It was revealed in 2024 that Aberdeen would be the base.
Speaking after the Marischal Square announcement on Thursday, GBE’s chief executive Dan McGrail said the energy company would “draw on the abundant local talent” in the sector.
GBE will not supply power to homes, but will help fund new and existing clean technology, as well as small and medium-sized renewable energy projects.
It aims to support at least 10,000 jobs over the next five years, with a focus on areas historically dependent on oil and gas.
However, there have been concerns that the rate of job creation may struggle to keep pace with the number of roles being lost in fossil fuel sectors.
Recruitment is said to be ongoing.
