Company lists · Data refreshed September 2026

Top 25 HR business process outsourcing firms based in Milan, Italy

Name: HR business process outsourcing firms based in Milan, Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 163 companies tracked

RevenueBase identified 163 HR business process outsourcing firms headquartered in Milan, Italy as of September 2026 and tracks 4,561 professional contacts across them, including 1,386 with verified work emails. Across Italy, Milan is the largest hub for this category.

This list covers HR business process outsourcing firms headquartered in Milan, Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

163Companies

4,561Contacts tracked

1,386Verified emails

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The 25 largest HR business process outsourcing firms based in Milan, Italy

Ranked by team size

Top 25 of 163 HR business process outsourcing firms based in Milan, Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to HR business process outsourcing firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Inaz SRL	Strong evidence	Milan, ItalyHQ checked Sep 30, 2026	501-1,000	436 contacts →
	Strong evidence “INAZ è una HR Tech italiana con oltre 75 anni di esperienza nello sviluppo di soluzioni e servizi per i processi HR di amministrazione e gestione del personale.” Source: RevenueBase Database · checked Sep 30, 2026
2	Zeta Service	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	304 contacts →
	Partial evidence “Zeta Service è specializzata in paghe e amministrazione del personale in outsourcing.” Source: RevenueBase Database · checked Sep 30, 2026
3	Mediacom	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	501-1,000	255 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
4	Winflow	Strong evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	201 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
5	IQM Selezione	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	n/a	171 contacts →
	Indirect evidence “Attiva in Italia dal 2005, IQM selezione è una società di ricerca e selezione, formazione e sviluppo delle Risorse Umane con sede a Milano.” Source: RevenueBase Database · checked Sep 30, 2026
6	Samsic HR Italia	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	154 contacts →
	Partial evidence “Siamo Samsic HR Italia S.p.A, un’Agenzia per il Lavoro appartenente al Gruppo multinazionale francese Samsic, tra i leader europei nell'ambito della gestione delle Risorse Umane e…” Source: RevenueBase Database · checked Sep 30, 2026
7	A&f Consulting	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	91 contacts →
	Indirect evidence “Servizi elaborazione paghe e di consulenza aziendale” Source: RevenueBase Database · checked Sep 30, 2026
8	GI HR Services	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	90 contacts →
	Partial evidence “Siamo la società di Gi Group Holding – la prima multinazionale italiana del lavoro - specializzata in soluzioni di outsourcing avanzato e consulenza operativa dell’amministrazione…” Source: RevenueBase Database · checked Sep 30, 2026
9	Gruppo DE Pasquale	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	39 contacts →
	Indirect evidence “Inforgroup, Gruppo De Pasquale.” Source: RevenueBase Database · checked Sep 30, 2026
10	People SPA	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	38 contacts →
	Indirect evidence “People Spa è una società specializzata nella gestione delle Risorse Umane, che offre servizi altamente professionali ad aziende di diversi settori.” Source: RevenueBase Database · checked Sep 30, 2026
11	Mynameis	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	36 contacts →
	Indirect evidence “Mynameis è il nuovo brand di headhunting di profili senior e middle management pensato da inJob, recruitment company - parte di W-Group - specializzata in profili professional.” Source: RevenueBase Database · checked Sep 30, 2026
12	Unilinea S.R.L	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
13	F2a	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	501-1,000	33 contacts →
	Indirect evidence “F2A, leader nel panorama dei servizi integrati, del payroll, dell’amministrazione del personale e della contabilità.” Source: RevenueBase Database · checked Sep 30, 2026
14	VIR HR Human Resources, Exclusive Partner Of Kennedy Executive For Italy	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	n/a	33 contacts →
	Partial evidence “VIR HR Human Resources operates since 2005 - with an interesting appreciation from clients - in the field of Human Resources consulting, particularly in the domain of Personnel…” Source: RevenueBase Database · checked Sep 30, 2026
15	Labor-B	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	32 contacts →
	Indirect evidence “La mission di Labor-B è aiutare le aziende e i loro imprenditori a realizzare il proprio modello di Cultura d’Impresa.” Source: RevenueBase Database · checked Sep 30, 2026
16	Aegis Human Consulting Group	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “For more than 20 years we have been evolving by looking to the future, using an innovative methodology and a unique strategic-analytical approach in Human Resources and Recruiting.” Source: RevenueBase Database · checked Sep 30, 2026
17	Arethusa	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	29 contacts →
	Indirect evidence “Arethusa is partner of its Clients, to maximize the value of their Human Capital, contributing to the sustainable profitable growth of their business, today and tomorrow.” Source: RevenueBase Database · checked Sep 30, 2026
18	Gesam Società TRA Professionisti S.R.L	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “Persone, soluzioni, innovazione.” Source: RevenueBase Database · checked Sep 30, 2026
19	Prolink	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “Prolink è parte del gruppo Chi Cosa Come, insieme allo Studio di Consulenza del Lavoro Platti e allo Studio Legale Cella: tre realtà complementari che uniscono competenze…” Source: RevenueBase Database · checked Sep 30, 2026
20	Sint Advanced Outsourcing	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “S.IN.T.” Source: RevenueBase Database · checked Sep 30, 2026
21	Jolen Group	Strong evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	24 contacts →
	Strong evidence “Dal 2008, Jolen Group è l’hub di intelligence e partner BPO (Business Process Outsourcing) strategico per i mercati Energy, Telco, Call Center e Agenzie di Vendita.” Source: RevenueBase Database · checked Sep 30, 2026
22	HR Capital	Strong evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	23 contacts →
	Strong evidence “HR Capital è una società leader nella fornitura di consulenza in materia di lavoro e di servizi per l’amministrazione del personale in outsourcing.” Source: RevenueBase Database · checked Sep 30, 2026
23	Studio Cassone	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Cassone Studio was set in 1981.” Source: RevenueBase Database · checked Sep 30, 2026
24	NAIVE	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	1-10	21 contacts →
	Partial evidence “Naïve helps company offering management, organizational, process and application consulting services.” Source: RevenueBase Database · checked Sep 30, 2026
25	Malo HR	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “Malo HR è una società di consulenza HR che affianca le aziende a 360° nella gestione e nello sviluppo strategico delle persone: dalla selezione alla retention dei talenti, fino…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: HR business process outsourcing firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names HR business process outsourcing firms.
Partial evidence: Its own public description names part of HR business process outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name HR business process outsourcing firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 163 HR business process outsourcing firms based in Milan, Italy

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HR business process outsourcing firms based in Milan, Italy at a glance

As of Sep 30, 2026

30.4%Verified-email coverage

28.0Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Italy list rather than for Milan, so it is reported there. Company counts and contact totals on this page are exact for Milan, over 163 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among HR business process outsourcing firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Milan, Italy whose own description of what they do matches “HR business process outsourcing firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names HR business process outsourcing firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among HR business process outsourcing firms, and records with no verified work email. Companies headquartered outside Milan are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,386 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

HR business process outsourcing firms by metro in Italy

HR business process outsourcing firms in Rome59

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names HR business process outsourcing firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many HR business process outsourcing firms are there based in Milan, Italy?

RevenueBase identified 163 HR business process outsourcing firms headquartered in Milan, Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Inaz SRL, headquartered in Milan, tops this list with the largest team on record.

Which city in Italy has the most HR business process outsourcing firms?

Milan leads Italy with 163 headquartered companies, followed by Rome (59) and Turin (33).

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 1,386 verified decision-maker contacts tracked across these 163 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.