EXTOLL is a privately held company that delivers cutting-edge products to the High-Performance Computing (HPC) and data center markets. EXTOLL products improve cluster and data center performance and reduce power consumption and TCO. EXTOLL delivers an integrated network stack consisting of hardware, software, and services.

EXTOLL exascale-ready interconnection technology provides market-leading performance in terms of low latency, high bandwidth, and scalability for high-performance clusters.