Data Centers in Belgium

DC Market Insights tracks 27 data centers in Belgium as of October 2026: 24 operational, 1 under construction and 2 planned, run by 8 operators. The count grows as we verify more sites.

Tracked operational capacity in Belgium is 8.4 MW, with — under construction and — planned. These totals use the capacity each source states (IT load where given) and cover 2 of 27 tracked facilities.

By tracked operational capacity, the largest operators in Belgium are Penta Infra (7.2 MW) and nLighten (1.2 MW).

The largest clusters by tracked capacity are Brussels (13 facilities), Ghent (3 facilities) and Antwerp (4 facilities). The map above shows every site.

Every facility comes from a page we opened: the operator’s own website or announcement, a stock-exchange filing, a planning or government record, or a named trade publication. A second analyst re-opens the source and checks the name, location, status and capacity before the row is published. We do not copy other data center directories.

We show IT (critical) capacity when the source states it, otherwise the total or utility capacity the source gives, and say which in the facility’s note. When a source gives no capacity, the field stays empty. We never estimate it.

When the source gives an address or coordinates we use them. Otherwise the dot sits at the centre of the facility’s city (marked as approximate), using the GeoNames gazetteer.

The tracker is updated every week as new facilities are announced and existing ones change status. Each row shows the date it was last checked.

Yes. Each country with 50 or more facilities has a Capacity Sheet in Excel with every facility, its source link, the status history and summaries. Our analysts can also prepare an operator extract or a custom cut.