The BSL group has exclusive distribution arrangements with several manufactures for the supply of short-life items. A worldwide distribution agreement with Rank Brimar covers the whole range of radar display tubes used in radar systems manufactured by British Aerospace. (such as the Watchman), Racal, Marconi, Kelvin Hughes, Cossor, Signaal, Terma, Thorn EMI (Cymbeline) and others.

Display units and other electronic and mechanical assemblies are available for guided weapon systems, including Rapier 2000 and Swingfire. Airborne systems include head-up displays (HUD) and head-down displays (HDD) for most British, French and US aircraft. Military display units are supplied for laser rangefinders and thermal observation gunnery sights (TOGS) as used for tracked Rapier, on Marksman turrets, on Challenger II, Abrams and other armored vehicles. These CRT packages are manufactured by Brimar Ltd and distributed by BSL Express Service