Company lists · Data verified August 2026

Top 12 Accounting services outsourcing companies based in Italy

There are 421 accounting services outsourcing companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 1,414 professional contacts across them, including 274 with verified work emails and 41 with mobile numbers. Roma is the largest hub.

This list covers accounting services outsourcing companies headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

421Companies
1,414Contacts tracked
274Verified emails
41Mobile numbers
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The 12 largest accounting services outsourcing companies based in Italy

Ranked by team size
Top 12 of 421 accounting services outsourcing companies based in Italy, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Fidiger S.P.ARoma51-2007247
2Kreston TDL ItalyMilano51-2005021
3Sigmagest S.P.AMilano51-2002116
4SintesiSchio11-502111
5S.R.C. Società DI Revisione Contabile S.R.LGenova11-50191
6IL Commercialista Online SRLRocca San Giovanni11-50153
7Seld PrimeCittadella11-50141
8Ausserhofer & PartnerBolzano51-200118
9Studio Ceac SRLRimini11-5065
10Uniced Servizi S.R.LModena51-20051
11S.C.D. Studio S.R.L.Nembro11-5032
12Studio Capra Commercialisti AssociatiVerona11-5031

Showing 12 of 421 accounting services outsourcing companies based in Italy

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Accounting services outsourcing companies based in Italy at a glance

As of Aug 28, 2026
1-10Median size (employees)
RomaLargest hub · 22 HQs
41Contacts with mobile numbers
3Emails re-verified in last 30 days

Companies by employee count

1-10
242
11-50
141
51-200
28
201-500
1
1,001-5,000
1

Accounting services outsourcing companies by metro

MetroCompanies
Accounting services outsourcing companies in Roma22
Accounting services outsourcing companies in Milano Mi15
Accounting services outsourcing companies in Torino13
Accounting services outsourcing companies in Milano11
Accounting services outsourcing companies in Bologna10
Accounting services outsourcing companies in Brescia8
Accounting services outsourcing companies in Milan7

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “accounting services outsourcing companies”, with match quality audited by blind human judging, and headquartered in Italy.
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
Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting services outsourcing companies are there based in Italy?

There are 421 accounting services outsourcing companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Fidiger S.P.A, headquartered in Roma, tops this list with the largest team on record.

Which city has the most accounting services outsourcing companies?

Roma leads with 22 headquartered companies, followed by Milano Mi (15) and Torino (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 274 verified decision-maker contacts tracked across these 421 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.