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List of multinational companies in Genoa

Tamtam tracks 38 multinational companies headquartered in Genoa. This list ranks the 30 largest by number of employees on LinkedIn, led by Costa Crociere S.p.A., RINA and Università degli Studi di Genova. Their median headcount is 456. Half of them were founded in 1968 or later.

🇮🇹 Genoa30 companiesUpdated Nov 11, 2026

These are multinational companies based in Genoa. The list includes large corporations like Costa Crociere S.p.A., operating Italian-flagged cruise ships globally, and RINA, providing engineering, testing, inspection, and certification services. Ansaldo Energia specializes in power generation, while Università degli Studi di Genova is an ancient university offering diverse study programs. GNV is a European shipping company, and Esaote provides medical imaging solutions. The companies represent a mix of industries, including maritime transportation, professional services, and manufacturing, with a strong presence of established large firms.

Most of these multinational companies have their headquarters in Genoa. A notable pattern is the strong representation of maritime-related businesses, such as Costa Crociere, GNV, Fratelli Cosulich Group, and Ignazio Messina & C., indicating Genoa's historical and ongoing importance as a port city. The companies also span a wide range of founding dates, from Università degli Studi di Genova (1481) to more recent firms like Ansaldo STS A Hitachi Group Company (2005) and sedApta | Elisa Industriq (2014).

#CompanyIndustryHeadquarters EmployeesFounded
1
Costa Crociere S.p.A.career.costacrociere.it

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
RINArina.org

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 n/a
3
Università degli Studi di Genovaunige.it

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 Energiaansaldoenergia.com

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
GNVgnv.it

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 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

Maritime Transportation 🇮🇹 Genoa 1,791 n/a
7
Ansaldo STS A Hitachi Group Companyansaldo-sts.com

providing rail signaling products and integrated mobility solutions focused on safety, innovation, and environmental and social responsibility

Truck Transportation 🇮🇹 Genoa 1,362 2005
8
Esaoteesaote.com

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
IRCCS Ospedale Pediatrico Giannina Gaslinigaslini.org

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
10
ERG Spaerg.eu

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
11
RINA Consulting (formerly D'Appolonia)linkedin.com

Discover latest projects and open positions by following RINA, a company no longer using this page

Public Safety 🇮🇹 Genoa 790 n/a
12
Mercitalia Shunting & Terminalfslogistix.com

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 n/a
13
EdiliziAcrobatica® S.p.A.ediliziacrobatica.com

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 n/a
14
Ignazio Messina & C.messinaline.it

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
15
sedApta | Elisa Industriqsedapta.com

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

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16
Italmatch Chemicalsitalmatch.com

Global chemical group specializing in performance additives and solutions for water treatment, lubricants, oil & gas, plastics, and flame retardants.

Chemical Manufacturing 🇮🇹 Genoa 435 1998
17
Fisia Italimpiantifisiait.com

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 n/a
18
Axpo Italiaaxpo.com

A leading energy group producing, trading, and distributing energy in Europe with a focus on sustainable solutions and development projects

Utilities 🇮🇹 Genoa 386 n/a
19
Interglobo Groupinterglobo.com

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
20
MERMEC STEmermecste.com

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
21
Aprile - International Freight Forwardingaprilenet.com

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
22
De Wave Groupdewavegroup.com

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 n/a
23
Ansaldo Nucleareansaldonucleare.com

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 n/a
24
Cambiaso Risso Group - Insurance Broker, Ship Agent and Ship Brokercambiasorisso.com

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
25
Siat Società Italiana Assicurazioni Riassicurazioni p.A. - Gruppo Unipolsiat-assicurazioni.it

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
26
Queirolo & Associatiqueirolo.eu

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
27
Ranieri Tonissi S.p.A.tonissi.com

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
28
Renergeticarenergetica.com

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
29
Radeberger Gruppe Italia S.p.A.radeberger.it

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 n/a
30
MARE APERTO FOODSmareaperto.it

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

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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.

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The same list elsewhere in Italy