POST Luxembourg, formerly known as Entreprise des Postes et Télécommunications, is a state-owned corporation headquartered in Luxembourg. Founded in 1992, and employing approximately 1000 individuals, the company reported $1.1B in revenue as of 2025. Functioning as a tier 1 media tech buyer, it operates primarily as a mail and telecommunications provider. Originating from Luxembourg's state-owned PTT agency founded in 1842, POST Luxembourg also sells financial services and holds a monopoly on issuing postage stamps in the Grand Duchy.

2025 Revenue

Founded

1992

Headcount

1,271

Headquarters

Luxembourg

Primary Segment

Telecoms

Ownership

State Owned

News Summary:

POST Luxembourg, in collaboration with the City of Ettelbruck, launched a call for projects on October 1, 2026, for the creation of two Street Art works as part of the EUROPA 2027 stamp series design process. Previously, on September 30, the company highlighted the career path of Konstantinos Papadopoulos, who transitioned from academia to a data scientist role at POST Luxembourg. Earlier, on September 28, POST Luxembourg partnered with Microsoft to bring selected Azure cloud and artificial intelligence capabilities closer to local businesses and public-sector organizations. This collaboration combines Microsoft’s Azure platform with POST’s local infrastructure and expertise, establishing a physical Azure cloud presence in Luxembourg through an Azure Extended Zone.

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POST Luxembourg offers 2 products in the connectivity and cloud, media and telecoms services and media tech industries. POST Luxembourg's product portfolio comprises of telecoms, video business systems and enterprise connectivity services.
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POST Luxembourg's revenues were over $1B in 2025. Caretta Research has split POST Luxembourg's revenue into 3 different product categories, the largest of which is enterprise fibre and private IP. For full access to POST Luxembourg's revenue breakdown subscribe to Caretta Portal.
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Examples of POST Luxembourg's suppliers include ZTE, Ericsson and Synamedia.

Example Suppliers

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