Logical Clocks AB are the makers of Hops Hadoop (www.hops.io), the world's most scalable Hadoop distribution, and Hopsworks, a next-generation Data Platform for Hops Hadoop. Logical Clocks AB are based in Stockholm, and formed from members of the Distributed Computing Group at KTH - Royal Institute of Technology and SICS - RISE. The CEO is Assoc Prof Jim Dowling (ex MySQL AB) and the Chief Scientist is Prof Seif Haridi (Hive Streaming AB co-founder).