European operator Portus Data Centers is expanding its data center in Luxembourg.

The company this week announced the expansion of its facility in the Grand Duchy with a further 1,350 sqm of white space and additional capacity that will take the site to 3.4MW.

The company is also rebranding the unit, previously known as European Data Hub (EDH), to Portus Data Centers Luxembourg.

Located in the Drosbach office complex in the Cloche d’Or business district, Portus’ facility is built completely underground and certified Tier IV by the Uptime Institute. The site previously offered 3,500 sqm of data center colocation space and 1.4MW of power for IT load.

“As a part of the Portus Data Centers Group, we gain access to valuable resources, expertise, and support that enables us to invest in innovation and development, further strengthening our position in the industry, and enhance the services we offer to the market,” said David Celis, CEO, Portus Data Centers Luxembourg.

“At the same time, the significant expansion of space and power announced today will ensure more growth opportunities for our growing portfolio of customers.”

Investment firm Arcus Infrastructure Partners acquired EDH from the Luxembourg-based Wagner Group in 2023, and rolled it into the newly-formed Portus later that year.

Adriaan Oosthoek, chairman of Portus Data Centers, added: “This is yet another step in the execution of the buy and build growth strategy that Portus Data Centers has defined. We are seeing strong demand in the Luxembourg market which is in line with other key growing regional data center markets in Europe - driven by the increase in organizations looking to outsource their IT and networking infrastructure to high-quality colocation facilities.”

Portus also has data centers in development and operation in Hamburg and Munich, Germany.