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Market

Rennes: 3 data centres, 3 operators, 6.6 MW live

Rennes, France holds 3 data centres, 3 operators, 6.6 MW live. Cogent alone accounts for 1 site, ahead of DEEP.

Map of 2 data centres in Rennes

Every Rennes site DC Atlas tracks with a position on record, coloured by status.

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Live

6.6MW

Under construction

0MW

Planned

0MW

Total potential

6.6MW

Who supplies the power

100% of the data centres we track in the Rennes market have a named power supplier

  • Enedis2sites
  • EDF1site

Who is building in Rennes

The 3 largest operators here by total potential, of 3 tracked in this market.

OperatorSitesLiveTotal potential
Cogent13 MW3 MW
DEEP13 MW3 MW
TDF Company10.6 MW0.6 MW

Only 100% of the live facilities here carry a commissioning date across too few years, which is too thin to chart as a build history.

Who is hiring in Rennes

2 open data centre roles at 1 operator we track

Scaleway is the only operator recruiting in Rennes, with 2 roles open across 2 disciplines. The split is 1 build-side to 1 operational, with design and engineering (1) and security (1) the two largest disciplines.

The mix

  • design and engineering1
  • security1

Most recently opened

  • Scalewaysecurity30 Jun 2026
  • Scalewaydesign and engineering21 Apr 2026

Counted from the operators' own public careers feeds, read daily. A role counts here when the employer runs a data centre we track and the work is operational rather than back office. What these roles involve, and what they pay.

Questions about Rennes

How many data centres are in Rennes?
Rennes, France holds 3 data centres, 3 operators, 6.6 MW live. Cogent alone accounts for 1 site, ahead of DEEP.
How much data centre capacity does Rennes have?
DC Atlas tracks 3 data centres in the Rennes data centre market. 6.6 MW is live, for 6.6 MW of total potential at full buildout.
Who are the largest data centre operators in Rennes?
3 operators run facilities in the Rennes data centre market. Cogent is the largest by total potential, with 1 site and 3 MW.
Which utilities supply power to data centres in Rennes?
Enedis and EDF serve the most data centre sites in the Rennes data centre market. DC Atlas holds a named power supplier for 100% of the facilities it tracks here.

Every data centre we track in Rennes

2 of 3 with a published page

Cogent1

DEEP1

Other markets in France