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.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Poste Italianeposte.it
Largest Italian postal and parcel delivery network, financial services through BancoPosta, and leading life insurance and asset management provider. |
42,974 | |||
| 2 |
Saipemsaipem.com
Global leader in engineering and construction for energy and infrastructure projects worldwide, offering offshore and onshore services with a focus on sustainability and innovation |
32,000 | |||
| 3 |
Prysmianprysmian.com
A global leader in high-tech cables & systems for energy and telecom, driving the energy transition and digitalization worldwide |
28,000 | |||
| 4 |
TIMgruppotim.it
Provides fixed, mobile, and digital services including Cloud, IoT, and Cybersecurity, building and sharing network infrastructure in Italy and Brazil. |
22,417 | |||
| 5 |
Oniverseoniverse.it
Multibrand company managing fashion, food & wine, and nautical brands with integrated production and global distribution in 59 countries. |
10,400 | |||
| 6 |
Gruppo San Donatogrupposandonato.it
Large European healthcare group integrating hospitals, research, universities, clinics, focusing on human-centered care and international expansion. |
9,474 | |||
| 7 |
IPC Integrated Professional Cleaningipcworldwide.com
European manufacturer specializing in professional cleaning equipment including pressure washers, scrubber driers, manual tools, and more |
9,289 | |||
| 8 |
Banca Monte dei Paschi di Sienamps.it
The company, founded in 1472, is the oldest bank globally and a top five banking group in Italy, offering various financial services |
8,939 | |||
| 9 |
Webuildwebuildgroup.com
A global leader in designing and constructing large, complex projects in sustainable mobility, hydropower, water infrastructure, and green buildings worldwide |
7,514 | |||
| 10 | 7,483 | ||||
| 11 |
Brembobrembo.com
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 |
7,408 | |||
| 12 |
FINCANTIERIfincantieri.com
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 |
6,871 | |||
| 13 |
Danieli Groupdanieli.com
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 |
6,118 | |||
| 14 |
Ariston Grouparistongroup.com
Global leader in sustainable climate and water comfort, offering renewable heating, ventilation, and solar thermal systems with advanced technology. |
6,097 | |||
| 15 |
Mediasetlavoraconnoi.mediaset.it
The company offers free advertising-supported TV, pay TV, entertainment, fiction & cinema, news, web, and other related activities to viewers |
5,680 | |||
| 16 |
Reale Grouprealegroup.eu
Reale Group provides insurance, banking, real estate, and service solutions, serving over 45 million clients with a strong focus on mutual values and transparency |
5,357 | |||
| 17 | 5,058 | ||||
| 18 |
A2Agruppoa2a.it
A company in Italy focused on environment, water, and energy, promoting circular economy and sustainable development goals through various services and operations |
5,026 | |||
| 19 |
MFE - MediaForEuropemfemediaforeurope.com
An international holding company focused on aggregating top European commercial broadcasters to strengthen the competitive position of European free-to-air television globally |
4,577 | |||
| 20 |
Parmalat Groupparmalat.com
A global food-industry group focused on creating value for shareholders, promoting employee development, and contributing to communities' economic and social progress |
4,491 | |||
| 21 |
Zucchettizucchetti.it
Leading European software publisher offering POS, ERP, and HR solutions with a billion euro turnover, 8,000 employees, and 2,000 partners worldwide |
4,184 | |||
| 22 | 4,174 | ||||
| 23 |
Lutechlutech.group
A leading innovation company in Italy, Lutech Group offers end-to-end solutions for digital transformation, encompassing consulting, solutions, cybersecurity, services, and cloud technologies |
4,024 | |||
| 24 |
Gruppo BCC Iccreagruppobcciccrea.it
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 |
3,940 | |||
| 25 |
Randstad Italiarandstad.it
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 |
3,808 | |||
| 26 |
Gruppo Heragruppohera.it
A municipally owned group providing energy, water, environmental services, and more to citizens and businesses while prioritizing ecological transition and innovation |
3,786 | |||
| 27 |
Italgasitalgas.it
A leading Network Tech Company in gas, water, energy efficiency, and IT sectors, providing services to millions of customers in Italy and Greece |
3,661 | |||
| 28 |
Piaggio Grouppiaggiogroup.com
Leading producer of scooters, motorcycles, and light transport vehicles under various brands since 1884, with global production facilities and operational joint ventures |
3,627 | |||
| 29 |
Il Sole 24 Oreilsole24ore.com
The leading multimedia editorial group in Italy for economic, financial, professional, and cultural information, with a strong market position in services and events |
3,407 | |||
| 30 |
TESYA Grouptesya.com
The TESYA Group offers cutting-edge integrated solutions through collaboration between top brands, providing advanced customized solutions in various industries internationally |
3,402 | |||
| 31 |
Snam S.p.A.snam.it
Leading European company specializing in natural gas transport, storage, and regasification services across multiple infrastructures and markets. |
3,337 | |||
| 32 |
Gruppo PAMgruppopam.it
Operating various supermarket formats like Pam, Pam Express, and Pam Club, hypermarkets like Panorama, and discount stores like IN鈥檚, alongside self-service restaurants. |
3,230 | |||
| 33 |
DGSdgsspa.com
Specialized group offering security and digital transformation services, with a focus on excellence, innovation, and partnership within the ICT sector in Italy |
3,068 | |||
| 34 |
ACEAgruppoacea.it
Integrated multi-utility company managing water, energy, waste processing, and infrastructure services across several Italian regions with millions of customers. |
3,049 | |||
| 35 |
Reale Mutua Assicurazionirealemutua.it
Established in 1828 in Turin, this Italian mutual insurance company with over 7 affiliated companies protects millions of policyholders through a strong market presence |
2,966 | |||
| 36 |
Biessebiesse.com
International manufacturer of integrated processing lines for various materials, serving furniture, construction, automotive, and aerospace industries worldwide with a global network |
2,957 | |||
| 37 |
Gruppo Tempocasatempocasa.it
A leading real estate franchise in Italy and Europe, focusing on professionalism, expertise, and continuous improvement, with over 600 agencies nationwide |
2,950 | |||
| 38 |
Ansaldo Energiaansaldoenergia.com
A leading international power generation company offering turnkey construction, power equipment manufacturing, service, and activities in nuclear and renewables |
2,936 | |||
| 39 |
Grimaldi Groupgrimaldi.napoli.it
A multinational logistics group specializing in maritime transport of cars, rolling cargo, containers, and passengers, founded in 1947 and family-owned |
2,935 | |||
| 40 |
Scm Groupscmgroup.com
A global leader in machinery and industrial components, providing advanced solutions for processing various materials across multiple industries worldwide |
2,928 | |||
| 41 |
Diasorindiasorin.com
Italian biotechnology company producing and marketing in vitro diagnostics reagent kits for immunodiagnostics, molecular diagnostics, and Life Science products |
2,826 | |||
| 42 |
FAAC Technologiesfaactechnologies.com
Design and production of high-performance access automation, parking control systems, and intelligent software solutions for residential and industrial sectors. |
2,813 | |||
| 43 | 2,737 | ||||
| 44 | 2,696 | ||||
| 45 |
Alpitour Worldalpitourworld.com
A leading Italian tourism company offering specialized services for organizing holiday travel, including tour operating, hotels, aviation, and on-site services |
2,694 | |||
| 46 |
Coopservicecoopservice.it
A leading company with diverse services such as energy management, security, logistics, and cleaning, offering innovative and sustainable solutions nationwide |
2,572 | |||
| 47 |
CIRFOODcirfood.com
A leading Italian company in collective catering, commercial catering, and employee welfare services, producing over 100 million meals annually |
2,389 | |||
| 48 |
Azimut Italiaazimut.it
Azimut is an independent Italian financial company focused on managed savings, offering a wide range of financial solutions and supporting businesses |
2,343 | |||
| 49 |
Artsana Groupartsana.com
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 |
2,332 | |||
| 50 |
Salini Impregilowebuildgroup.com
A global industrial Group specializing in sustainable infrastructure projects such as mobility, clean energy, water management, and green buildings worldwide |
2,279 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 | 2,225 | ||||
| 52 |
TINEXTA S.P.A.tinexta.com
An industrial group providing innovative solutions for digital transformation and growth worldwide, specializing in Digital Trust, Cyber Security, and Business Innovation sectors |
2,219 | |||
| 53 |
SOL Groupsolgroup.com
Italian multinational company specializing in production, research, and sale of gases, home care services, biotech products, and renewable energy, listed on Milan Stock Exchange |
2,188 | |||
| 54 |
Banca Ifisbancaifis.it
Specializing in specialty financing, the company offers credit services, solutions for enterprises, and management of non-performing loan portfolios in Italy |
2,175 | |||
| 55 |
DentalProdentalpro.it
The largest Italian dental group with over 260 centers, 2000 employees, and 1200 dental professionals providing personalized care in modern, welcoming facilities |
2,163 | |||
| 56 |
Cisalfa Groupcisalfagroup.com
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 |
2,147 | |||
| 57 |
Fedrigoni Groupfedrigoni.com
Specializing in premium specialty papers for packaging, labels, printing, and more, with a focus on innovation, sustainability, and creativity worldwide |
2,073 | |||
| 58 |
Bticinobticino.it
Manufacturer of low-voltage electrical equipment for residential, commercial and industrial sectors, including energy distribution, communication, lighting, sound, climate control and safety systems. |
2,047 | |||
| 59 |
Cervedcerved.com
This company specializes in providing data-driven solutions, including credit risk analysis, marketing services, NPL management, and credit rating agency services across Italy |
2,023 | |||
| 60 |
Trevi Grouptrevigroup.com
A world leader in underground engineering, specializing in foundation and soil consolidation works for large infrastructure projects globally Also manufactures machinery for underground engineering |
1,950 | |||
| 61 |
Azimut|Benetti Groupazimutbenetti.com
Leading builder of luxury motor yachts worldwide, offering over 45 models that embody innovation, quality, and a strong bond with owners Operating globally |
1,892 | |||
| 62 |
Gi Group Holdinggigroupholding.com
A global HR services company focused on creating value in the labor market through staffing, professional recruitment, search & selection, and outsourcing solutions |
1,883 | |||
| 63 |
Rosetti Marino Group of Companiesrosettimarinogroup.com
An integrated group providing engineering, construction services to industrial sectors like Energy, Petrochemical, Power, and Shipbuilding with strong project management capabilities |
1,844 | |||
| 64 |
Fratelli Cosulich Groupcosulich.com
A diversified multinational group founded in 1857, offering ship agency, marine fuel trading, manning, yacht services, freight-forwarding, construction, and IT consulting worldwide |
1,791 | |||
| 65 |
Maccaferrimaccaferri.com
A global construction solutions provider specializing in a variety of systems such as retaining structures, slope stabilization, erosion protection, and more |
1,784 | |||
| 66 |
BasicNet SpAbasic.net
Global apparel, footwear, and accessories company with brands like Kappa, Superga, and K-Way, operating through a web-integrated network of licensees worldwide |
1,779 | |||
| 67 |
Zoppas Industries Heating Element Technologieszoppasindustries.com
An Italian company specializes in creating intelligent electric heating solutions for various applications across household and industrial settings worldwide |
1,769 | |||
| 68 |
Polynt Grouppolynt.com
A global chemical company specializing in the production, sales, and development of organic anhydrides, composites, coating resins, and other specialty chemicals |
1,693 | |||
| 69 | 1,692 | ||||
| 70 |
Esprinet Italiaesprinet.com
A European tech company specializing in advisory, cybersecurity, and tech products, fostering social and environmental sustainability through digitalization and tech democracy |
1,689 | |||
| 71 | 1,685 | ||||
| 72 |
Aeroporti di Romaadr.it
Management and development of Rome Fiumicino and Ciampino airports, recognized for service quality, sustainability, and pandemic response excellence. |
1,665 | |||
| 73 | 1,654 | ||||
| 74 |
Fidia Pharmafidiapharma.com
Development, manufacturing, and marketing of hyaluronic acid-based products for eye care, wellness, joint, skin, and specialty care worldwide. |
1,639 | |||
| 75 |
Guala Closuresgualaclosures.com
Global producer of high-quality, sustainable closures for spirits, wine, edible oils, and beverages, with extensive R&D and manufacturing presence. |
1,636 | |||
| 76 |
Gruppo Cassa Centralecassacentrale.it
A system of cooperative banks working together under a modern banking group, focused on promoting well-being and sustainability in the communities they serve |
1,632 | |||
| 77 |
E80 Groupe80group.com
An international group specializing in automated intralogistics solutions for various industries, offering smart factories, robotic systems, and integrated logistics software |
1,609 | |||
| 78 |
The SIAD Groupthesiadgroup.com
A leading Italian chemical group offering industrial gases, engineering services, healthcare facilities, LPG and natural gas distribution, environmental management, and energy solutions |
1,559 | |||
| 79 |
FONTANA GRUPPOgruppofontana.it
A global leader in the fasteners sector, offering high-quality standard and specialized products to key international industries worldwide |
1,551 | |||
| 80 |
Haworth Lifestylehaworthlifestyle.com
This company is a federation of brands focused on high-end furniture, emphasizing tradition, uniqueness, quality, and passion in a global market |
1,523 | |||
| 81 |
Granarolo S.p.A.gruppogranarolo.it
Leading Italian dairy cooperative producing and marketing milk products, focusing on sustainability, international growth, and digital transformation. |
1,520 | |||
| 82 |
Angel Holdingangelcompany.com
Designing, developing high-tech solutions for railway, digital mechatronics, and aerospace sectors with global presence and significant R&D investment. |
1,454 | |||
| 83 |
Siram Veoliaveolia.it
Provides integrated energy efficiency, water cycle management, and special waste services for public and private sectors to reduce emissions and resource waste. |
1,497 | |||
| 84 | 1,495 | ||||
| 85 |
Mavriqmavriq.com
A global leader in price comparison connecting customers to providers, saving money with over 800 employees and 18 brands worldwide Partnered with Moltiply Group |
1,494 | |||
| 86 |
Marcegagliamarcegaglia.com
A leading Italian industrial group with activities across the entire steel value chain, spanning production, processing, and international operations |
1,490 | |||
| 87 |
Angelini Industriesangeliniindustries.com
Operates globally in health, industrial technology, and consumer goods sectors, focusing on growth, R&D, environmental impact reduction, and worker safety. |
2,855 | |||
| 88 |
Gruppo Serenissima Ristorazionegrupposerenissima.it
Italian leader in commercial and collective catering, producing 50 million meals annually across Europe, focusing on innovation, growth, and dedicated work. |
1,463 | |||
| 89 |
Technoprobetechnoprobe.com
A global leader in semiconductor testing, specializing in design, development, and manufacture of probe cards for chip functionality testing |
1,412 | |||
| 90 |
Class Editoriclasseditori.it
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 |
1,396 | |||
| 91 |
Alkemy Groupalkemy.com
Support digital transformation for businesses through consulting, data, AI, marketing, creativity, and technology from strategy to implementation. |
1,390 | |||
| 92 |
Sapio Groupgrupposapio.it
Industrial and medical gases, high-tech systems for cutting, welding, refrigerating gases, and pipeline design, plus hospital and home health services. |
1,349 | |||
| 93 |
Salvagninisalvagninigroup.com
Innovative solutions for flexible sheet metal processing including punching/shearing machines, press-brakes, fiber laser systems, and Industry 40 compliant automation devices |
1,297 | |||
| 94 |
Unitinguniting.it
An collaborative ecosystem of 5 specialized units in marketing and communication, working together to create immersive brand experiences with a strong commitment to sustainability |
1,285 | |||
| 95 |
GVM Care & Researchgvmnet.it
Specializing in healthcare, research, biomedical industry, thermal treatments and business services, offering specialized care, medical prevention, wellness promotion, and quality of life improvement |
1,273 | |||
| 96 | 1,264 | ||||
| 97 |
Ferretti Groupferrettigroup.com
Design, construction, and sale of luxury yachts and pleasure vessels with exclusive Italian craftsmanship and global market presence. |
1,259 | |||
| 98 |
Sodalis Groupsodalisgroup.com
Development and distribution of health, beauty, personal and home care products through multiple brands, research labs, and international channels. |
1,245 | |||
| 99 |
KOS GROUPkosgroup.com
A leading company in Italy's healthcare sector, specializing in nursing homes, rehabilitation, and diagnostic centers |
1,207 | |||
| 100 |
Paninipaninigroup.com
A global leader in sticker and trading card collectibles, children's magazines, books, comics, manga, and graphic novels with over 1,000 launches yearly |
1,203 | |||
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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 Nov 11, 2026.
More company lists in Italy
- The largest companies in Italy 10,707
- Multinational companies in Italy 2,339
- Manufacturers in Italy 1,879
- Companies with in-house R&D in Italy 1,418
- Retail chains in Italy 1,320
- Family-owned companies in Italy 803
- Consumer goods companies in Italy 783
- Hardware manufacturers in Italy 765
- Food and Beverage Manufacturing companies in Italy 671
- Critical infrastructure operators in Italy 621
- Retail Apparel and Fashion companies in Italy 608
- Financial services firms in Italy 588
- Food and beverage companies in Italy 587
- IT services companies in Italy 499
- E-commerce companies in Italy 495
- Luxury brands in Italy 474
- Software Development companies in Italy 456
- IT Services and IT Consulting companies in Italy 440
- Transportation, Logistics, Supply Chain and Storage companies in Italy 409
- Professional services firms in Italy 398
- Contract manufacturers in Italy 395
- Companies with a mobile app in Italy 394
- Public sector organisations in Italy 391
- Distributors and wholesalers in Italy 381
The same list elsewhere in Italy
- Corporate groups and holding companies in Lombardy 224
- Corporate groups and holding companies in Emilia-Romagna 76
- Corporate groups and holding companies in Veneto 60
- Corporate groups and holding companies in Lazio 51
- Corporate groups and holding companies in Piedmont 32
- Corporate groups and holding companies in Milan 98
- Corporate groups and holding companies in Rome 46