Welcome to



Secure cumulative knowledge memories, transactional logs and blockchain research & development since 1986




We are a private group that develops practical applications for cumulative knowledge memories and transactional logs (accumulogs).
Today these systems are often referred to as blockchain technology.
We were established in 1986 by SEEL and are currently a specialised unit of SEEL. SEEL is the applied applications development division of The George Boole Foundation Limited