About Geosima
We combine deep drilling engineering, safety, and sustainability to power cleaner energy.
Geosima Drilling Services Inc. is an affiliate of İsra Holding, operating in geothermal and Oil & Gas drilling with a service-provider model. Backed by solid capital and audited growth, we deliver exploration, production, and re-injection well projects with transparent, per-well pricing and CMB-regulated fund support via İsra Portföy’s 1st VCIF. Our first large-scale geothermal project in Ağrı/Diyadin proves our technical capacity as we scale toward multi-rig operations and long-term field partnerships.