Omnitron Systems Technology
	Factum
	Vislink
	Sodielec
	Communications Specialities Inc.
	SAF Tehnika
	Streamtel
	SONY
	JVC
	Rymsa
	Microwave Radio Communications
	R.V.R. Electronica S.p.A.
	Plisch Nachrichtentechnik
	TELEFUNKEN Sender Systeme Berlin
	Advent
	Westminster
	Tandberg Television
	Trilithic
	Gigasat
	Force Inc
	Thales
	Elber S.r.l.
	Jampro Antennas Inc.
	Dantec Dynamics
	Advantech AMT
	Elettronika

                 Eliop