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Single Family OfficePuts its own capital into companiesActive · deal in last 18 monthsLAST VERIFIED Oct 2026 · 4 SOURCES

G3T

Also known as G3T, S.L.

Barcelona family office through which Carmen Godia and her three children manage their wealth; backed solar-panel recycler ROSI's €20M+ Series B in 2026.

USEFUL FOR Co-investors

Family & background

FAMILY
Godia (Carmen Godia Bull and her children Rafael, Carla and Cristina Tous Godia)
WEALTH ORIGIN
Godia family stake in Iberpistas, later Acesa/Abertis (sold in the 2018 takeover)
HEADQUARTERS
Barcelona, Spain
OUTSIDE CAPITAL
No — own capital only

Investment approach

SECTORS
Climate & Energy
ROUTES
Companies (own capital)
LATEST DEAL
ROSI (Series B) · Apr 2026

Overview

G3T is the patrimonial company through which Carmen Godia Bull, former vice-chair of Abertis, manages her wealth together with her three children from her marriage to Rafael Tous; per Nació Digital (2020) she owns 22% and each child 26%. The Godia fortune came mainly from the family's stake in Iberpistas, later Acesa and Abertis, sold in the 2018 takeover. InnoEnergy describes G3T as a Spanish family office and quotes Rafael Tous Godia, CEO of G3T in Barcelona, calling it an infrastructure and renewables investor; in April 2026 it took part in the €20M+ Series B of ROSI, a solar-panel recycler building a 10,000-tonne plant in Spain.

Holdings & investments (1)

  • ROSINOTABLE
    Climate & Energy · since 2026

People

  • Rafael Tous Godia
    Chief Executive Officer · source

Frequently asked questions

G3T is a single family office based in Barcelona, Spain.

G3T invests on behalf of the Godia (Carmen Godia Bull and her children Rafael, Carla and Cristina Tous Godia) family (Godia family stake in Iberpistas, later Acesa/Abertis (sold in the 2018 takeover)).

G3T invests its own capital into companies.

G3T invests in Climate & Energy.

Key people at G3T include Rafael Tous Godia (Chief Executive Officer).

G3T's holdings and investments include ROSI.

The most recent publicly reported investment by G3T is ROSI (Series B), announced in Apr 2026.

No. G3T invests its own capital and does not raise money from outside investors.