# Top 49 multinational companies in Liguria

Tamtam tracks 49 multinational companies headquartered in Liguria. This list ranks all of them by number of employees on LinkedIn, led by Costa Crociere S.p.A., RINA and Università degli Studi di Genova. Their median headcount is 354. Half of them were founded in 1982 or later. The most common headquarters are Genoa (38).

This selection of companies in Liguria showcases a strong presence in maritime-related industries and professional services. Noteworthy firms include Costa Crociere S.p.A., operating Italian-flagged cruise ships, and GNV, specializing in coastal navigation and passenger transport. RINA provides expert engineering, testing, inspection, and certification services, while Fratelli Cosulich Group offers a wide range of maritime services from ship agency to marine fuel trading. The region also features significant players in manufacturing like Ansaldo Energia, a power generation company, and Esaote, which provides medical imaging solutions.

The data reveals a concentration of headquarters in Genoa, indicating its role as a key economic hub for the region. Beyond maritime activities, there is a notable presence in specialized manufacturing and healthcare, with IRCCS Ospedale Pediatrico Giannina Gaslini being a leading pediatric hospital and research center. The companies listed are predominantly large, well-established firms, many with a long history, such as Università degli Studi di Genova, founded in 1481.

🇮🇹 Liguria · 49 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Costa Crociere S.p.A.](https://www.tamtam.ai/c/costa-crociere-s-p-a) (career.costacrociere.it)<br>Operating Italian-flagged cruise ships offering diverse global destinations, unique onboard and onshore experiences, with focus on innovation and sustainability. | Travel Arrangements | 🇮🇹 Genoa | 11,554 | 1948 |
| 2 | [RINA](https://www.tamtam.ai/c/rina) (rina.org)<br>Providing expert engineering, testing, inspection, and certification services across diverse markets with a focus on sustainable growth and client partnership. | Professional Services | 🇮🇹 Genoa | 8,259 |  |
| 3 | [Università degli Studi di Genova](https://www.tamtam.ai/c/universita-degli-studi-di-genova) (unige.it)<br>An ancient university in Genoa, Italy, offering a wide range of study programs and promoting science, research, and societal values | Higher Education | 🇮🇹 Genoa | 4,932 | 1481 |
| 4 | [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 |
| 5 | [GNV](https://www.tamtam.ai/c/gnv) (gnv.it)<br>A leading European shipping company specializing in coastal navigation, cargo, and passenger transport in the Mediterranean Sea on various international and domestic routes | Maritime Transportation | 🇮🇹 Genoa | 1,989 | 1993 |
| 6 | [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 |  |
| 7 | [Ansaldo STS A Hitachi Group Company](https://www.tamtam.ai/c/ansaldo-sts-a-hitachi-group-company) (ansaldo-sts.com)<br>providing rail signaling products and integrated mobility solutions focused on safety, innovation, and environmental and social responsibility | Truck Transportation | 🇮🇹 Genoa | 1,362 | 2005 |
| 8 | [Esaote](https://www.tamtam.ai/c/esaote) (esaote.com)<br>A leading industrial group providing medical imaging solutions in ultrasound, dedicated MRI, healthcare IT, and interventional ultrasound products worldwide | Medical Equipment Manufacturing | 🇮🇹 Genoa | 1,243 | 1982 |
| 9 | [Acrobatica](https://www.tamtam.ai/c/acrobatica)<br>Specializes in external building renovations using rope access techniques, operating across multiple countries with thousands of collaborators. | Construction | 🇮🇹 | 1,002 |  |
| 10 | [IRCCS Ospedale Pediatrico Giannina Gaslini](https://www.tamtam.ai/c/irccs-ospedale-pediatrico-giannina-gaslini) (gaslini.org)<br>A leading pediatric hospital and research center with expertise in all pediatric specialties, serving patients from around the world | Hospitals and Health Care | 🇮🇹 Genoa | 978 | 1938 |
| 11 | [ERG Spa](https://www.tamtam.ai/c/erg-spa) (erg.eu)<br>Leading producer of clean, renewable electricity in Europe with a focus on wind and solar energy Promoting sustainability, environmental protection, and international collaboration | Renewable Energy Power Generation | 🇮🇹 Genoa | 858 | 1938 |
| 12 | [Sanlorenzo Yacht](https://www.tamtam.ai/c/sanlorenzo-yacht) (sanlorenzoyacht.com)<br>Luxury motoryacht manufacturer offering custom-made vessels integrating craftsmanship, design, and advanced technologies, with a strong focus on art and design collaborations | Shipbuilding | 🇮🇹 Ameglia | 793 | 1958 |
| 13 | [RINA Consulting (formerly D'Appolonia)](https://www.tamtam.ai/c/rina-consulting-formerly-d-appolonia) (linkedin.com)<br>Discover latest projects and open positions by following RINA, a company no longer using this page | Public Safety | 🇮🇹 Genoa | 790 |  |
| 14 | [Mercitalia Shunting & Terminal](https://www.tamtam.ai/c/mercitalia-shunting-and-terminal) (fslogistix.com)<br>Mercitalia Shunting & Terminal offers rail services such as design, maintenance, and operation of intermodal terminals, as well as railcar movement and maintenance services | Railroad Equipment Manufacturing | 🇮🇹 Genoa | 708 |  |
| 15 | [Expertise](https://www.tamtam.ai/c/expertise) (expertise.it)<br>A company founded in 1984 offering engineering and technical services in the energy sector, with operations in Kazakhstan, UAE, Congo, Libya, Mozambique, and Turkmenistan | Oil and Gas | 🇮🇹 Vado Ligure | 644 | 1984 |
| 16 | [EdiliziAcrobatica® S.p.A.](https://www.tamtam.ai/c/ediliziacrobatica-s-p-a) (ediliziacrobatica.com)<br>Leading company in external renovations using rope access techniques Established in 1994, operates in Italy, France, Spain, Monaco, and the Middle East | Construction | 🇮🇹 Genoa | 551 |  |
| 17 | [Ignazio Messina & C.](https://www.tamtam.ai/c/ignazio-messina-and-c) (messinaline.it)<br>A shipping company based in Italy operates regular line services connecting the Mediterranean to Africa, the Middle East, and the Indian subcontinent | Maritime Transportation | 🇮🇹 Genoa | 517 | 1921 |
| 18 | [sedApta \| Elisa Industriq](https://www.tamtam.ai/c/sedapta-elisa-industriq) (sedapta.com)<br>Delivers advanced software solutions to optimize supply chain and manufacturing processes, improving planning, scheduling, and production execution for higher efficiency. | IT Services and IT Consulting | 🇮🇹 Genoa | 456 | 2014 |
| 19 | [Italmatch Chemicals](https://www.tamtam.ai/c/italmatch-chemicals) (italmatch.com)<br>Global chemical group specializing in performance additives and solutions for water treatment, lubricants, oil & gas, plastics, and flame retardants. | Chemical Manufacturing | 🇮🇹 Genoa | 435 | 1998 |
| 20 | [Fisia Italimpianti](https://www.tamtam.ai/c/fisia-italimpianti) (fisiait.com)<br>A global leader in sustainable water treatment and desalination solutions, offering advanced technology and services for water treatment and waste management | Environmental Services | 🇮🇹 Genoa | 419 |  |
| 21 | [Piaggio Aerospace](https://www.tamtam.ai/c/piaggio-aerospace) (piaggioaerospace.it)<br>A global provider of cutting-edge aviation technology, specializing in unmanned aerial systems, business and special missions aircraft, and aero engines | Aviation and Aerospace Component Manufacturing | 🇮🇹 Villanova D'albenga | 408 | 1884 |
| 22 | [Axpo Italia](https://www.tamtam.ai/c/axpo-italia) (axpo.com)<br>A leading energy group producing, trading, and distributing energy in Europe with a focus on sustainable solutions and development projects | Utilities | 🇮🇹 Genoa | 386 |  |
| 23 | [Interglobo Group](https://www.tamtam.ai/c/interglobo-group) (interglobo.com)<br>International freight and logistics company with a global network, offering tailored services integrating local expertise and innovative technology. | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 374 | 1968 |
| 24 | [MYS](https://www.tamtam.ai/c/mys) (medyachtservices.com)<br>International ship agency providing comprehensive yacht services in the Mediterranean, USA, Caribbean, and Central America, with expertise in logistics, regulations, customs, and technical support | Maritime Transportation | 🇮🇹 Sanremo | 362 | 2005 |
| 25 | [MERMEC STE](https://www.tamtam.ai/c/mermec-ste) (mermecste.com)<br>International provider of railway signal solutions & technologies, offering innovative products & systems for safety, control, and enhancement of railway infrastructure worldwide | Railroad Equipment Manufacturing | 🇮🇹 Genoa | 354 | 2021 |
| 26 | [Aprile - International Freight Forwarding](https://www.tamtam.ai/c/aprile-international-freight-forwarding) (aprilenet.com)<br>A trailblazer in logistics and shipping, offering a wide range of services including maritime, air, and land shipments, with cutting-edge storage solutions | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 347 | 1974 |
| 27 | [De Wave Group](https://www.tamtam.ai/c/de-wave-group) (dewavegroup.com)<br>A global manufacturer and contractor specializing in cruise ship and yacht interior outfitting, offering tailored solutions, project management, and aftercare services worldwide | Shipbuilding | 🇮🇹 Genoa | 328 |  |
| 28 | [Ansaldo Nucleare](https://www.tamtam.ai/c/ansaldo-nucleare) (ansaldonucleare.com)<br>Ansaldo Nucleare specializes in nuclear-related activities, supplying new power plants, servicing existing plants, managing waste, and decommissioning, with a focus on safety and performance enhancement | Industrial Machinery Manufacturing | 🇮🇹 Genoa | 273 |  |
| 29 | [Cambiaso Risso Group - Insurance Broker, Ship Agent and Ship Broker](https://www.tamtam.ai/c/cambiaso-risso-group-insurance-broker-ship-agent-and-ship-broker) (cambiasorisso.com)<br>A leading insurance broking and consulting service provider in hull & machinery, shipyards, and yacht fields with international presence and commitment to corporate social responsibility | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 264 | 1946 |
| 30 | [Mares](https://www.tamtam.ai/c/mares) (mares.com)<br>A leader in innovative dive technologies, this company offers high-quality products for divers worldwide, driven by a passion for the sea | Sporting Goods Manufacturing | 🇮🇹 Rapallo | 255 | 1949 |
| 31 | [Hudl Wyscout](https://www.tamtam.ai/c/hudl-wyscout) (hudl.com)<br>A leading provider of data and videos for football professionals Used by clubs, national teams, players' agencies, with content on 400,000+ players | Spectator Sports | 🇮🇹 Chiavari | 228 | 2004 |
| 32 | [Tarros Group](https://www.tamtam.ai/c/tarros-group) (tarros.it)<br>Specialized in integrated logistics and maritime services, managing container and general cargo shipments across Mediterranean ports with door-to-door solutions. | Maritime Transportation | 🇮🇹 La Spezia | 191 | 1963 |
| 33 | [Siat Società Italiana Assicurazioni Riassicurazioni p.A. - Gruppo Unipol](https://www.tamtam.ai/c/siat-societa-italiana-assicurazioni-riassicurazioni-p-a-gruppo-unipol) (siat-assicurazioni.it)<br>Established in 1967, SIAT specializes in transportation insurance for Italian and foreign ship owners, industrial/commercial groups, and global transportation industries within Unipol Group | Insurance | 🇮🇹 Genoa | 109 | 1967 |
| 34 | [Queirolo & Associati](https://www.tamtam.ai/c/queirolo-and-associati) (queirolo.eu)<br>Specializing in managing non-auto damage and liability claims for insurance companies since 1952, including fire, theft, liability, and environmental risks Operating throughout Italy and EU countries | Insurance | 🇮🇹 Genoa | 50 | 1952 |
| 35 | [Ranieri Tonissi S.p.A.](https://www.tamtam.ai/c/ranieri-tonissi-s-p-a) (tonissi.com)<br>Since 1886, the company specializes in sales and maintenance of diesel equipment for marine and land use, also expanding into alternative energy solutions for sustainability | Machinery Manufacturing | 🇮🇹 Genoa | 49 | 1886 |
| 36 | [Renergetica](https://www.tamtam.ai/c/renergetica) (renergetica.com)<br>Professional developer of renewable energy projects and hybrid grids, specializing in reliable, low-price clean energy with strong financial returns. | Renewable Energy Semiconductor Manufacturing | 🇮🇹 Genoa | 37 | 2008 |
| 37 | [Natali Alessandro & Co. S.p.A.](https://www.tamtam.ai/c/natali-alessandro-and-co-s-p-a) (natalicompany.com)<br>Company specializes in importing and exporting duty-free products | International Trade and Development | 🇮🇹 La Spezia | 29 |  |
| 38 | [Radeberger Gruppe Italia S.p.A.](https://www.tamtam.ai/c/radeberger-gruppe-italia-s-p-a) (radeberger.it)<br>A leading player in the Italian beer industry, part of a German group, specializing in marketing and meeting market demands with quality brands | Retail Groceries | 🇮🇹 Genoa | 23 |  |
| 39 | [MARE APERTO FOODS](https://www.tamtam.ai/c/mare-aperto-foods) (mareaperto.it)<br>A leading European producer of canned fish established Mare Aperto Foods in Italy in 2015, specializing in tuna products | Food and Beverage Manufacturing | 🇮🇹 Genoa | 20 | 2015 |
| 40 | [P&P Loyal S.p.A.](https://www.tamtam.ai/c/p-and-p-loyal-s-p-a) (peployal.it)<br>Manufacturer of CE certified workwear and promotional garments distributed in Italy and Europe Specializes in designing personalized products with an in-house technical department | Textile Manufacturing | 🇮🇹 La Spezia | 16 | 1987 |
| 41 | [Amissima Vita](https://www.tamtam.ai/c/amissima-vita) (athora.it)<br>A future-oriented company with a 50-year history offering innovative insurance solutions through a network of partners, now being acquired by Athora Holding Ltd | Insurance | 🇮🇹 Genoa | 15 | 2015 |
| 42 | [RonSped Worldwide](https://www.tamtam.ai/c/ronsped-worldwide) (ronsped.it)<br>The Ronchetto family has been a leader in shipping since 1933 RonSped Worldwide offers reliable, fast, efficient, and cost-effective international transport services | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 14 |  |
| 43 | [HMM ITALY SRL](https://www.tamtam.ai/c/hmm-italy-srl) (hmm21.com)<br>Global logistics and shipping company providing customized services for container and bulk cargo worldwide, with a diverse fleet and integrated seaway networks | Maritime Transportation | 🇮🇹 Genoa | 12 |  |
| 44 | [Blu Logistics Italia](https://www.tamtam.ai/c/blu-logistics-italia) (blulogistics.com)<br>European branch of a global logistics organization, with presence in 10 countries and over 50 offices High-level personnel with extensive experience in global logistics | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 11 |  |
| 45 | [PLine Srl](https://www.tamtam.ai/c/pline-srl) (pline.it)<br>A leading container transportation company in Italy and Europe, with a strong focus on customer service, on-time delivery, and comprehensive logistics solutions | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 11 | 2010 |
| 46 | [Tailor Made Logistic Group](https://www.tamtam.ai/c/tailor-made-logistic-group) (tailormadelogistic.it)<br>Specializing in ship spare parts and provisions logistics, we offer worldwide support in supply chain and inventory management with customizable solutions for dynamic business environments | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 8 | 2015 |
| 47 | [CCS Cutillo Cargo Solutions srl](https://www.tamtam.ai/c/ccs-cutillo-cargo-solutions-srl) (ccsitaly.net)<br>Specialized in ocean and air freight forwarding, customs clearance, integrated logistics, packaging, warehousing, and project cargo handling worldwide. | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 6 |  |
| 48 | [JAS PROJECTS S.p.A.](https://www.tamtam.ai/c/jas-projects-s-p-a) (jasprojects.it)<br>A leading provider of project forwarding and logistics services globally, specializing in industrial plant transportation, heavy-lift cargo, and door-to-door shipments | Transportation, Logistics, Supply Chain and Storage | 🇮🇹 Genoa | 5 | 1996 |
| 49 | [Tilray Medical Italia](https://www.tamtam.ai/c/tilray-medical-italia) (fl-group.it)<br>Innovative company specializing in pharmaceutical, para-pharmaceutical, and nutrition products, with a focus on cannabinoids, including importing and distributing cannabis for therapeutic use | Pharmaceutical Manufacturing | 🇮🇹 Vado Ligure | 5 | 2013 |

## 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 Liguria

- [The largest companies in Liguria](https://www.tamtam.ai/l/largest-companies-liguria) (206)
- [Critical infrastructure operators in Liguria](https://www.tamtam.ai/l/critical-infrastructure-operators-liguria) (25)

## The same list elsewhere in Italy

- [Multinational companies in Italy](https://www.tamtam.ai/l/multinational-companies-italy) (2,339)
- [Multinational companies in Lombardy](https://www.tamtam.ai/l/multinational-companies-lombardy) (889)
- [Multinational companies in Emilia-Romagna](https://www.tamtam.ai/l/multinational-companies-emilia-romagna) (284)
- [Multinational companies in Veneto](https://www.tamtam.ai/l/multinational-companies-veneto) (265)
- [Multinational companies in Lazio](https://www.tamtam.ai/l/multinational-companies-lazio) (226)
- [Multinational companies in Piedmont](https://www.tamtam.ai/l/multinational-companies-piedmont) (157)
- [Multinational companies in Tuscany](https://www.tamtam.ai/l/multinational-companies-tuscany) (112)
- [Multinational companies in Campania](https://www.tamtam.ai/l/multinational-companies-campania) (69)
- [Multinational companies in Friuli-Venezia Giulia](https://www.tamtam.ai/l/multinational-companies-friuli-venezia-giulia) (54)
- [Multinational companies in Trentino-South Tyrol](https://www.tamtam.ai/l/multinational-companies-trentino-south-tyrol) (40)
- [Multinational companies in the Marche](https://www.tamtam.ai/l/multinational-companies-marche) (30)
- [Multinational companies in Apulia](https://www.tamtam.ai/l/multinational-companies-apulia) (28)
- [Multinational companies in Milan](https://www.tamtam.ai/l/multinational-companies-milan) (471)
- [Multinational companies in Rome](https://www.tamtam.ai/l/multinational-companies-rome) (196)
- [Multinational companies in Turin](https://www.tamtam.ai/l/multinational-companies-turin) (62)
- [Multinational companies in Genoa](https://www.tamtam.ai/l/multinational-companies-genoa) (38)
- [Multinational companies in Bologna](https://www.tamtam.ai/l/multinational-companies-bologna) (33)
- [Multinational companies in Florence](https://www.tamtam.ai/l/multinational-companies-florence) (27)
- [Multinational companies in Naples](https://www.tamtam.ai/l/multinational-companies-naples) (25)
- [Multinational companies in Verona](https://www.tamtam.ai/l/multinational-companies-verona) (25)

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Source: https://www.tamtam.ai/l/multinational-companies-liguria