| # | Company | Employees |
|---|---|---|
| 1 |
Millicom (Tigo)millicom.com
Provides fixed and mobile telecommunication services, offering digital products like financial services, entertainment, TV, data, voice, and business solutions across Latin America. |
29,944 |
| 2 |
InPost Groupinpost.eu
A leading out-of-home e-commerce platform in Europe, providing modern logistics delivery through a network of 50,000+ pick-up points and courier services |
8,470 |
| 3 |
SES Satellitesses.com
Delivering global content connectivity solutions through a vast network of satellites to enrich personal stories and connect more people worldwide |
6,903 |
| 4 |
European Investment Bank (EIB)eib.org
Provide finance and expertise for sustainable projects supporting EU policies, focusing on Europe and implementing external development policies. |
5,011 |
| 5 |
Clearstreamclearstream.com
A leading European provider of post-trading services, ensuring prompt delivery of cash and securities while managing and safekeeping securities for customers |
2,867 |
| 6 |
Quintet Private Bankquintet.lu
Private bank serving wealthy individuals, families, and institutions across Europe, focusing on personalized wealth protection and growth strategies. |
2,253 |
| 7 |
Cargolux Airlinescargolux.com
Largest European all-cargo airline operating modern 747 freighters, providing specialized air freight services and aircraft maintenance globally. |
2,137 |
| 8 |
BGL BNP Paribasbgl.lu
Leading financial institution offering retail banking, wealth management, corporate and investment banking services to individuals, businesses, and institutional clients. |
1,781 |
| 9 |
Banque Internationale à Luxembourg (BIL)bil.com
Established in 1856, a leading bank in Luxembourg offering retail, private, and corporate banking services with a presence in Switzerland and China (24 words) |
1,741 |
| 10 | 1,652 | |
| 11 |
POST Luxembourgpost.lu
Leading postal and telecommunications operator offering financial services, ICT solutions, logistics, and customer support across Luxembourg and internationally. |
1,329 |
| 12 | 1,289 | |
| 13 |
VIVALIAvivalia.be
VIVALIA is an intermunicipal organization providing healthcare services with 1472 beds, employing over 3300 staff and 400 specialized physicians |
1,250 |
| 14 |
CFL - Société Nationale des Chemins de Fer Luxembourgeoisjobscfl.lu
National railway company providing public transportation services in Luxembourg, employing over 5000 people and focusing on mobility development. |
1,198 |
| 15 |
Banking Circlebankingcircle.com
Facilitating global cross-border payments, accounts, and liquidity management through a single API, providing fast, low-cost B2B banking services with market-leading compliance and security |
1,129 |
| 16 |
Centre Hospitalier de Luxembourgchl.lu
Public hospital providing diagnosis, treatment, hospitalization, research, and education with multidisciplinary teams and extensive healthcare services in Luxembourg. |
1,110 |
| 17 |
Spuerkeessspuerkeess.lu
Established over 150 years ago, this financial institution in Luxembourg offers a wide range of products and services to meet the needs of individuals, professionals, and young people |
1,042 |
| 18 |
Banque de Luxembourgbanquedeluxembourg.com
A leading private bank in Luxembourg offering services in private banking, credit, asset management, business services, and professional banking to families and entrepreneurs |
1,010 |
| 19 |
Transalliancetransalliance.eu
Transalliance specializes in custom transport and logistics solutions throughout Europe, aiming to build strong partnerships and earn client trust |
909 |
| 20 |
Foyer Groupgroupe.foyer.lu
Leading insurance provider offering life and non-life insurance, wealth management, and financial advisory services across Luxembourg and Europe. |
894 |
| 21 |
ING Luxembourgingjobs.lu
Global financial institution supporting economic, social, and environmental progress through technology, customer focus, and diverse, innovative teams. |
834 |
| 22 |
The View Hospitaltheviewhospital.com
State-of-the-art healthcare facility in Qatar's Al Qutaifiya area, offering comprehensive inpatient and outpatient programs with cutting-edge technology and world-class medical services |
767 |
| 23 |
ExecuJet Aviation Groupexecujet.com
Global provider of first-class facilities for business aviation on five continents, delivering luxury service beyond expectation with operational excellence |
673 |
| 24 |
Hôpitaux Robert Schumanhopitauxschuman.lu
Network of four hospitals providing specialized medical care across six key areas including women, geriatrics, psychiatry, internal medicine, orthopedics, and oncology. |
589 |
| 25 |
Banque Raiffeisenraiffeisen.lu
Luxembourg cooperative bank offering sustainable financial products and services focused on human values, local engagement, and ESG principles. |
572 |
| 26 |
LALUX Assuranceslalux.lu
Leading Luxembourg insurance company offering diverse flexible insurance products including health, life, car, home, and liability for individuals and businesses. |
449 |
| 27 |
Baloise LUbaloise.lu
Providing insurance solutions for individuals and businesses including car, home, liability, pension, and life insurance in Luxembourg. |
446 |
| 28 |
Proximus Luxembourgproximus.lu
Telephony, internet, TV, and ICT services provider for residential customers, businesses, and public administrations in Luxembourg. |
400 |
| 29 |
BCEEspuerkeess.lu
A leading Luxembourg bank offering a wide range of financial products and services, known for its dependability, sound financial standing, and customer-centric approach |
281 |
| 30 |
CFL multimodalcfl-mm.lu
Global logistics provider offering rail freight, wagon maintenance, customs clearance, freight forwarding, warehousing, and tailored multimodal services across Europe. |
274 |
| 31 |
Wallenborn Transportswallenborn.com
specialized transportation, warehousing, cargo handling, and event services with extensive European network and certifications in logistics and security |
230 |
| 32 |
AG2R LA MONDIALE Épargne patrimonialewinpart.ag2rlamondiale.com
International life insurance company offering multi-currency, multi-support products with investment flexibility for financial and tax planning optimization. |
218 |
| 33 |
AXA Luxembourg & AXA Wealth Europeaxa.lu
Focus on human progress through protection services, safeguarding important aspects of clients' lives and assets with commitment. |
208 |
| 34 |
The OneLife Companyonelife.com
Expertly customized cross-border wealth management solutions helping clients worldwide manage and transfer wealth flexibly, securely, and efficiently. |
202 |
| 35 |
Bank of China (Europe) S.A. and Bank of China Luxembourg Branchbankofchina.com
A Luxembourg-incorporated bank, part of Bank of China Group, with branches across Europe offering comprehensive business solutions globally |
197 |
| 36 |
Intesa Sanpaolo Wealth Management S.A.intesasanpaolowm.lu
A comprehensive wealth management bank offering portfolio management, structured products, asset structuring consulting, succession planning, and business transfer assistance |
194 |
| 37 |
Cardif Lux Viecardifluxvie.com
Luxembourg-based life insurance company offering tailored savings, retirement, and borrower insurance solutions for individuals and professionals. |
189 |
| 38 |
China Construction Bank (Europe) S.A.eu.ccb.com
A European subsidiary of a Chinese bank in Luxembourg offering a range of financial services, including cross-border RMB products, corporate lending, and trade finance |
173 |
| 39 |
Arthur Welterawelter.com
Leading European provider of transport and logistics solutions, offering comprehensive, flexible services including customs clearance and advanced warehousing, committed to sustainable practices. |
166 |
| 40 |
SOGELIFE S.A.sogelife.com
Life insurance company offering international and wealth management solutions across Europe, collaborating with private banks and diverse distribution networks. |
159 |
| 41 |
POST Telecom for Businesspost.lu
This company specializes in Telecom and ICT services to help businesses navigate digital transformation with secure connectivity, cloud solutions, and data management |
155 |
| 42 |
WEALINS S.A.wealins.com
Providing wealth support solutions and services with a collaborative approach, operational excellence, and a focus on future and present needs. |
141 |
| 43 |
BPCE Lifelife.groupebpce.com
Natixis Life offers high-quality life insurance and capitalization contracts to demanding clients under the Groupe BPCE, the 2nd largest banking group in France |
114 |
| 44 |
RiverBankriverbank.eu
Specializes in digital banking services offering business loans, commercial real estate financing, and savings solutions for SMEs across Europe. |
107 |
| 45 | 90 | |
| 46 |
Creand Wealth & Securities (Banque de Patrimoines Privés, S. A.)creand.lu
We offer exclusive financial services for professionals, institutions, and high-net-worth individuals, including wealth and portfolio management, fund structuring, and personalized investment solutions |
90 |
| 47 |
Generali Luxembourggenerali.lu
Insurance company specializing in life and capitalization products for high-net-worth clients through private banks and family offices in Europe. |
81 |
| 48 |
UBI International SAubibanca.lu
A Luxembourg-based bank offers a wide range of traditional and specialized financial services for private and corporate clients worldwide |
77 |
| 49 |
ICBC (Europe)icbc.eu
Provides universal financial services including deposits, loans, settlements, trade finance, and investment banking to Chinese and European customers, fostering economic ties. |
75 |
| 50 |
VITIS LIFE S.A.vitislife.com
A Luxembourg-based life insurance company offering tailored insurance contracts to high net worth individuals across Europe through private banks and wealth managers |
72 |
| 51 |
Q Securitiesqsecurities.com
An independent MiFID investment firm with offices in Luxembourg, Malta, and Poland, offering depositary services for investment funds and brokerage transactions |
69 |
| 52 |
Commerzbank International S.A.commerzbank.com
A Luxembourg-based subsidiary specializing in International Wealth Management, asset management, money markets, foreign exchange trading, and precious metals trading Career opportunities available |
65 |
| 53 |
Banque Transatlantique - Luxembourgbanquetransatlantique.lu
Private wealth management bank in Luxembourg since 1989, specializing in international asset management and organization for clients |
59 |
| 54 |
Bank of Communications (Luxembourg) S.A.bankcomm.com
Established in 1908, this subsidiary of a major Chinese bank provides comprehensive financial services in Europe with branches in Paris and Rome |
53 |
| 55 |
AFI ESCA Luxembourgafi-esca.lu
A merger of two companies in life insurance and savings, with a focus on innovation, customer satisfaction, and sustainable growth |
48 |
| 56 |
Delen Private Bank Luxembourgdelen.bank
A family-run wealth management firm specializing in asset management, offering professional portfolio management, financial advice, and estate planning services with a solid backing structure |
44 |
| 57 |
BTG Pactual Europef-i-s.lu
A leading investment bank offering a wide range of financial services including investment banking, asset management, wealth management, and digital investments globally |
43 |
| 58 |
Bank GPB International S.A.gazprombank.lu
A Luxembourg-based bank, a subsidiary of Gazprombank in Russia, offering corporate, investment, and private banking services with expertise in both Russian and European markets |
42 |
| 59 |
DNB Luxembourg S.A.dnb.no
International private banking services provided by DNB Luxembourg, offering personalized assistance from experienced Private Bankers to clients residing outside Norway Serving clients in over 60 countries |
41 |
| 60 |
Andbank Luxembourgandbank.com
Financial entity with full banking license in Luxembourg, offering high-quality products/services to high net worth individuals and financial institutions with personalized financial solutions |
38 |
| 61 |
BEMO Europe – Banque Privéebemo.lu
Established in 1973 as a bank in Brussels, specializing in private banking services since 1998 Offers tailored investment advice, wealth management, and personalized financial solutions |
36 |
| 62 |
China Merchants Bank (Europe) S.A. and China Merchants Bank Luxembourg Branchluxembourg.cmbchina.com
A global banking group offering diverse financial services with a focus on long-term value creation through empowered teams in Europe |
34 |
| 63 |
DNB Asset Management (International)dnb.no
Manages around EUR 80bn in various strategies for institutional, high-net-worth, and retail clients, with a strong focus on ESG principles. |
25 |
| 64 |
Agricultural Bank of China (Luxembourg) S.A.lu.abchina.com
The company provides corporate banking and trade finance services to support businesses in managing their financial needs and international transactions |
17 |
| 65 |
Commerzbank Finance & Covered Bond S.A.commerzbank.de
A Luxembourg-based subsidiary of Commerzbank specialized in covered bonds, syndicated loans, and fiduciary notes, formed through the merger of two existing entities |
15 |
| 66 |
Fortis Assurances Luxembourgfortisinsurance.lu
A long-standing company specializing in individual and corporate life insurance, asset management, formed through a merger in Luxembourg in 2011 |
14 |
| 67 |
Fortuna Banque s.c.fortuna.lu
Luxembourg-based bank offering personalized financial services, including daily operations, project financing, and investments Emphasis on sustainable products and local initiatives |
6 |
| 68 |
Mauffrey Luxembourgmauffrey.com
Luxembourg subsidiary of Mauffrey Group specializing in various transportation services including plateaus, moving floors, bins, chartering, and traction |
4 |
| 69 |
EXPLORIS SAvcte.pl
The company offers comprehensive rail transportation services, freight forwarding, mobile repair services, and spare parts across 8 countries in Europe |
3 |
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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 Oct 24, 2026.
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