Company lists · Data refreshed September 2026

Top 23 Back office services companies based in Italy

RevenueBase identified 143 company matches for back office services companies associated with Italy as of September 2026 and tracks 2,446 professional contacts across them, including 783 with verified work emails. Milan is the largest hub.

This list covers company matches for back office services companies 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 19, 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 19, 2026 How this list was built
143Companies
2,446Contacts tracked
783Verified emails
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The 23 largest back office services companies based in Italy

Ranked by team size
Top 23 of 143 company matches for back office services companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 19, 2026201-500304 contacts →

Exact match

“Zeta Service è specializzata in paghe e amministrazione del personale in outsourcing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Sep 19, 2026501-1,000255 contacts →

Exact match

“Mediacom è un’azienda multiservice nata nel 1998 che offre il proprio supporto operativo e consulenziale, gestendo tutte le attività che coinvolgono il Cliente Finale e le…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Sep 19, 2026201-500201 contacts →

Exact match

“Winflow è l’azienda partner del Gruppo De Pasquale, specializzata in Business Process Outsourcing per la gestione di interi processi aziendali o alcune attività: Customer Service…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Sep 19, 20261,001-5,000176 contacts →

Exact match

“Player riconosciuto nel mercato del Business Process Outsourcing (BPO), Bassilichi si posiziona quale partner di riferimento per Banche, Aziende ed Enti della PP.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchReggio Emilia, ItalyHQ recorded Sep 19, 202651-200123 contacts →

Exact match

“Factory at Outsourcing Business Processes WeMay attraverso la sua pluriennale esperienza ha maturato una solida esperienza e specializzazione nei servizi di Business Process…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Sep 19, 202651-20091 contacts →

Exact match

“Servizi elaborazione paghe e di consulenza aziendale”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Sep 19, 202651-20090 contacts →

Exact match

“Siamo la società di Gi Group Holding – la prima multinazionale italiana del lavoro - specializzata in soluzioni di outsourcing avanzato e consulenza operativa dell’amministrazione…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBelluno, ItalyHQ recorded Sep 19, 202651-20073 contacts →

Exact match

“Dal 1973 noi di Feinar offriamo servizi paghe, contabilità e soluzioni informatiche ad ogni tipologia di azienda, dalla piccola e media impresa al grande gruppo industriale con la…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Sep 19, 2026201-50072 contacts →

Exact match

“PMC PLUS FA CRESCERE LA TUA AZIENDA!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchAssago, ItalyHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Sep 19, 2026501-1,00033 contacts →

Exact match

“F2A, leader nel panorama dei servizi integrati, del payroll, dell’amministrazione del personale e della contabilità.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“GEPS Gestione Elaborazione Paghe Stipendi - SERVIZIO DI PAYROLL - Elaborazione Paghe Stipendi G.E.P.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Accounting Partners è nata nel 2005 per offrire l’opportunità di esternalizzare tutte le attività amministrative, contabili e di back office.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchFlorence, ItalyHQ recorded Sep 19, 2026201-50012 contacts →

Exact match

“BDM si occupa di Business Process Outsourcing e Business Process Management per istituti di credito, società di assicurazione e grandi imprese secondo criteri di riduzione dei…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchTreviso, ItalyHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Cloud Service, Top Service Partner Zucchetti e partner Alpha Sistemi, è specializzata in paghe e amministrazione del personale in Outsourcing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Generale Servizi Amministrativi S.r.l.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Sep 19, 20261-106 contacts →

Exact match

“QuintoJob offre servizi in outsourcing al mercato finanziario e assicurativo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchCampo Tures, ItalyHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Komplettanbieter aus dem Tauferer Ahrntal für Datenverarbeitung, Steuerberatung und Lohnbuchhaltung”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchRome, ItalyHQ recorded Sep 19, 2026201-5004 contacts →

Exact match

“Servizi di consulenza ed elaborazione paghe per le aziende”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Dalla Partita IVA alla gestione contabile della tua attività, ti affianchiamo in modo chiaro e continuativo per aiutarti a prendere sempre le decisioni giuste.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchUdine, ItalyHQ recorded Sep 19, 202611-502 contacts →

Exact match

“La Società si occupa dell’elaborazione, calcolo e stampa degli adempimenti in materia di amministrazione e gestione del personale, nonché di attività accessorie e strumentali a…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchGavardo, ItalyHQ recorded Sep 19, 202611-502 contacts →

Exact match

“Attivita di elaborazione dati, consulenza e servizi a privati, imprese e societa, tenuta delle scritture contabili, pratiche amministrative”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 23 of 143 back office services companies based in Italy

See the full list, filter by size, metro and specialty, and access 783 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Back office services companies based in Italy at a glance

As of Sep 19, 2026
32.0%Verified-email coverage
17.1Average contacts per company
11-50Median size (employees)
24.5%Largest-city concentration · Milan
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
66
51-200
20
201-500
6
501-1,000
4
1,001-5,000
2

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 143 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 “back office services companies” 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 783 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 19, 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 “back office services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many back office services companies are there based in Italy?

RevenueBase identified 143 company matches for back office services companies 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?

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

Which city has the most back office services companies?

Milan leads with 35 company records, followed by Rome (15) and Turin (5).

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 783 professional contacts with verified work emails tracked across these 143 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 19, 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.