# The 100 largest corporate groups and holding companies in Italy

Tamtam tracks 560 corporate groups and holding companies headquartered in Italy. This list ranks the 100 largest by number of employees on LinkedIn, led by Poste Italiane, Saipem and Prysmian. Their median headcount is 2,332. Half of them were founded in 1969 or later. The most common headquarters are Milan (23), Rome (8) and Bologna (4).

This selection of large Italian corporate groups and holding companies includes major players across diverse sectors. Poste Italiane operates in postal services and finance, Saipem specializes in engineering for energy and infrastructure, Prysmian is a global leader in high-tech cables, and TIM provides telecommunications services. These companies represent established entities crucial to Italy's economic landscape.

A notable pattern among these large corporate groups is their significant presence in manufacturing and infrastructure. Many are headquartered in Milan, reflecting its status as a key business hub. The list also shows a mix of older, foundational institutions like Banca Monte dei Paschi di Siena, founded in 1472, alongside more recently established global players.

🇮🇹 Italy · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Poste Italiane](https://www.tamtam.ai/c/poste-italiane) (poste.it)<br>Largest Italian postal and parcel delivery network, financial services through BancoPosta, and leading life insurance and asset management provider. | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Rome | 42,974 |  |
| 2 | [Saipem](https://www.tamtam.ai/c/saipem) (saipem.com)<br>Global leader in engineering and construction for energy and infrastructure projects worldwide, offering offshore and onshore services with a focus on sustainability and innovation | Engineering Services | 🇮🇹 Milan | 32,000 | 1957 |
| 3 | [Prysmian](https://www.tamtam.ai/c/prysmian) (prysmian.com)<br>A global leader in high-tech cables & systems for energy and telecom, driving the energy transition and digitalization worldwide | Manufacturing | 🇮🇹 Milan | 28,000 | 1872 |
| 4 | [TIM](https://www.tamtam.ai/c/tim) (gruppotim.it)<br>Provides fixed, mobile, and digital services including Cloud, IoT, and Cybersecurity, building and sharing network infrastructure in Italy and Brazil. | Telecommunications | 🇮🇹 Milan | 22,417 |  |
| 5 | [Oniverse](https://www.tamtam.ai/c/oniverse) (oniverse.it)<br>Multibrand company managing fashion, food & wine, and nautical brands with integrated production and global distribution in 59 countries. | Retail | 🇮🇹 Verona | 10,400 |  |
| 6 | [Gruppo San Donato](https://www.tamtam.ai/c/gruppo-san-donato) (grupposandonato.it)<br>Large European healthcare group integrating hospitals, research, universities, clinics, focusing on human-centered care and international expansion. | Hospitals and Health Care | 🇮🇹 Milan | 9,474 | 1957 |
| 7 | [IPC Integrated Professional Cleaning](https://www.tamtam.ai/c/ipc-integrated-professional-cleaning) (ipcworldwide.com)<br>European manufacturer specializing in professional cleaning equipment including pressure washers, scrubber driers, manual tools, and more | Machinery Manufacturing | 🇮🇹 Summaga Di Portogruaro | 9,289 | 2005 |
| 8 | [Banca Monte dei Paschi di Siena](https://www.tamtam.ai/c/banca-monte-dei-paschi-di-siena) (mps.it)<br>The company, founded in 1472, is the oldest bank globally and a top five banking group in Italy, offering various financial services | Banking | 🇮🇹 Siena | 8,939 | 1472 |
| 9 | [Webuild](https://www.tamtam.ai/c/webuild) (webuildgroup.com)<br>A global leader in designing and constructing large, complex projects in sustainable mobility, hydropower, water infrastructure, and green buildings worldwide | Construction | 🇮🇹 Rozzano (MI) | 7,514 |  |
| 10 | [OTB](https://www.tamtam.ai/c/otb) (otb.net)<br>An international fashion group that powers global brands, challenges norms, fosters creativity, and values sustainability while embracing digital innovation | Retail Luxury Goods and Jewelry | 🇮🇹 Breganze | 7,483 | 2002 |
| 11 | [Brembo](https://www.tamtam.ai/c/brembo) (brembo.com)<br>Global leader in brake technology for automotive vehicles, supplying high performance systems to manufacturers worldwide, with expertise in racing components and over 500 championships won | Motor Vehicle Manufacturing | 🇮🇹 | 7,408 |  |
| 12 | [FINCANTIERI](https://www.tamtam.ai/c/fincantieri) (fincantieri.com)<br>Global shipbuilding group specializing in cruise, naval, and offshore vessels, along with high-tech shipbuilding, repairs, and components production with a history of 230 years | Shipbuilding | 🇮🇹 Trieste | 6,871 |  |
| 13 | [Danieli Group](https://www.tamtam.ai/c/danieli-group) (danieli.com)<br>A global leader in manufacturing plants and machines for the metals industry, offering innovative solutions across all production cycles for steel and non-ferrous metals | Industrial Machinery Manufacturing | 🇮🇹 Buttrio | 6,118 | 1914 |
| 14 | [Ariston Group](https://www.tamtam.ai/c/ariston-group) (aristongroup.com)<br>Global leader in sustainable climate and water comfort, offering renewable heating, ventilation, and solar thermal systems with advanced technology. | Manufacturing | 🇮🇹 Fabriano | 6,097 | 1930 |
| 15 | [Mediaset](https://www.tamtam.ai/c/mediaset) (lavoraconnoi.mediaset.it)<br>The company offers free advertising-supported TV, pay TV, entertainment, fiction & cinema, news, web, and other related activities to viewers | Broadcast Media Production and Distribution | 🇮🇹 Cologno Monzese | 5,680 |  |
| 16 | [Reale Group](https://www.tamtam.ai/c/reale-group) (realegroup.eu)<br>Reale Group provides insurance, banking, real estate, and service solutions, serving over 45 million clients with a strong focus on mutual values and transparency | Individual and Family Services | 🇮🇹 Turin | 5,357 |  |
| 17 | [Terna SpA](https://www.tamtam.ai/c/terna-spa) (terna.it)<br>An Italian energy transmission grid operator focused on ensuring the safety, quality, and cost-effectiveness of the electricity system while promoting sustainability and innovation | Utilities | 🇮🇹 Rome | 5,058 | 1999 |
| 18 | [A2A](https://www.tamtam.ai/c/a2a) (gruppoa2a.it)<br>A company in Italy focused on environment, water, and energy, promoting circular economy and sustainable development goals through various services and operations | Utilities | 🇮🇹 Milan | 5,026 | 2008 |
| 19 | [MFE - MediaForEurope](https://www.tamtam.ai/c/mfe-mediaforeurope) (mfemediaforeurope.com)<br>An international holding company focused on aggregating top European commercial broadcasters to strengthen the competitive position of European free-to-air television globally | Broadcast Media Production and Distribution | 🇮🇹 Cologno Monzese | 4,577 |  |
| 20 | [Parmalat Group](https://www.tamtam.ai/c/parmalat-group) (parmalat.com)<br>A global food-industry group focused on creating value for shareholders, promoting employee development, and contributing to communities' economic and social progress | Food and Beverage Services | 🇮🇹 Collecchio | 4,491 |  |
| 21 | [Zucchetti](https://www.tamtam.ai/c/zucchetti) (zucchetti.it)<br>Leading European software publisher offering POS, ERP, and HR solutions with a billion euro turnover, 8,000 employees, and 2,000 partners worldwide | IT Services and IT Consulting | 🇮🇹 Lodi | 4,184 |  |
| 22 | [Edison](https://www.tamtam.ai/c/edison-milano) (edison.it)<br>Leading energy company with 140 years history, operating in renewable production, gas supply, sustainable mobility, and energy services across Europe. | Utilities | 🇮🇹 Milan | 4,174 | 1884 |
| 23 | [Lutech](https://www.tamtam.ai/c/lutech) (lutech.group)<br>A leading innovation company in Italy, Lutech Group offers end-to-end solutions for digital transformation, encompassing consulting, solutions, cybersecurity, services, and cloud technologies | IT Services and IT Consulting | 🇮🇹 Milan | 4,024 | 2001 |
| 24 | [Gruppo BCC Iccrea](https://www.tamtam.ai/c/gruppo-bcc-iccrea) (gruppobcciccrea.it)<br>The company is the largest cooperative banking group in Italy, with a national presence and significant assets It was formed in 2019 and focuses on cooperative banking activities | Banking | 🇮🇹 Rome | 3,940 | 2019 |
| 25 | [Randstad Italia](https://www.tamtam.ai/c/randstad-italia) (randstad.it)<br>Specializing in HR services since 1960, this global company prioritizes real connections over data, combining technology with human empathy to help individuals reach their full potential | Human Resources Services | 🇮🇹 Milan | 3,808 | 1999 |
| 26 | [Gruppo Hera](https://www.tamtam.ai/c/gruppo-hera) (gruppohera.it)<br>A municipally owned group providing energy, water, environmental services, and more to citizens and businesses while prioritizing ecological transition and innovation | Utilities | 🇮🇹 Bologna | 3,786 | 2002 |
| 27 | [Italgas](https://www.tamtam.ai/c/italgas) (italgas.it)<br>A leading Network Tech Company in gas, water, energy efficiency, and IT sectors, providing services to millions of customers in Italy and Greece | Utilities | 🇮🇹 Milan | 3,661 |  |
| 28 | [Piaggio Group](https://www.tamtam.ai/c/piaggio-group) (piaggiogroup.com)<br>Leading producer of scooters, motorcycles, and light transport vehicles under various brands since 1884, with global production facilities and operational joint ventures | Motor Vehicle Manufacturing | 🇮🇹 Pontedera (PI) | 3,627 | 1884 |
| 29 | [Il Sole 24 Ore](https://www.tamtam.ai/c/il-sole-24-ore) (ilsole24ore.com)<br>The leading multimedia editorial group in Italy for economic, financial, professional, and cultural information, with a strong market position in services and events | Book and Periodical Publishing | 🇮🇹 Milan | 3,407 |  |
| 30 | [TESYA Group](https://www.tamtam.ai/c/tesya-group) (tesya.com)<br>The TESYA Group offers cutting-edge integrated solutions through collaboration between top brands, providing advanced customized solutions in various industries internationally | Machinery Manufacturing | 🇮🇹 Vimodrone | 3,402 |  |
| 31 | [Snam S.p.A.](https://www.tamtam.ai/c/snam-s-p-a) (snam.it)<br>Leading European company specializing in natural gas transport, storage, and regasification services across multiple infrastructures and markets. | Utilities | 🇮🇹 Milan | 3,337 | 1941 |
| 32 | [Gruppo PAM](https://www.tamtam.ai/c/gruppo-pam) (gruppopam.it)<br>Operating various supermarket formats like Pam, Pam Express, and Pam Club, hypermarkets like Panorama, and discount stores like IN’s, alongside self-service restaurants. | Retail Groceries | 🇺🇸 Spinea | 3,230 | 1958 |
| 33 | [DGS](https://www.tamtam.ai/c/dgs) (dgsspa.com)<br>Specialized group offering security and digital transformation services, with a focus on excellence, innovation, and partnership within the ICT sector in Italy | IT Services and IT Consulting | 🇮🇹 Rome | 3,068 | 1997 |
| 34 | [ACEA](https://www.tamtam.ai/c/acea) (gruppoacea.it)<br>Integrated multi-utility company managing water, energy, waste processing, and infrastructure services across several Italian regions with millions of customers. | Utilities | 🇮🇹 Rome | 3,049 | 1909 |
| 35 | [Reale Mutua Assicurazioni](https://www.tamtam.ai/c/reale-mutua-assicurazioni) (realemutua.it)<br>Established in 1828 in Turin, this Italian mutual insurance company with over 7 affiliated companies protects millions of policyholders through a strong market presence | Insurance | 🇮🇹 Turin | 2,966 | 1828 |
| 36 | [Biesse](https://www.tamtam.ai/c/biesse) (biesse.com)<br>International manufacturer of integrated processing lines for various materials, serving furniture, construction, automotive, and aerospace industries worldwide with a global network | Machinery Manufacturing | 🇮🇹 Pesaro | 2,957 |  |
| 37 | [Gruppo Tempocasa](https://www.tamtam.ai/c/gruppo-tempocasa) (tempocasa.it)<br>A leading real estate franchise in Italy and Europe, focusing on professionalism, expertise, and continuous improvement, with over 600 agencies nationwide | Real Estate | 🇮🇹 Bresso | 2,950 | 1988 |
| 38 | [Ansaldo Energia](https://www.tamtam.ai/c/ansaldo-energia) (ansaldoenergia.com)<br>A leading international power generation company offering turnkey construction, power equipment manufacturing, service, and activities in nuclear and renewables | Engines and Power Transmission Equipment Manufacturing | 🇮🇹 Genoa | 2,936 | 1853 |
| 39 | [Grimaldi Group](https://www.tamtam.ai/c/grimaldi-group) (grimaldi.napoli.it)<br>A multinational logistics group specializing in maritime transport of cars, rolling cargo, containers, and passengers, founded in 1947 and family-owned | Truck Transportation | 🇮🇹 Naples | 2,935 | 1947 |
| 40 | [Scm Group](https://www.tamtam.ai/c/scm-group) (scmgroup.com)<br>A global leader in machinery and industrial components, providing advanced solutions for processing various materials across multiple industries worldwide | Machinery Manufacturing | 🇮🇹 Rimini | 2,928 |  |
| 41 | [Diasorin](https://www.tamtam.ai/c/diasorin-saluggia) (diasorin.com)<br>Italian biotechnology company producing and marketing in vitro diagnostics reagent kits for immunodiagnostics, molecular diagnostics, and Life Science products | Biotechnology Research | 🇮🇹 Saluggia | 2,826 |  |
| 42 | [FAAC Technologies](https://www.tamtam.ai/c/faac-technologies) (faactechnologies.com)<br>Design and production of high-performance access automation, parking control systems, and intelligent software solutions for residential and industrial sectors. | Appliances, Electrical, and Electronics Manufacturing | 🇮🇹 Zola Predosa | 2,813 |  |
| 43 | [Buzzi](https://www.tamtam.ai/c/buzzi) (buzzi.com)<br>We are an international multi-regional group focused on sustainable cement, concrete, and natural aggregates, creating value through expertise and operational efficiency | Wholesale Building Materials | 🇮🇹 Casale Monferrato | 2,737 |  |
| 44 | [SACMI](https://www.tamtam.ai/c/sacmi) (sacmi.com)<br>An international group manufacturing machines and plants for Ceramics, Packaging, Food, and Automation industries with over 80 subsidiary companies worldwide | Machinery Manufacturing | 🇮🇹 Imola | 2,696 | 1919 |
| 45 | [Alpitour World](https://www.tamtam.ai/c/alpitour-world) (alpitourworld.com)<br>A leading Italian tourism company offering specialized services for organizing holiday travel, including tour operating, hotels, aviation, and on-site services | Travel Arrangements | 🇮🇹 Turin | 2,694 | 1947 |
| 46 | [Coopservice](https://www.tamtam.ai/c/coopservice) (coopservice.it)<br>A leading company with diverse services such as energy management, security, logistics, and cleaning, offering innovative and sustainable solutions nationwide | Facilities Services | 🇮🇹 Reggio Emilia | 2,572 | 1991 |
| 47 | [CIRFOOD](https://www.tamtam.ai/c/cirfood) (cirfood.com)<br>A leading Italian company in collective catering, commercial catering, and employee welfare services, producing over 100 million meals annually | Restaurants | 🇮🇹 Reggio nell'Emilia | 2,389 | 1992 |
| 48 | [Azimut Italia](https://www.tamtam.ai/c/azimut-italia) (azimut.it)<br>Azimut is an independent Italian financial company focused on managed savings, offering a wide range of financial solutions and supporting businesses | Financial Services | 🇮🇹 Milan | 2,343 |  |
| 49 | [Artsana Group](https://www.tamtam.ai/c/artsana-group) (artsana.com)<br>A global leader in the parenting space, offering a wide range of brands focused on family, society, and the environment through innovative solutions and products | Manufacturing | 🇮🇹 Grandate | 2,332 | 1946 |
| 50 | [Salini Impregilo](https://www.tamtam.ai/c/salini-impregilo) (webuildgroup.com)<br>A global industrial Group specializing in sustainable infrastructure projects such as mobility, clean energy, water management, and green buildings worldwide | Construction | 🇮🇹 Milan | 2,279 | 2014 |
| 51 | [ASTM](https://www.tamtam.ai/c/astm) (astm.it)<br>A global industrial group managing motorway networks, infrastructure development, and transportation technology with a focus on innovation, excellence, and sustainability | Facilities Services | 🇮🇹 Tortona | 2,225 | 1928 |
| 52 | [TINEXTA S.P.A.](https://www.tamtam.ai/c/tinexta-s-p-a) (tinexta.com)<br>An industrial group providing innovative solutions for digital transformation and growth worldwide, specializing in Digital Trust, Cyber Security, and Business Innovation sectors | IT Services and IT Consulting | 🇮🇹 Rome | 2,219 | 2009 |
| 53 | [SOL Group](https://www.tamtam.ai/c/sol-group) (solgroup.com)<br>Italian multinational company specializing in production, research, and sale of gases, home care services, biotech products, and renewable energy, listed on Milan Stock Exchange | Chemical Manufacturing | 🇮🇹 Monza | 2,188 | 1927 |
| 54 | [Banca Ifis](https://www.tamtam.ai/c/banca-ifis) (bancaifis.it)<br>Specializing in specialty financing, the company offers credit services, solutions for enterprises, and management of non-performing loan portfolios in Italy | Banking | 🇮🇹 Venezia-Mestre | 2,175 | 1983 |
| 55 | [DentalPro](https://www.tamtam.ai/c/dentalpro) (dentalpro.it)<br>The largest Italian dental group with over 260 centers, 2000 employees, and 1200 dental professionals providing personalized care in modern, welcoming facilities | Hospitals and Health Care | 🇮🇹 Milan | 2,163 | 2010 |
| 56 | [Cisalfa Group](https://www.tamtam.ai/c/cisalfa-group) (cisalfagroup.com)<br>Leading Italian group specializing in sports-fashion and leisure apparel, footwear, and equipment, with a global presence encompassing over 210 stores and 4,000 employees | Retail | 🇮🇹 Curno | 2,147 |  |
| 57 | [Fedrigoni Group](https://www.tamtam.ai/c/fedrigoni-group) (fedrigoni.com)<br>Specializing in premium specialty papers for packaging, labels, printing, and more, with a focus on innovation, sustainability, and creativity worldwide | Paper and Forest Product Manufacturing | 🇮🇹 Milan | 2,073 | 1888 |
| 58 | [Bticino](https://www.tamtam.ai/c/bticino) (bticino.it)<br>Manufacturer of low-voltage electrical equipment for residential, commercial and industrial sectors, including energy distribution, communication, lighting, sound, climate control and safety systems. | Appliances, Electrical, and Electronics Manufacturing | 🇮🇹 Varese | 2,047 | 1948 |
| 59 | [Cerved](https://www.tamtam.ai/c/cerved) (cerved.com)<br>This company specializes in providing data-driven solutions, including credit risk analysis, marketing services, NPL management, and credit rating agency services across Italy | Information Services | 🇮🇹 San Donato Milanese | 2,023 |  |
| 60 | [Trevi Group](https://www.tamtam.ai/c/trevi-group) (trevigroup.com)<br>A world leader in underground engineering, specializing in foundation and soil consolidation works for large infrastructure projects globally Also manufactures machinery for underground engineering | Civil Engineering | 🇮🇹 Cesena | 1,950 |  |
| 61 | [Azimut\|Benetti Group](https://www.tamtam.ai/c/azimut-benetti-group) (azimutbenetti.com)<br>Leading builder of luxury motor yachts worldwide, offering over 45 models that embody innovation, quality, and a strong bond with owners Operating globally | Shipbuilding | 🇮🇹 Viareggio | 1,892 | 1969 |
| 62 | [Gi Group Holding](https://www.tamtam.ai/c/gi-group-holding) (gigroupholding.com)<br>A global HR services company focused on creating value in the labor market through staffing, professional recruitment, search & selection, and outsourcing solutions | Human Resources Services | 🇮🇹 Milan | 1,883 | 1998 |
| 63 | [Rosetti Marino Group of Companies](https://www.tamtam.ai/c/rosetti-marino-group-of-companies) (rosettimarinogroup.com)<br>An integrated group providing engineering, construction services to industrial sectors like Energy, Petrochemical, Power, and Shipbuilding with strong project management capabilities | Oil and Gas | 🇮🇹 Ravenna | 1,844 | 1925 |
| 64 | [Fratelli Cosulich Group](https://www.tamtam.ai/c/fratelli-cosulich-group) (cosulich.com)<br>A diversified multinational group founded in 1857, offering ship agency, marine fuel trading, manning, yacht services, freight-forwarding, construction, and IT consulting worldwide | Maritime Transportation | 🇮🇹 Genoa | 1,791 |  |
| 65 | [Maccaferri](https://www.tamtam.ai/c/maccaferri) (maccaferri.com)<br>A global construction solutions provider specializing in a variety of systems such as retaining structures, slope stabilization, erosion protection, and more | Civil Engineering | 🇮🇹 Bologna | 1,784 |  |
| 66 | [BasicNet SpA](https://www.tamtam.ai/c/basicnet-spa) (basic.net)<br>Global apparel, footwear, and accessories company with brands like Kappa, Superga, and K-Way, operating through a web-integrated network of licensees worldwide | Retail Apparel and Fashion | 🇮🇹 Turin | 1,779 |  |
| 67 | [Zoppas Industries Heating Element Technologies](https://www.tamtam.ai/c/zoppas-industries-heating-element-technologies) (zoppasindustries.com)<br>An Italian company specializes in creating intelligent electric heating solutions for various applications across household and industrial settings worldwide | Industrial Machinery Manufacturing | 🇮🇹 Vittorio Veneto | 1,769 | 1963 |
| 68 | [Polynt Group](https://www.tamtam.ai/c/polynt-group) (polynt.com)<br>A global chemical company specializing in the production, sales, and development of organic anhydrides, composites, coating resins, and other specialty chemicals | Chemical Manufacturing | 🇮🇹 Scanzorosciate | 1,693 | 1955 |
| 69 | [Arneg](https://www.tamtam.ai/c/arneg) (arneg.com)<br>Designs, manufactures, and installs complete equipment for the retail sector, specializing in commercial refrigeration, focusing on environmental protection, energy savings, and innovation. | Machinery Manufacturing | 🇮🇹 Campo San Martino | 1,692 | 1963 |
| 70 | [Esprinet Italia](https://www.tamtam.ai/c/esprinet-italia) (esprinet.com)<br>A European tech company specializing in advisory, cybersecurity, and tech products, fostering social and environmental sustainability through digitalization and tech democracy | IT Services and IT Consulting | 🇮🇹 Vimercate | 1,689 | 1999 |
| 71 | [Horsa](https://www.tamtam.ai/c/horsa) (horsa.com)<br>Italian ICT company specializing in ERP, CRM, Business Analytics, and technology Also focused on Big Data, IoT, Cloud, and Predictive Analysis Emphasis on digital innovation and team spirit | IT Services and IT Consulting | 🇮🇹 Bologna | 1,685 | 1994 |
| 72 | [Aeroporti di Roma](https://www.tamtam.ai/c/aeroporti-di-roma) (adr.it)<br>Management and development of Rome Fiumicino and Ciampino airports, recognized for service quality, sustainability, and pandemic response excellence. | Airlines and Aviation | 🇮🇹 | 1,665 | 1974 |
| 73 | [Cefla](https://www.tamtam.ai/c/cefla) (cefla.com)<br>International multi-business company innovating in civil and industrial engineering, finishing systems, medical equipment, and LED lighting solutions to enhance quality of life globally | Industrial Machinery Manufacturing | 🇮🇹 Imola | 1,654 |  |
| 74 | [Fidia Pharma](https://www.tamtam.ai/c/fidia-pharma) (fidiapharma.com)<br>Development, manufacturing, and marketing of hyaluronic acid-based products for eye care, wellness, joint, skin, and specialty care worldwide. | Pharmaceutical Manufacturing | 🇮🇹 Abano Terme | 1,639 | 1946 |
| 75 | [Guala Closures](https://www.tamtam.ai/c/guala-closures) (gualaclosures.com)<br>Global producer of high-quality, sustainable closures for spirits, wine, edible oils, and beverages, with extensive R&D and manufacturing presence. | Packaging and Containers Manufacturing | 🇮🇹 Alessandria | 1,636 | 1954 |
| 76 | [Gruppo Cassa Centrale](https://www.tamtam.ai/c/gruppo-cassa-centrale) (cassacentrale.it)<br>A system of cooperative banks working together under a modern banking group, focused on promoting well-being and sustainability in the communities they serve | Banking | 🇮🇹 Trento | 1,632 | 2019 |
| 77 | [E80 Group](https://www.tamtam.ai/c/e80-group) (e80group.com)<br>An international group specializing in automated intralogistics solutions for various industries, offering smart factories, robotic systems, and integrated logistics software | Automation Machinery Manufacturing | 🇮🇹 Viano | 1,609 | 1980 |
| 78 | [The SIAD Group](https://www.tamtam.ai/c/the-siad-group) (thesiadgroup.com)<br>A leading Italian chemical group offering industrial gases, engineering services, healthcare facilities, LPG and natural gas distribution, environmental management, and energy solutions | Chemical Manufacturing | 🇮🇹 Bergamo | 1,559 | 1927 |
| 79 | [FONTANA GRUPPO](https://www.tamtam.ai/c/fontana-gruppo) (gruppofontana.it)<br>A global leader in the fasteners sector, offering high-quality standard and specialized products to key international industries worldwide | Motor Vehicle Manufacturing | 🇮🇹 Veduggio con Colzano | 1,551 |  |
| 80 | [Haworth Lifestyle](https://www.tamtam.ai/c/haworth-lifestyle) (haworthlifestyle.com)<br>This company is a federation of brands focused on high-end furniture, emphasizing tradition, uniqueness, quality, and passion in a global market | Design Services | 🇮🇹 Milan | 1,523 |  |
| 81 | [Granarolo S.p.A.](https://www.tamtam.ai/c/granarolo-s-p-a) (gruppogranarolo.it)<br>Leading Italian dairy cooperative producing and marketing milk products, focusing on sustainability, international growth, and digital transformation. | Food and Beverage Manufacturing | 🇮🇹 Bologna | 1,520 |  |
| 82 | [Angel Holding](https://www.tamtam.ai/c/angel-holding) (angelcompany.com)<br>Designing, developing high-tech solutions for railway, digital mechatronics, and aerospace sectors with global presence and significant R&D investment. | Holding Companies | 🇮🇹 Mola di Bari | 1,454 | 2010 |
| 83 | [Siram Veolia](https://www.tamtam.ai/c/siram-veolia) (veolia.it)<br>Provides integrated energy efficiency, water cycle management, and special waste services for public and private sectors to reduce emissions and resource waste. | Environmental Services | 🇮🇹 Milan | 1,497 |  |
| 84 | [CAME Spa](https://www.tamtam.ai/c/came-spa) (came.com)<br>A global leader in integrated solutions for automation, control, and security of residential, public, and urban spaces, creating smart environments to enhance well-being | Appliances, Electrical, and Electronics Manufacturing | 🇮🇹 Dosson di Casier | 1,495 | 1972 |
| 85 | [Mavriq](https://www.tamtam.ai/c/mavriq) (mavriq.com)<br>A global leader in price comparison connecting customers to providers, saving money with over 800 employees and 18 brands worldwide Partnered with Moltiply Group | Technology, Information and Internet | 🇮🇹 Milan | 1,494 |  |
| 86 | [Marcegaglia](https://www.tamtam.ai/c/marcegaglia) (marcegaglia.com)<br>A leading Italian industrial group with activities across the entire steel value chain, spanning production, processing, and international operations | Mining | 🇮🇹 Gazoldo degli Ippoliti | 1,490 | 1959 |
| 87 | [Angelini Industries](https://www.tamtam.ai/c/angelini-industries) (angeliniindustries.com)<br>Operates globally in health, industrial technology, and consumer goods sectors, focusing on growth, R&D, environmental impact reduction, and worker safety. | Manufacturing | 🇮🇹 Rome | 2,855 |  |
| 88 | [Gruppo Serenissima Ristorazione](https://www.tamtam.ai/c/gruppo-serenissima-ristorazione) (grupposerenissima.it)<br>Italian leader in commercial and collective catering, producing 50 million meals annually across Europe, focusing on innovation, growth, and dedicated work. | Food and Beverage Services | 🇮🇹 Vicenza | 1,463 | 1984 |
| 89 | [Technoprobe](https://www.tamtam.ai/c/technoprobe) (technoprobe.com)<br>A global leader in semiconductor testing, specializing in design, development, and manufacture of probe cards for chip functionality testing | Semiconductor Manufacturing | 🇮🇹 Cernusco Lombardone | 1,412 | 1996 |
| 90 | [Class Editori](https://www.tamtam.ai/c/class-editori) (classeditori.it)<br>The company is a leading Italian editorial group specializing in financial, food, lifestyle, fashion & luxury information for a professional B2B audience They cover various multimedia editorial activities | Newspaper Publishing | 🇮🇹 Milan | 1,396 |  |
| 91 | [Alkemy Group](https://www.tamtam.ai/c/alkemy-group) (alkemy.com)<br>Support digital transformation for businesses through consulting, data, AI, marketing, creativity, and technology from strategy to implementation. | Business Consulting and Services | 🇮🇹 Milan | 1,390 | 2012 |
| 92 | [Sapio Group](https://www.tamtam.ai/c/sapio-group) (grupposapio.it)<br>Industrial and medical gases, high-tech systems for cutting, welding, refrigerating gases, and pipeline design, plus hospital and home health services. | Chemical Manufacturing | 🇮🇹 Monza | 1,349 | 1922 |
| 93 | [Salvagnini](https://www.tamtam.ai/c/salvagnini) (salvagninigroup.com)<br>Innovative solutions for flexible sheet metal processing including punching/shearing machines, press-brakes, fiber laser systems, and Industry 40 compliant automation devices | Machinery Manufacturing | 🇮🇹 Sarego | 1,297 | 1993 |
| 94 | [Uniting](https://www.tamtam.ai/c/uniting) (uniting.it)<br>An collaborative ecosystem of 5 specialized units in marketing and communication, working together to create immersive brand experiences with a strong commitment to sustainability | Advertising Services | 🇮🇹 Milan | 1,285 | 2019 |
| 95 | [GVM Care & Research](https://www.tamtam.ai/c/gvm-care-and-research) (gvmnet.it)<br>Specializing in healthcare, research, biomedical industry, thermal treatments and business services, offering specialized care, medical prevention, wellness promotion, and quality of life improvement | Hospitals and Health Care | 🇮🇹 Lugo | 1,273 | 1973 |
| 96 | [SACE](https://www.tamtam.ai/c/sace) (sace.it)<br>Support Italian SMEs by enhancing competitiveness, promoting investments, and fostering sustainable growth through innovation and shared expertise. | Insurance | 🇮🇹 Rome | 1,264 |  |
| 97 | [Ferretti Group](https://www.tamtam.ai/c/ferretti-group) (ferrettigroup.com)<br>Design, construction, and sale of luxury yachts and pleasure vessels with exclusive Italian craftsmanship and global market presence. | Shipbuilding | 🇮🇹 Forlì | 1,259 | 1968 |
| 98 | [Sodalis Group](https://www.tamtam.ai/c/sodalis-group) (sodalisgroup.com)<br>Development and distribution of health, beauty, personal and home care products through multiple brands, research labs, and international channels. | Personal Care Product Manufacturing | 🇮🇹 Lodi Vecchio | 1,245 | 1990 |
| 99 | [KOS GROUP](https://www.tamtam.ai/c/kos-group) (kosgroup.com)<br>A leading company in Italy's healthcare sector, specializing in nursing homes, rehabilitation, and diagnostic centers | Hospitals and Health Care | 🇮🇹 Milan | 1,207 | 2002 |
| 100 | [Panini](https://www.tamtam.ai/c/panini) (paninigroup.com)<br>A global leader in sticker and trading card collectibles, children's magazines, books, comics, manga, and graphic novels with over 1,000 launches yearly | Book and Periodical Publishing | 🇮🇹 Modena | 1,203 | 1961 |

## How this list is built

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 Nov 11, 2026.

## More company lists in Italy

- [The largest companies in Italy](https://www.tamtam.ai/l/largest-companies-italy) (10,707)
- [Multinational companies in Italy](https://www.tamtam.ai/l/multinational-companies-italy) (2,339)
- [Manufacturers in Italy](https://www.tamtam.ai/l/manufacturers-italy) (1,879)
- [Companies with in-house R&D in Italy](https://www.tamtam.ai/l/r-and-d-companies-italy) (1,418)
- [Retail chains in Italy](https://www.tamtam.ai/l/retail-chains-italy) (1,320)
- [Family-owned companies in Italy](https://www.tamtam.ai/l/family-owned-companies-italy) (803)
- [Consumer goods companies in Italy](https://www.tamtam.ai/l/consumer-goods-companies-italy) (783)
- [Hardware manufacturers in Italy](https://www.tamtam.ai/l/hardware-companies-italy) (765)
- [Food and Beverage Manufacturing companies in Italy](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-italy) (671)
- [Critical infrastructure operators in Italy](https://www.tamtam.ai/l/critical-infrastructure-operators-italy) (621)
- [Retail Apparel and Fashion companies in Italy](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-italy) (608)
- [Financial services firms in Italy](https://www.tamtam.ai/l/financial-services-firms-italy) (588)
- [Food and beverage companies in Italy](https://www.tamtam.ai/l/food-and-beverage-companies-italy) (587)
- [IT services companies in Italy](https://www.tamtam.ai/l/it-services-companies-italy) (499)
- [E-commerce companies in Italy](https://www.tamtam.ai/l/ecommerce-companies-italy) (495)
- [Luxury brands in Italy](https://www.tamtam.ai/l/luxury-brands-italy) (474)
- [Software Development companies in Italy](https://www.tamtam.ai/l/software-development-companies-italy) (456)
- [IT Services and IT Consulting companies in Italy](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-italy) (440)
- [Transportation, Logistics, Supply Chain and Storage companies in Italy](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-italy) (409)
- [Professional services firms in Italy](https://www.tamtam.ai/l/professional-services-firms-italy) (398)
- [Contract manufacturers in Italy](https://www.tamtam.ai/l/contract-manufacturers-italy) (395)
- [Companies with a mobile app in Italy](https://www.tamtam.ai/l/companies-with-mobile-app-italy) (394)
- [Public sector organisations in Italy](https://www.tamtam.ai/l/public-sector-organisations-italy) (391)
- [Distributors and wholesalers in Italy](https://www.tamtam.ai/l/distributors-and-wholesalers-italy) (381)

## The same list elsewhere in Italy

- [Corporate groups and holding companies in Lombardy](https://www.tamtam.ai/l/holding-companies-lombardy) (224)
- [Corporate groups and holding companies in Emilia-Romagna](https://www.tamtam.ai/l/holding-companies-emilia-romagna) (76)
- [Corporate groups and holding companies in Veneto](https://www.tamtam.ai/l/holding-companies-veneto) (60)
- [Corporate groups and holding companies in Lazio](https://www.tamtam.ai/l/holding-companies-lazio) (51)
- [Corporate groups and holding companies in Piedmont](https://www.tamtam.ai/l/holding-companies-piedmont) (32)
- [Corporate groups and holding companies in Milan](https://www.tamtam.ai/l/holding-companies-milan) (98)
- [Corporate groups and holding companies in Rome](https://www.tamtam.ai/l/holding-companies-rome) (46)

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Source: https://www.tamtam.ai/l/holding-companies-italy