Company lists · Data refreshed November 2026

Top 25 Tax controversy services based in Italy

RevenueBase identified 137 company matches for tax controversy services associated with Italy as of November 2026 and tracks 1,429 professional contacts across them, including 297 with verified work emails. Milan is the largest hub.

This list covers company matches for tax controversy services 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 November 6, 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 Nov 6, 2026 How this list was built
137Companies
1,429Contacts tracked
297Verified emails
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The 25 largest tax controversy services based in Italy

Ranked by team size
Top 25 of 137 company matches for tax controversy services based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 202651-200102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTurin, ItalyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“WTS R&A Studio Tributario is a professional tax consultancy firm specialized in domestic and international taxation, with offices in Milan, Brescia, Rome, Turin and Verona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Lo Studio Tributario Deiure è stato fondato nel 1980 dal Dottor Giuseppe Deiure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRoma - Milano, ItalyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Salvini e Soci is a law firm specialised in tax, with offices in Rome and Milan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Cornelli Gabelli e Associati Studio Legale e Tributario è un'associazione professionale composta da commercialisti e avvocati specializzata nella pianificazione fiscale, nelle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CTL Advisory is the first Italian professional association to be formed under the innovations introduced by Law No.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRome, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Cicala Riccioni & Partners (CRP Lex) è uno studio legale e tributario indipendente con sedi a Roma e Milano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Tribleg Studio Associato Tributario e Legale Lo Maglio Colnago Giacosa Magnoni Nadelreich creato da professionisti abilitati (avvocati e commercialisti) provenienti, all’inizio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Lo Studio Marino e Associati è un’Associazione professionale formata da studiosi del diritto tributario internazionale e comparato attivo nella consulenza fiscale e nel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRome, ItalyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Lo Studio Legale Tributario Giordano Merolle ha sede a Roma ed opera su tutto il territorio nazionale fornendo a clienti nazionali ed internazionali servizi di assistenza…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrescia, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Lo Studio Associato Romano è stato fondato nel 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5010 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBologna, ItalyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“When they launched Marchese Zanardi & Partners, the founders had in mind a boutique-type law firm that would provide top-notch advice in all the main areas of tax law, both…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Who is the customer?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNaples, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Lo Studio Professionale Fiorentini opera su tutto il territorio nazionale con sedi in Napoli, Milano Sorrento e Roma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCatania, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“CentoCinquanta Legal & Tax Advisors è una società tra professionisti cui fanno capo commercialisti e avvocati.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcellona Pozzo Di Gotto, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Lo Studio Mamì è uno studio professionale, fondato nel 1968, impegnato nel fornire vari servizi fiscali e contabili, sia alle piccole e medie imprese (PMI) che alla grandi realtà…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBologna, ItalyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Lo Studio Legale Tributario Martelli Caliceti e Associati è stato fondato nel 1992 dall'Avv.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMantova, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Lo Studio Tributario Ronda e Associati nasce nel dicembre 2015 dal passaggio generazionale di uno storico studio mantovano, dando continuità al valore creato negli anni per la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBorgomanero, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Studio specializzato nel contenzioso tributario, in diritto societario, nella revisione e controllo aziendale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVenice, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Gps Studio opera da più di vent’anni, nel centro Storico di Venezia, nel settore della consulenza Tributaria, Societaria, Aziendale e Contabile, L’ambito delle attività…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Dottori Commercialisti”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBologna, ItalyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Abruzzese & Associati è uno Studio professionale indipendente con sede in Bologna, composto da Dottori Commercialisti ed Avvocati e specializzato nella consulenza in ambito…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRome, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Lo studio GD & Partners nasce dal sogno di una giovane dottoressa commercialista e di un giovane avvocato di mettere a disposizione il proprio entusiasmo e la propria passione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBozen, ItalyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Wirtschaftsprüfer und Steuerberater”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 137 tax controversy services based in Italy

See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax controversy services based in Italy at a glance

As of Nov 6, 2026
20.8%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
17.5%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
42
51-200
3
501-1,000
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 137 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 “tax controversy services” 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 297 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 November 6, 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 “tax controversy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax controversy services are there based in Italy?

RevenueBase identified 137 company matches for tax controversy services associated with Italy as of November 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?

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

Which city has the most tax controversy services?

Milan leads with 24 company records, followed by Rome (19) and Brescia (6).

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 297 professional contacts with verified work emails tracked across these 137 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 November 6, 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.