Company lists · Data refreshed September 2026

Top 25 Cross-border accounting firms based in Italy

RevenueBase identified 2,637 company matches for cross-border accounting firms associated with Italy as of September 2026 and tracks 23,539 professional contacts across them, including 6,212 with verified work emails and 891 with mobile numbers. Milan is the largest hub.

This list covers company matches for cross-border accounting 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 29, 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 29, 2026 How this list was built
2,637Companies
23,539Contacts tracked
6,212Verified emails
891Mobile numbers
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The 25 largest cross-border accounting firms based in Italy

Ranked by team size
Top 25 of 2,637 company matches for cross-border accounting firms based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 20261,001-5,0005,297 contacts →

Exact match

“KPMG è un Network globale di servizi professionali per le imprese leader nell’Audit, nell’Advisory e nei servizi di Tax & Legal.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Sep 29, 20261,001-5,0001,289 contacts →

Exact match

“BDO is one of the main Global Organisation of business professional services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Sep 29, 2026501-1,000819 contacts →

Exact match

“BonelliErede è leader in Italia nei servizi legali e fiscali, attivo in tutti i settori del diritto commerciale e nel diritto penale d'impresa.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Sep 29, 2026201-500514 contacts →

Exact match

“Fondato nel ADVANT Nctm è uno studio legale indipendente con oltre 360 avvocati e dottori commercialisti, uno dei principali in Italia.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Sep 29, 202610001+406 contacts →

Exact match

“Deloitte è tra le più grandi realtà nei servizi professionali alle imprese in Italia, dove è presente da circa 100 anni.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBolzano, ItalyHQ recorded Sep 29, 2026201-500165 contacts →

Exact match

“bureau Plattner is a firm of tax advisors, auditors and lawyers with over 250 team members and seven offices in Italy in Bolzano, Genoa, Merano, Milan, Padua, Treviso and Venice.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchRome, ItalyHQ recorded Sep 29, 202651-200146 contacts →

Exact match

“Tonucci & Partners nasce nel 1994 con l’obiettivo di fornire i più ampi servizi legali in un contesto sia nazionale sia estero, sviluppando rapidamente la propria organizzazione e…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Sep 29, 2026201-500139 contacts →

Exact match

“Soluzione Tasse è una società specializzata in pianificazione fiscale e protezione del patrimonio che si avvale di team di 35 professionisti, tra cui dottori commercialisti…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchTurin, ItalyHQ recorded Sep 29, 202651-200122 contacts →

Exact match

“With employees in 146 countries, Baker Tilly provides a wide range of innovative and personalized consulting services in the areas of Audit & Advisory, Tax, Legal, and Consulting…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Sep 29, 202651-200118 contacts →

Exact match

“Combiniamo il servizio rapido, flessibile e fortemente personalizzato delle boutique professionali con l'elevata competenza e il rigore dei grandi network internazionali.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Sep 29, 2026201-500115 contacts →

Exact match

“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Sep 29, 202651-200100 contacts →

Exact match

“LDP è uno Studio Professionale Multidisciplinare Internazionale fondato nel 1993, specializzato nell’offerta integrata di servizi premium in ambito fiscale, contabile, legale…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchI - 39100 Bolzano (bz), ItalyHQ recorded Sep 29, 202651-20092 contacts →

Exact match

“HAGER & PARTNERS is an independent consultancy firm for national and international tax and company law, corporate finance and auditing based in Milan, Bolzano and Rome.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20091 contacts →

Exact match

“Maisto e Associati is an independent Italian law firm specialised in tax law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20077 contacts →

Exact match

“RSM Italy Tax Legal & Advisory is an Italian professional firm offering high value-added consulting services in the tax, legal, accounting, M&A and advisory fields.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20070 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20064 contacts →

Exact match

“Unistudio is a partnership consisting of 6 partners, 7 associates, and a team of self-employed assistants and employees, bringing the total workforce to over 40 professionals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20056 contacts →

Exact match

“TCA Triberti Colombo & Associati è uno studio professionale composto da avvocati, commercialisti e consulenti del lavoro.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20053 contacts →

Exact match

“Spada Partners is an independent full-service Financial, Tax and Accounting Firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Studio TDL, founded in 1985, is an independent Italian “full service” firm specialised in tax, corporate and labour consultancy and administrative outsourcing services primarily…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchReggio Emilia, ItalyHQ recorded Sep 29, 202651-20044 contacts →

Exact match

“Baldi & Partners opera da oltre 50 anni nell'ambito della consulenza alle aziende.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchTavagnacco, ItalyHQ recorded Sep 29, 202651-20044 contacts →

Exact match

“In Arkimede Consulting ci occupiamo di consulenza qualificata e di servizi alle imprese, con lo scopo di offrire un valido supporto operativo.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5041 contacts →

Exact match

“BC & Studio di Consulenza Societaria Tributaria e Legale was founded in 1997 by its partners, Alberto Bestetti and Umberto Cattaneo, who – having successfully improved the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“Alma LED is a professional firm born from the integration of Alma Società tra Avvocati and LED Taxand.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBergamo, ItalyHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“CHI SIAMO Affianchiamo gli imprenditori delle PMI italiane nella gestione d’impresa, fornendo consulenza e soluzioni concrete nell’ambito fiscale, amministrativo, finanziario e…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 2,637 cross-border accounting firms based in Italy

See the full list, filter by size, metro and specialty, and access 6,212 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cross-border accounting firms based in Italy at a glance

As of Sep 29, 2026
26.4%Verified-email coverage
3.8%Mobile-number coverage
8.9Average contacts per company
1-10Median size (employees)
13.7%Largest-city concentration · Milan
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,676
11-50
852
51-200
66
201-500
11
501-1,000
2
1,001-5,000
2
5,001-10,000
1
10001+
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

Company record updated

Median 83.0d

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 “cross-border accounting 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 6,212 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 29, 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 “cross-border accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cross-border accounting firms are there based in Italy?

RevenueBase identified 2,637 company matches for cross-border accounting 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?

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

Which city has the most cross-border accounting firms?

Milan leads with 361 company records, followed by Rome (221) and Turin (72).

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 6,212 professional contacts with verified work emails tracked across these 2,637 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 29, 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.