Tech 50 Companies

Tech 50 companies in Luxembourg

Company Name / Logo

Contact Person


Nathan Mangenot

Branch Director

Interlocuteur unique en matière de solutions intégrées, d’infrastructures et de services, NSI Luxembourg possède aussi toute l’expertise nécessaire à la gestion de votre infrastructure.

27 Rue Henri Koch Esch-sur-Alzette Luxembourg L-4354

+352 288 376 500

Olivier Posty

Managing Director

NTT Ltd. is a leading, global technology services company. 

89D rue Pafebruch Capellen Luxembourg L-8308

+352 20 41 07 00

Corinne Lozé


Orange Luxembourg est l’un des acteurs majeurs du monde des télécommunications au Luxembourg.

8 rue des Mérovingiens Bertrange Luxembourg L-8070

+352 800 61 606

Cliff Konsbruck


Propriétaire de ses propres infrastructures fixes et mobiles, POST Luxembourg propose, à travers sa filiale POST Telecom S.A., des services de télécommunication, des solutions de connectivité sécurisée à très haut débit ainsi que des services de gestion de données aux particuliers et aux clients professionnels. Le Groupe POST Luxembourg poursuit ainsi l’objectif d’ancrer sa position de leader dans l'industrie des télécommunications au Grand-Duché.

1 rue Emilie Bian Luxembourg L-2996

8002 4000

Patrice Witz


With 20 years of existence, PwC Luxembourg stands as the largest professional services firm in Luxembourg. In addition to providing assurance, tax and advisory services, our teams actively develop and implement business solutions for our clients and stakeholders.

2 Rue Gerhard Mercator Luxembourg Luxembourg L-1014

49 49 48 1

George Ralph

Global Managing Director

12C rue Guillaume J. Kroll Luxembourg Luxembourg L-1882

+44 7769 805554

Saâd Lahjouji

Account Director

Salesforce is a customer relationship management solution that brings companies and customers together. It's one integrated CRM platform that gives all your departments — including marketing, sales, commerce, and service — a single, shared view of every customer.

+352 (0) 621 773 293

Björn Ottersten


The Interdisciplinary Centre for Security, Reliability and Trust (SnT) at the University of Luxembourg conducts internationally competitive research in information and communication technology. In addition to long-term, high-risk research, SnT engages in demand-driven collaborative projects with industry and the public sector through its Partnership Programme. The resulting concepts present a genuine, long-lasting competitive advantage for companies in Luxembourg and beyond.

29 Avenue J.F Kennedy Luxembourg L-1855

+352 46 66 44

Alain Maringer

Chief Sales Officer

36 Parc d'Activités Capellen Capellen Luxembourg 8308

+352 31 40 40-1

Jonathan Samaras

Managing Director

For more than 15 years, Talan has been advising companies and government agencies, supporting them and implementing their transformations projects in France and abroad.

15 Rue d'Epernay Luxembourg Luxembourg 1490

+352 28 32 89

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