Catalyst Computing Group Inc.
This company provides registration-database technology. Chicago-based Catalyst is contracted with Illinois to deliver a final version of its Help America Vote Act-compliant Illinois Voter Registration System in 2007.
Guardian Voting Systems
This is Danaher Corp.'s e-voting machines unit. States in which Gurnee, Ill.-based Guardian Voting Systems' machines are or have been certified are Arkansas, Delaware, Kentucky, New Mexico and Pennsylvania.
DFM Associates