Since 2019, Grexel has been fully owned by European Energy Exchange AG (EEX). Being part of EEX has enabled us to provide a broader range of services and upscale our registry staff and IT resources to better serve the needs of the evolving energy certificate industry. Starting from January 2026, Grexel will be merged with […]
We are delighted to share that we have successfully migrated all of our customers to the G-REX platform within the past year.
We are delighted to share that we have successfully migrated all of our customers to the G-REX platform within the past year.
Grexel is the leading energy certificate registry provider in Europe headquartered in Helsinki with an annual transaction volume of over one billion MWhs. The registries are used by over ten thousand active account holders in 15 countries. As part of EEX Group, Grexel also helps its customers to design new certification schemes and cope with changing requirements set by international legislation and standards.
Grexel Systems ltd.
Lautatarhankatu 6
FI-00580 HELSINKI
FINLAND
Tel +358 9 4241 3160
info(at)grexel.com
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