Those Engineers Ltd, founded in 1983 under the name of Seasim Engineering Software Ltd, was renamed in 1985 following a management buyout.  It is directed by Chartered Engineers who from their earlier careers were able to bring a diverse set of skills and contacts with a kernel group of talented individuals.  This kernel is expanded to suit the requirements of particular projects and is sustained and refreshed by its attractiveness to talent.

Those Engineers has been consistent in its company structure and has prospered through various economic climates since 1982. Valued for its project management, it has maintained a loyal customer base and has enjoyed a 15 year succession of orders from a world-class multinational on a variety of projects some valued at several hundreds of thousands of pounds Sterling.

Those Engineers has always taken a lead in the specifying and writing of analytical engineering software which was initially used for a client in instrumentation design. The software was commercialised and developed leading to the successful marketing of the SpiceAge and Spicycle range of electronic simulation tools. Over 23,000 copies of the SpiceAge simulator have been sold internationally