
Stillwater Supercomputing, Inc. is a fabless semiconductor company delivering high performance computing and cloud infrastructure solutions through its Knowledge Processing Platform. The platform includes the Stillwater Knowledge Processing Unit (KPU) and the OpenKL Knowledge Processing Run-Time, enabling efficient execution of machine learning and intelligent systems applications from edge devices to elastic cloud environments. The company focuses on reducing latency, optimizing total cost of ownership, and increasing energy efficiency for markets including AI, deep learning, Industry 4.0, telecommunications, finance, cybersecurity, and defense. With 15 years of innovation, Stillwater emphasizes sustainable, scalable, and turnkey solutions that democratize high performance computing for diverse industries and form factors.

Stillwater Supercomputing, Inc. is a fabless semiconductor company delivering high performance computing and cloud infrastructure solutions through its Knowledge Processing Platform. The platform includes the Stillwater Knowledge Processing Unit (KPU) and the OpenKL Knowledge Processing Run-Time, enabling efficient execution of machine learning and intelligent systems applications from edge devices to elastic cloud environments. The company focuses on reducing latency, optimizing total cost of ownership, and increasing energy efficiency for markets including AI, deep learning, Industry 4.0, telecommunications, finance, cybersecurity, and defense. With 15 years of innovation, Stillwater emphasizes sustainable, scalable, and turnkey solutions that democratize high performance computing for diverse industries and form factors.
Headquarters: El Dorado Hills, California
Founded: August 2006
Core product: Knowledge Processing Platform (KPU + OpenKL run-time)
Employee count (reported): 5
Known funding: $250,000 Seed (Aug 1, 2006)
High-performance computing, machine learning acceleration, edge-to-cloud compute infrastructure, energy-efficient numerical formats.
2006
Semiconductors / High-performance computing
$250,000
Single disclosed funding event recorded as a founder-funded seed round.
“Founder-funded (E. Theodore L. Omtzigt)”