2015 – GTS Thielmann Energietechnik GmbH becomes a private company through a management buy-out

2007 – Itron (USA) acquires Actaris

2001 – Actaris acquires RMS Group from Schlumberger

1992/93 – Schlumberger takes over J. B. Rombach, integration of J.B. Rombach into the RMS Group

1988 – J.B.Rombach takes over Thielmann Energietechnik GmbH

1981 – Foundation of the company Thielmann Energietechnik GmbHin the group of companies Gebrüder Thielmann AG Sechshelden (GTS)

until 1981 – VAUTEA

Did you know…

… what „GTS“ means?

GTS has stood for gas technical systems since 1988. The “branding”, which is still known worldwide today, could be acquired and taken over after the takeover of Rombach from the Thielmann affiliation to the Gebrüder Thielmann AG Sechshelden group of companies..

what “V” means in the vessel type?

V – originates from the founding times of “VAUTEA” and has been consolidated in our vessel typing since 1981.