The 100 largest Government Administration companies in Italy (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Ministero della Giustizia giustizia.it Government agency responsible for organizing civil, criminal, and juvenile justice administration, as well as overseeing magistrates and penitentiary system	Government Administration	🇮🇹 Rome	15,751	n/a
2	INPS_official inps.it Provides social media updates on services, job opportunities, and public notices while ensuring respectful, secure user interaction and information access.	Government Administration	🇮🇹 Rome	9,195	1898
3	Agenzia delle Entrate agenziaentrate.gov.it The company ensures tax compliance, assists taxpayers, recovers tax evasion, provides cadastral services, and collaborates internationally to support finance departments	Government Administration	🇮🇹 Rome	7,343	2001
4	Roma Capitale comune.roma.it Local administration providing services to the community, with a focus on following a social media policy for communication and engagement	Government Administration	🇮🇹 Rome	7,341	n/a
5	Comune di Milano comune.milano.it Provides information on municipal policies related to employment and productive activities managed by the local government administration.	Government Administration	🇮🇹 Milan	5,534	n/a
6	Ministero dell'economia e delle finanze mef.gov.it The Ministry of Economy and Finance oversees economic, financial, budgeting, and tax policies, as well as public spending coordination and oversight	Government Administration	🇮🇹 Rome	5,087	1861
7	INAIL, Istituto Nazionale Assicurazione contro gli Infortuni sul Lavoro inail.it A public non-profit entity founded in 1883, provides insurance for all workers against work-related accidents, disabilities, health damage, and occupational diseases Additionally, supports injured workers with rehabilitation and reintegration assistance	Government Administration	🇮🇹 Rome	4,031	1883
8	Regione Siciliana regione.sicilia.it This company oversees and manages government operations at the regional level, serving the community through various public services and initiatives	Government Administration	🇮🇹 Palermo	3,890	1946
9	Ministero della Cultura cultura.gov.it A cultural organization founded in 1974 to protect historical buildings, monuments, artworks, and promote tourism by integrating Italian tours with cultural heritage	Government Administration	🇮🇹 Rome	3,706	1974
10	Comune di Torino comune.torino.it Official channel for public job competitions, internships, and professional recruitment announcements by the city administration of Torino.	Government Administration	🇮🇹 Turin	3,399	n/a
11	Ministero degli Affari Esteri e della Cooperazione Internazionale esteri.it The company is responsible for handling international political, economic, social, and cultural relations on behalf of the State	Government Administration	🇮🇹 Rome	3,073	1848
12	Ministero della Difesa difesa.it The organization oversees military and civil defense affairs and manages the Italian Armed Forces, led by the Italian Minister of Defence	Government Administration	🇮🇹 Rome	2,958	1861
13	Ministero delle Infrastrutture e dei Trasporti mit.gov.it The company oversees Italy's infrastructure networks and transportation systems, including planning, construction, and monitoring of major projects, in alignment with EU guidelines	Government Administration	🇮🇹 Rome	2,845	n/a
14	Provincia Autonoma di Trento provincia.tn.it The company is a local government entity in Trento, Italy, with autonomous functions dating back to 1948, overseeing legislative and executive powers	Government Administration	🇮🇹 Trento	2,785	1948
15	Invitalia invitalia.it Invitalia helps attract investments and supports business development in Italy, particularly in the Mezzogiorno region, through innovation, territorial development, and foreign investment promotion	Government Administration	🇮🇹 Rome	2,775	n/a
16	Regione Emilia-Romagna regione.emilia-romagna.it Leading provider of high-quality social services and cultural experiences in Northern Italy's Emilia-Romagna region, known for its rich history, thriving economy, renowned universities, and iconic gastronomical and automotive industries	Government Administration	🇮🇹 Bologna	2,678	1970
17	Regione Lombardia regione.lombardia.it The official page of Lombardy Region promotes initiatives, tenders, services, and opportunities for citizens, businesses, organizations, and operators Managed by Communication Unit	Government Administration	🇮🇹 Milan	2,565	1970
18	Dipartimento della Funzione Pubblica funzionepubblica.gov.it The company is a government agency responsible for reforming and modernizing public administrations, supporting legislative innovation, and promoting best practices nationally and internationally	Government Administration	🇮🇹 Rome	2,515	n/a
19	Regione Lazio regione.lazio.it Administrative region in central Italy, second most populous, borders multiple regions and the Tyrrhenian Sea, includes Vatican City enclave.	Government Administration	🇮🇹 Rome	2,465	1948
20	Presidenza del Consiglio dei Ministri governo.it The company provides support to the Prime Minister in exercising functions of political direction, coordination, and communication as mandated by the Constitution and laws	Government Administration	🇮🇹 Rome	2,311	n/a
21	Comune di Genova comune.genova.it The organization in Genoa promotes social, cultural, and economic development, considering the city's maritime, commercial, industrial, touristic, and entrepreneurial vocation	Government Administration	🇮🇹 Genoa	2,130	n/a
22	Agenzia Dogane e Monopoli - ADM adm.gov.it The agency handles customs, taxes, and state monopolies in Italy, aiming to facilitate economic growth, enforce tax compliance, and protect citizens' interests	Government Administration	🇮🇹 Rome	2,027	1999
23	Regione Toscana regione.toscana.it Regional government providing public services, managing local policies, supporting economic development, cultural heritage, and social welfare in Tuscany.	Government Administration	🇮🇹 Florence	1,963	1970
24	Regione Piemonte regione.piemonte.it The company represents the government of the Piedmont region in Italy, ensuring administration and compliance with national, regional, and European Union regulations	Government Administration	🇮🇹 Turin	1,928	1970
25	Comune di Bologna comune.bologna.it Provides information on municipal administration activities, labor policies, citizen communication, open data, smart city initiatives, and public tenders.	Government Administration	🇮🇹 Bologna	1,914	1859
26	Municipality of Florence (Comune di Firenze)comune.fi.it The company is the Municipality of Florence, overseeing a population of over 360,000 people in the city and 15 million in the surrounding metropolitan area	Government Administration	🇮🇹 Florence	1,732	1861
27	Regione Veneto regione.veneto.it This territorial autonomous entity promotes funding, services, and opportunities for citizens, businesses, and organizations in the Veneto region	Government Administration	🇮🇹 Venice	1,725	1970
28	Regione Autonoma della Sardegna regione.sardegna.it The Autonomous Region of Sardinia engages citizens and stakeholders through LinkedIn, sharing information on initiatives, funding opportunities, and sectors such as tourism, innovation, and health	Government Administration	🇮🇹 Cagliari	1,682	1948
29	Ministero del Lavoro e delle Politiche Sociali lavoro.gov.it Facilitating communication and engagement in the world of work, social security, and policies through a dedicated space for updates, events, and discussions	Government Administration	🇮🇹 Rome	1,662	n/a
30	Regione Autonoma Friuli Venezia Giulia regione.fvg.it A region in Italy with a special statute, Friuli Venezia Giulia is known for its rich history, central location, and focus on innovation and research for businesses	Government Administration	🇮🇹 Trieste	1,620	1963
31	Ministry of Enterprises and Made in Italy mimit.gov.it A government ministry focused on industry, internationalization, energy, communications, and consumer protection, following a defined social media policy	Government Administration	🇮🇹 Rome	1,522	2013
32	Ministero della Salute salute.gov.it The Ministry of Health, established in 1958, plays a crucial role in the Italian healthcare system, celebrating 60 years of service in 2018	Government Administration	🇮🇹 Rome	1,499	1958
33	Comune di Palermo comune.palermo.it Local municipal government organization in Palermo, Italy, responsible for providing public services and facilitating community development initiatives	Government Administration	🇮🇹 Palermo	1,405	n/a
34	Regione Puglia regione.puglia.it This company provides information and opportunities for entities, businesses, startups, and professionals in the Puglia region, including grants, statistics, and event participation	Government Administration	🇮🇹 Bari	1,369	n/a
35	ATS Città Metropolitana di Milano ats-milano.it The official account of the Health Protection Agency in the Metropolitan City of Milan (provinces of Milan and Lodi), promoting health initiatives	Government Administration	🇮🇹 Milan	1,309	2015
36	ALES Arte Lavoro e Servizi S.p.A.ales-spa.com A company supporting the Ministry of Culture in safeguarding and enhancing cultural heritage through various services, projects, events, and promoting the Art Bonus tax credit	Government Administration	🇮🇹 Rome	1,068	1997
37	Regione Liguria regione.liguria.it Legislative and administrative body governing Liguria region, responsible for economic planning, healthcare, industry development, tourism, agriculture, and social services	Government Administration	🇮🇹 Genoa	1,026	1970
38	Agenzia del Demanio agenziademanio.it The agency manages and enhances the State's real estate assets, promoting projects for their recovery and optimization to increase economic and social value	Government Administration	🇮🇹 Rome	1,005	1999
39	Senato della Repubblica senato.it The company is one of the two branches of Parliament, responsible for legislative processes, government oversight, and internal administration within a democratic framework	Government Administration	🇮🇹 Rome	918	n/a
40	Regione Abruzzo regione.abruzzo.it The company operates as a territorial entity in Italy with its own statutes, powers, and functions as defined by the Italian Constitution	Government Administration	🇮🇹 L'Aquila	911	1970
41	Formez formez.it The company supports public administrations in developing organizational innovation projects, improving service quality, and promoting international cooperation and communication	Government Administration	🇮🇹 Rome	909	1965
42	Ministero dell'Ambiente e della Sicurezza Energetica mase.gov.it Government body responsible for environmental protection, energy security, sustainable development, and implementing policies for ecological and energy management.	Government Administration	🇮🇹 Rome	760	n/a
43	Comune di Padova comune.padova.it The company located in Padova offers a range of services including citizen relations, town police assistance, and contact center support	Government Administration	🇮🇹 Padua	757	n/a
44	Automobile Club d'Italia aci.it Defends mobility rights, supports over one million members, promotes sustainable automotive culture, and addresses social, economic, and environmental mobility issues.	Government Administration	🇮🇹	685	1905
45	Regione Umbria regione.umbria.it Local government institution in Umbria, Italy, operating through various directorates and agencies to serve the region in central Italy	Government Administration	🇮🇹 Perugia	680	n/a
46	Comune di Trieste trieste.it This organization is a municipal government located in Trieste, Italy, providing services and resources to the local community	Government Administration	🇮🇹 Trieste	678	n/a
47	Ministero dell'Agricoltura, della Sovranità alimentare e delle Foreste masaf.it The company oversees national and international agricultural, food, forestry, fishing, and equestrian policies, representing Italy in European negotiations and coordinating inspections within the industry	Government Administration	🇮🇹 Rome	649	n/a
48	Comune di Modena comune.modena.it Local government of Modena, Italy, serving approximately 180,000 residents Motto "Avia pervia" means "Make difficult things easy"	Government Administration	🇮🇹 Modena	635	1135
49	Avvocatura Generale dello Stato avvocaturastato.it The organization provides legal counsel and defense for State Administrations in various legal proceedings, with a central office in Rome and regional branches	Government Administration	🇮🇹 Rome	613	1933
50	Comune di Bari comune.bari.it Official page of the municipality of Bari, providing information and updates on local government activities and services	Government Administration	🇮🇹 Bari	599	n/a
51	AIFA Agenzia Italiana del farmaco aifa.gov.it The company is the national regulatory authority for drugs in Italy, ensuring safe access and proper use, managing pharmaceutical spending, promoting innovation, and collaborating with stakeholders	Government Administration	🇮🇹 Rome	594	2004
52	ENAC - Ente Nazionale per l'Aviazione Civile enac.gov.it The company acts as the sole technical regulation, certification, supervision, and control authority in the civil aviation sector in Italy, ensuring safety and quality in aviation	Government Administration	🇮🇹 Rome	581	1997
53	Biblioteca Comunale bibliomilanoest.it Bringing news and updates from the world of libraries and bookstores in Milan	Government Administration	🇮🇹 Segrate	575	n/a
54	Comune di Parma The company is located in Parma, a city known for its historical and cultural traditions, particularly in gastronomy and food technology, as well as various industrial sectors	Government Administration	🇮🇹 Parma	566	n/a
55	Comune di Cagliari comune.cagliari.it Local government managing administrative functions and services for Cagliari city and its metropolitan area in Sardinia region.	Government Administration	🇮🇹 Cagliari	545	n/a
56	City of Venice, Florida venicegov.com Municipal government organization in Venice, Florida, overseeing city operations, services, and community development for residents and businesses	Government Administration	🇮🇹 Venice	536	n/a
57	Comune di Ferrara comune.ferrara.it Management and promotion of Ferrara's UNESCO heritage, cultural events, urban sustainability projects, and efficient public services for citizens.	Government Administration	🇮🇹 Ferrara	509	n/a
58	Città metropolitana di Milano cittametropolitana.mi.it The Metropolitan City of Milan is a governmental territorial entity composed of 133 municipalities and over 3 million citizens in Italy	Government Administration	🇮🇹 Milan	506	2015
59	Ordine degli Psicologi del Lazio ordinepsicologilazio.it The company is a public entity overseeing psychologists in Italy, ensuring adherence to laws, protecting the profession, and maintaining professional standards	Government Administration	🇮🇹 Rome	496	1994
60	Comune di Rimini comune.rimini.it The company is a local territorial entity in Rimini, Italy, providing various services such as offices, tourist information, and a guide to services	Government Administration	🇮🇹 Rimini	489	n/a
61	Città metropolitana di Torino cittametropolitana.torino.it The Metropolitan City of Turin is a large territorial entity servicing municipalities and citizens in the area	Government Administration	🇮🇹 Turin	475	2015
62	Agenzia regionale per il lavoro Sardegna aspalsardegna.it The regional agency for employment in Sardinia supports and monitors regional labor policies, analyzes labor market trends, and collaborates with public and private entities	Government Administration	🇮🇹 Cagliari	446	n/a
63	Ordine degli Psicologi della Lombardia opl.it The company is a public entity overseen by the Ministry of Health, responsible for regulating and protecting the profession of psychologists at a regional and provincial level	Government Administration	🇮🇹 Milan	439	n/a
64	Agenzia Piemonte Lavoro agenziapiemontelavoro.it An instrumental entity of the Piemonte Region promoting active labor policies to facilitate matching job seekers and employers, ensuring essential service performance levels	Government Administration	🇮🇹 Turin	394	1998
65	Comune di Prato comune.prato.it A local government entity in Prato, Italy, managing public services, infrastructure, and community development from its headquarters in Piazza del Comune	Government Administration	🇮🇹 Prato	373	n/a
66	ARIA S.p.A. Lombardia ariaspa.it The company aims to support the development of the Lombard territory by bridging the gap between public administration, market offerings, and citizen/business needs with transparency, ethics, responsibility, and passion	Government Administration	🇮🇹 Milan	371	n/a
67	SOGESID sogesid.it An engineering and technical assistance company working with the Ministry of Ecological Transition to plan and implement environmental projects nationwide	Government Administration	🇮🇹 Rome	368	1994
68	Ordine degli Ingegneri della Provincia di Roma ording.roma.it The company is a public non-profit entity that oversees and protects the professional title and practice of engineers in Rome province They provide professional development, advice, and job opportunities	Government Administration	🇮🇹 Rome	367	1935
69	Regione Molise regione.molise.it An IT and services company located in Campobasso, Molise, Italy, specializing in providing information technology solutions to clients in the region	Government Administration	🇮🇹 Campobasso	355	n/a
70	Città Metropolitana di Genova cittametropolitana.genova.it Management of local economic growth, social development, land planning, environmental protection, transport, mobility, and high school infrastructure.	Government Administration	🇮🇹 Genoa	348	2015
71	National School of Administration (SNA)sna.gov.it The organization is responsible for selecting and training managers and civil servants, fostering public service ethics and promoting innovation in Public Administration	Government Administration	🇮🇹 Rome	333	1957
72	Comune di Trento comune.trento.it Provides local government services focused on urban management, community support, and smart city initiatives enhancing public administration and citizen engagement.	Government Administration	🇮🇹 Trento	331	n/a
73	Comune di Messina comune.messina.it Official page of the Municipality of Messina, providing official information and updates on local government activities and initiatives	Government Administration	🇮🇹 Messina	326	n/a
74	Città metropolitana di Roma Capitale cittametropolitanaroma.it The metropolitan city of Rome Capital pursues strategic development, integrated services, infrastructure, communication networks, institutional relations, planning, mobility, economic and social development	Government Administration	🇮🇹 Rome	311	n/a
75	AREU Lombardia areu.lombardia.it The company provides emergency assistance services through the use of the unique emergency number 112	Government Administration	🇮🇹 Milan	309	2008
76	Agenas agenas.gov.it The company is a national public agency that provides support to the Ministry of Health and regions for the development and innovation of the National Health Service They focus on technical-operational support for health system governance	Government Administration	🇮🇹 Rome	290	1993
77	Comune di Cesena comune.cesena.fc.it Explore opportunities and recruitment processes within the Cesena Municipality, focusing primarily on competitive exams and selections	Government Administration	🇮🇹 Cesena	290	n/a
78	Provincia di Brescia provincia.brescia.it The company serves as a hub for municipalities in Brescia, facilitating collaboration, analyzing needs, and leveraging expertise to improve public services efficiently and modernly	Government Administration	🇮🇹 Brescia	241	n/a
79	City of Pesaro comune.pesaro.pu.it A city in Italy with a focus on promoting cycling, music, and cultural heritage, while actively participating in international networks	Government Administration	🇮🇹 Pesaro	225	n/a
80	Comune di San Benedetto del Tronto comunesbt.it The company is based in San Benedetto del Tronto, a major city on the Adriatic coast known for tourism, fishing, and social services	Government Administration	🇮🇹 San Benedetto del Tronto	216	1862
81	Comune di Asti comune.asti.it Government administration company located in Asti, Italy Coordinates services and projects for the local community in the Piedmont region	Government Administration	🇮🇹 Asti	183	n/a
82	Provincia di Treviso provincia.treviso.it The company is recognized by the Italian Constitution and is responsible for managing inter-municipal areas as outlined in the Constitution	Government Administration	🇮🇹 Treviso	179	n/a
83	COMUNE DI BUSTO ARSIZIO bustoarsizio.va.it Strategically located in Lombardy, between Milan and Malpensa, this company in Busto Arsizio has a rich industrial past, a dynamic present, and an innovative future	Government Administration	🇮🇹 Busto Arsizio	179	n/a
84	Provincia di Cremona provincia.cremona.it The organization represents and promotes the interests of the community of Cremona, Italy while coordinating development in line with historical and environmental characteristics	Government Administration	🇮🇹 Cremona	177	n/a
85	ANCI Lombardia anci.lombardia.it An association representing 1400 municipalities in the Lombardy Region, advocating for their interests and promoting initiatives for future-oriented community development Contact: posta@ancilombardiait	Government Administration	🇮🇹 Milan	174	1978
86	Comune di Pistoia comune.pistoia.it Informative page providing updates about the city of Pistoia, offering information and resources for citizens and visitors	Government Administration	🇮🇹 Pistoia	170	1105
87	ODCEC Roma odcec.roma.it The company oversees compliance with professional law, maintains the registry of accountants, provides fee advice, and regulates continuing professional education for members	Government Administration	🇮🇹 Rome	169	n/a
88	PROVINCIA DI MANTOVA provincia.mantova.it This company provides administrative services at the provincial level in Mantova	Government Administration	🇮🇹 Mantua	168	1815
89	AGEA - Agenzia per le Erogazioni in Agricoltura agea.gov.it An Italian government agency specializing in agricultural disbursements, located in Rome, Italy	Government Administration	🇮🇹 Rome	164	n/a
90	Trentino Sviluppo S.p.A.trentinosviluppo.it An agency supporting sustainable development in Trentino by promoting business skills, innovation, and social cohesion to build a prosperous future	Government Administration	🇮🇹 Rovereto (TN)	160	2003
91	ODCEC Milano - Ordine dei Dottori Commercialisti e degli Esperti Contabili di Milano odcec.mi.it The company is a professional organization in Milan with 9641 members, overseeing the registry, disciplinary actions, fee calculation, and free training events for accountants	Government Administration	🇮🇹 Milan	158	n/a
92	Ordine degli Ingegneri di Torino torino.ordingegneri.it The Engineering Order of the Province of Turin provides professional support, discipline, and training for over 7,000 engineers, ensuring compliance with ethical standards	Government Administration	🇮🇹 Turin	157	n/a
93	Ordine dei Giornalisti della Lombardia odg.mi.it An organization located in Milan, Italy that represents and supports journalists in Lombardy	Government Administration	🇮🇹 Milan	157	n/a
94	AKG Italia akgitalia.it A global leader in personal support services, providing guidance in employment, health, and welfare for individuals and communities in Italy	Government Administration	🇮🇹 Milan	154	2019
95	Arpas - Agenzia Regionale per la Protezione dell'Ambiente della Sardegna sardegnaambiente.it An agency in Sardinia dedicated to environmental protection through monitoring, control, and technical support at all levels of government	Government Administration	🇮🇹 Cagliari	153	2006
96	AGID - Agenzia per l'Italia Digitale agid.gov.it The Agency for Digital Italy supports public administrations in implementing the Italian Digital Agenda, promoting technology innovation and digital services	Government Administration	🇮🇹 Rome	148	2012
97	ANVUR anvur.it A national agency specializing in evaluating universities and research institutes to ensure quality and excellence in higher education and research	Government Administration	🇮🇹 Rome	148	2010
98	Comune di Vercelli comune.vercelli.it Local government entity providing a variety of administrative services including finance, urban development, social policies, municipal police, human resources, and cultural programs	Government Administration	🇮🇹 Vercelli	146	n/a
99	Ville de Cournon-d'Auvergne cournon-auvergne.fr A city in Auvergne region, part of Clermont Auvergne Metropolis, with a population of 20,533, offering schools, sports facilities, cultural amenities, and a thriving community of 200 associations	Government Administration	🇮🇹 Milan	113	n/a
100	ODCEC Bolzano - Ordine dei Dottori Commercialisti e degli Esperti Contabili commercialistibolzano.org The company is a public entity overseen by the Ministry of Justice, with a provincial structure regulating professional accountants in Bolzano	Government Administration	🇮🇹 Bolzano	107	n/a

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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.

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Government Administration companies in Rome 37