Company lists · Data refreshed September 2026

Top 25 Professional services outsourcing firms based in Italy

RevenueBase identified 384 company matches for professional services outsourcing firms associated with Italy as of September 2026 and tracks 3,093 professional contacts across them, including 1,070 with verified work emails. Milan is the largest hub.

This list covers company matches for professional services 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 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
384Companies
3,093Contacts tracked
1,070Verified emails
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The 25 largest professional services outsourcing firms based in Italy

Ranked by team size
Top 25 of 384 company matches for professional services outsourcing 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, 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
2Exact matchEmpoli, ItalyHQ recorded Sep 29, 202651-200193 contacts →

Exact match

“Cabel fornisce servizi di full outsourcing per il mondo bancario e finanziario, con una esperienza consolidata di quasi 40 anni di attività.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5061 contacts →

Exact match

“Nofrill è società di consulenza e servizi professionali “senza fronzoli” : assembla dal mercato la migliore soluzione, con metà compenso a risultato raggiunto.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMantova, ItalyHQ recorded Sep 29, 202651-20048 contacts →

Exact match

“CDA Studio Legale Tributario si pone, sul mercato della consulenza, come struttura professionale in grado di proporre al mondo imprenditoriale e alla pubblica amministrazione…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBrescia, ItalyHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“ERGON Commercialisti e Revisori nasce quattordici anni fa con l’obiettivo di fornire un servizio di consulenza innovativo, personalizzato, specializzato, integrato e multi…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAssago, ItalyHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“Compendium integra servizi professionali ad alta specializzazione e tecnologia proprietaria per trasformare funzioni critiche in un sistema di governance.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchAssago, ItalyHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Ancora presieduta dalla stessa famiglia fondatrice, P&S nasce da un processo di terziarizzazione del reparto amministrazione del personale della società Himont (Gruppo Montedison)…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchMontebelluna, ItalyHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“Studi Professionali Integrati nasce nel dall’iniziale collaborazione di Dottori Commercialisti ed Avvocati e si sviluppa – secondo un'innovativa visione del servizio professionale…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“Mpo è una società di consulenza costituita da Dottori Commercialisti, Revisori Legali e Avvocati, specializzata nella strutturazione e facilitazione di operazioni di aggregazione…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchNovara, ItalyHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Il team di Consulenti del Lavoro di Studio Miazzo, da più di 40 anni, si occupa di Consulenza del Lavoro, Elaborazione Paghe e Gestione del Personale, grazie al lavoro di oltre 40…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“Unilinea nasce nel e nel corso del tempo si specializza nella gestione dei servizi in outsourcing nel settore bancario e finanziario, permettendo alle aziende di dedicare risorse…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMatera, ItalyHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“Ondatel è leader in Italia nella consulenza strategica e operativa in ambito commerciale e nei servizi per la vendita.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNaples, ItalyHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“CROSS HUB nasce con l’ambizioso obiettivo di affiancare le imprese, pubbliche e private, in tutti gli aspetti di natura strategica ed operativa attraverso la “mobilitazione” di…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchCinisello Balsamo, ItalyHQ recorded Sep 29, 2026201-50028 contacts →

Exact match

“La ConQuality oggi rappresenta un Business Partner delle aziende che affidano i servizi in outsourcing, poiché grazie ai riscontri continui, alle analisi condivise, alla qualità…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“With an extensive network of Consultants, Professional Associates and Partners, T8P Consulting offers Management Consulting, Technology, Innovation and Corporate Finance Services…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20025 contacts →

Exact match

“S.IN.T.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchVerona, ItalyHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Siamo un gruppo di 50 professionisti composto da commercialisti, avvocati, consulenti del lavoro ed esperti in organizzazione aziendale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMestre, ItalyHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“Studio Brunello, fondato nel 1976, costituisce un valido punto di riferimento e di appoggio per qualunque problema e opportunità di sviluppo delle aziende, con particolare…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMilan, ItalyHQ recorded Sep 29, 20261-1023 contacts →

Exact match

“ASSEPRIM è la Federazione Nazionale che rappresenta le aziende di Servizi Professionali per le Imprese, in seno a Confcommercio - Imprese per l'Italia.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Fondato a Milano nel 1978, lo Studio Professionale Associato Terrazzini & Partners si occupa di consulenza del lavoro.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSesto San Giovanni, ItalyHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Consulenza, formazione, gestione di servizi in outsourcing e sviluppo software: un team di specialisti per soluzioni all’avanguardia dedicate a imprese e professionisti.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchRome, ItalyHQ recorded Sep 29, 202651-20018 contacts →

Exact match

“Il più grande dei piccoli, il più piccolo dei grandi”: questa la formula che riassume la sda che Benigni & K ha accettato per costruire il futuro della struttura nata nel 1991 con…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Malerba & Partners conta oltre 25 professionisti fra cui dottori commercialisti, avvocati e consulenti del lavoro.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“ADVEST TAX LEGAL CORPORATE offers excellence-driven services tailored to meet the specific needs of each project, combining top-tier expertise with a distinguished academic…”

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

Showing 25 of 384 professional services outsourcing firms based in Italy

See the full list, filter by size, metro and specialty, and access 1,070 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional services outsourcing firms based in Italy at a glance

As of Sep 29, 2026
34.6%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
18.0%Largest-city concentration · Milan
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
214
11-50
130
51-200
27
201-500
8
501-1,000
1
5,001-10,000
1
10001+
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 384 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 “professional services 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 1,070 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 “professional services outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional services outsourcing firms are there based in Italy?

RevenueBase identified 384 company matches for professional services 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?

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

Which city has the most professional services outsourcing firms?

Milan leads with 69 company records, followed by Rome (37) and Turin (15).

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 1,070 professional contacts with verified work emails tracked across these 384 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.