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Telecom  Management Company

The succes story of our clients is the story of 3l300


The succes story of our clients is the story of 3l300

3l300 serves as a leading Telecommunications Management Company based in the Luxembourg.


We’re a team of fully-certified professionals active in the International Telecom Industrie since 1996.

We offer strategic partnership for Network Operators and Service Providers.


3l300 Operates within Benelux and Germany.



We deliver value added services within the full life cycle and scope of a FTTX programs

Project and Program Management

Business Transformation

Contract Management 

Process Management

3l300 lead serveral business and program transformations

We love to talk about the succes of our clients.

3l300 have a solid track record and measurable results.

We wants to share our experiences with you and colleagues.


If you want to know more about some of our cleint success stories?

Or you have a complex case and need perspective  please dont hestitate to contact us.

Get in Touch


3l300 is proud to be an equal opportunity employer with a global culture that embraces diversity.

Do you have experience with contruction and management within Telecom industry

and do you speak Lëtzebuerg, Deutsch and English


Current job openings:

Project Manager - Hessen, Germany

Business Analyst - Hessen, Germany

Construction Manager FTTH, NRW, Germany

Lead Construction Manager FTTH, Hessen, Germany

FTTH Engineer, Hessen, Germany

Project Director FTTH, Luxembourg

Construction Manager FTTH, Salzburg, Austria

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