red_ruby_logo_0ESI Group, based in Paris, Thursday announced the acquisition of Austin-based Amoeba Technologies.

The terms of the deal were not disclosed.

Amoeba, a privately held company founded in 2007, makes Presto software which provides cooling simulation and design optimization for electronics such as computers, mobile devices, automotive electronics, medical electronics and data centers. Its customers include Apple, Amazon, Qualcomm, Google, MagicLeap and VSN Mobile.

As a result of the acquisition, Amoeba’s Founders Sanjay Mathur and Prabhu Sathyamurthy, experts in computational fluid dynamics, will join ESI Group, which has 1,000 employees in 40 countries.