10 jobs in 39 years.
1978-1981: ACOM Computer Systems
1981-1982: Linotype
1982-1983: AES Data
1983-1985: Enfoprise
1985-1991: AES Data/XIOS
1991-1996: ACOM/Universal Systems
1996-2003: Positron Fiber Systems/Reltec/Marconi
2004-2007: Crescendo Systems
2007-2009: Trellia
2010-2016: Hewlett Packard