Bentley's Seequent acquires seismic software firm Eliis
What's the deal? Seequent, the subsurface business of infrastructure software maker Bentley SystemsDealroom has a profile for this one. Try Dealroom →, has acquired EliisDealroom has a profile for this one. Try Dealroom →, which builds the PaleoScan seismic interpretation platform. Terms were not disclosed. The deal was announced on November 2, 2026.
What each side brings: Eliis, a roughly 100-person company, turns seismic surveys into geological models and counts hundreds of energy firms as users, with working relationships at Chevron and PetrobrasDealroom has a profile for this one. Try Dealroom →. Seequent sells geological modeling and geophysics tools and has grown through acquisitions, buying Leapfrog and later Geosoft's Oasis montaj in 2018.
What's the endgame? Seismic interpretation was the missing piece in Seequent's lineup. With Eliis, it now covers geophysical data management, seismic interpretation, and geological modeling — which Bentley can then link to the engineering built on or under the ground.
Why now? Chief executive officer Graham Grant said in the announcement that "lower cost seismic data acquisition and AI are expanding the adoption of seismic methods beyond oil and gas." Seequent named mining, groundwater, brine mineral recovery, and carbon storage as new markets for seismic analysis.
The purchase also gives Eliis a long-term home. It had taken private-equity backing from Arlane, formerly Vespa CapitalDealroom has a profile for this one. Try Dealroom →, in 2024; a sale to a strategic buyer that uses the technology is generally a steadier outcome for customers than another financial owner.
The signal: The deal fits a broader move to consolidate subsurface software and data. In April, SLBDealroom has a profile for this one. Try Dealroom → agreed to buy S&P Global Energy's upstream geoscience and engineering software portfolio, and in July Enverus acquired well-log data provider A2D Technologies. Seequent's purchase is narrower, betting that cheaper surveys and AI will push seismic analysis beyond oil and gas into mining, water, and carbon storage.
Read more: schnitgercorp.com
Image credit: Generated with Gemini
