[1] During the late 1970s and 1980s, Weibel Scientific progressively wound down its previous primary business activity of manufacturing optical detectors, opting to focus its resources on the development of radar systems.

[1] During 2002, Erik Tingleff Larsen stepped back from Weibel Scientific’s day-to-day management, Peder R. Pedersen having become the firm's CEO and President.

[4] During summer 2015, it was announced that Weibel Scientific has entered into a long term partnership with American defence conglomerate Lockheed Martin.

[5][6] During December 2017, through this partnership, Weibel Scientific received its largest contract to date from the United States Army; this deal has Lockheed Martin acting as the prime contractor for the production and delivery of three Multi-Frequency Tracking Radars.

[7] In January 2019, Weibel Scientific established an office in Norway to facilitate its strategic move towards the drone detection and ground-based air defense markets.