• 1938 – Steatite Ltd formed.
  • 1971 – Solid State Supplies Ltd is formed and based in Kent.
  • 1985 – Steatite Wordsworth, under the name Wordsworth Technology Ltd was established in 1985.
  • 1996 – Solid State PLC floated on AIM
  • 2002 – Solid State PLC acquire Steatite Ltd in May (originally formed and continually trading since 1938)
  • 2003 – Steatite Embedded, under the name ‘ICP’ was established in 2003 as a division of Wordsworth Technology Ltd.
  • 2004 – Steatite Rugged division of Steatite Ltd formed to supply Rugged computer products.
  • 2005 – Steatite Ltd acquire Wordsworth Technology Ltd in August (originally formed in 1985 and based in Kent)
  • 2005 – Wordsworth relocated to Redditch in December.
  • 2007 – Steatite acquired RZ Pressures SARL (Geneva) in November (RZ Relocated to Redditch December.)
  • 2010 – Rugged Systems Ltd acquired by Steatite 1st April. (originally formed in April 1997).
  • 2011 – Rugged Systems Ltd merged with the Steatite Rugged division of Steatite Ltd to form the new division Rugged Systems 1st April.
  • 2011 – Blazepoint Ltd assets acquired by Steatite 14th October. Under the new name of Steatite Blazepoint Ltd.
  • 2012 – Steatite Blazepoint Ltd merged with the Rugged Systems division of Steatite Ltd to form the new division Steatite Rugged Systems 1st April.
  • 2013 – Q-par Angus Ltd acquired by Steatite 1st May. (originally formed in 1973). Renamed to Steatite Q-par Antennas.
  • 2013 – 2001 Electronic Components acquired by Solid State Supplies Dec 2013.
  • 2014 – Steatite selected by the Ministry of Justice (MoJ) as the supplier of monitoring hardware for GPS offender tagging. Culminating in the birth of Electronic Monitoring Division.
  • 2015 – Steatite win Innovate UK funding to assist in the research and develop the next generation of Lithium batteries for Marine Autonomous Systems.
  • 2015 – Ginsbury Electronics acquired by Solid State Supplies April 2015.