"Building Better Worlds"

The star corporation in the Alien movies. Normally, Weyland-Yutani was a terraforming company, however, they felt like dabbling in the bioweapons business upon discovery of a nearly invincible alien race. Weyland-Yutani attempted several times to capture an alien through use of disposable ship crews and military marines. All these attempts, by Weyland-Yutani, failed.