri clienti nel proprio business dalla A alla Z, coniugando grande disponibilità a grandi e comprovate competenze.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCatania, ItalyHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Il problema principale di piccole e medie imprese è la ̀ tra e?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchRome, ItalyHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Consulens è la piattaforma SaaS di servizi integrati per professionisti, PMI e startup orientati alla digitalizzazione dei processi aziendali.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLodi, ItalyHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Operiamo nel campo della consulenza alle imprese, imprenditori e professionisti vantando una consolidata esperienza nel settore.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBrembate, ItalyHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Offriamo servizi di contabilità e di consulenza, sempre al passo con le normative più recenti, progettati con il cliente e per il cliente.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchFlorence, ItalyHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“La società Sigma nasce nell’ intento di dare all’impresa tutto il supporto e gli strumenti utili alla gestione contabile e amministrativa dell’azienda stessa e aiutarla nella…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchCastelnovo Nè Monti, ItalyHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Lo Studio Canovi è uno studio di professionisti esperti in servizi nel settore della consulenza gestionale, finanziaria, fiscale e legale.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Sep 20, 202611-509 contacts →

Exact match

“We are a firm of advisors which has been active in Milan in the field of corporate and tax consultancy for more than fifty years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchVicenza, ItalyHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Siamo una società di consulenza strategica, organizzativa e fiscale, per aziende.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBolzano, ItalyHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Di cosa si occupa Alps Audit- Revisione Legale - Organizzazione contabile e controllo di gestione - Advisory - Certificazione credito d'imposta e contributi - Assistenza per i…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBusto Arsizio, ItalyHQ recorded Sep 20, 20261-107 contacts →

Exact match

“AdCerta is an accounting & consulting firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchItalyHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Supportiamo da vicino chi fa impresa fornendo consulenza specializzata in Corporate Finance • Compliance 231 • Tax e HR management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBrescia, ItalyHQ recorded Sep 20, 20261-106 contacts →

Exact match

“LO STUDIO Lo Studio Donati Crapanzano nasce nel 2008 dalla passione e da un progetto comune dei soci fondatori.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchVarese, ItalyHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Lo studio nasce il 1 luglio 1997 con la decisione di Gianluca Fidanza di tentare l’esperienza in proprio dopo aver collaborato da neolaureato con la società di revisione Ernst &…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchPadua, ItalyHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Chi siamo e cosa facciamo ASB Consulting, una valida squadra di professionisti nata nel 2006, si rivolge ad aziende, professionisti e privati, nazionali ed esteri offrendo loro…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 412 nonprofit tax compliance firms based in Italy

See the full list, filter by size, metro and specialty, and access 289 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit tax compliance firms based in Italy at a glance

As of Sep 20, 2026
19.8%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
9.2%Largest-city concentration · Milan
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
308
11-50
94
51-200
7
201-500
1

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 412 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 “nonprofit tax compliance 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 289 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 20, 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 “nonprofit tax compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit tax compliance firms are there based in Italy?

RevenueBase identified 412 company matches for nonprofit tax compliance 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?

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

Which city has the most nonprofit tax compliance firms?

Milan leads with 38 company records, followed by Rome (31) and Naples (13).

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 289 professional contacts with verified work emails tracked across these 412 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 20, 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.