Kiefer is a Greek technology company founded in 2014, operating at the intersection of sustainable energy and advanced computing. The firm has a background as a renewable energy EPC contractor, having completed projects with a combined capacity of over 600MW. Its current technical focus spans artificial intelligence, robotics, and enterprise knowledge systems, with a stated emphasis on technological sovereignty for Greece and Southeast Europe.
The company develops products including Sophea AI, described as the first true Greek Large Language Models, and enterprise-grade AI infrastructure designed to keep data within EU borders. It also offers intelligent automation solutions developed through a strategic collaboration with NVIDIA. Its geographic presence covers Greece and the broader Southeast European region.





