Builder Acquisition Corp was a blank check company, commonly known as a special purpose acquisition company, that registered its Class A common stock on a national securities exchange via an 8-A12B filing with the SEC on December 7, 2006, marking its public market debut during the mid-2000s SPAC wave. The company was formed to identify and complete a merger or acquisition with a target business in the building, construction, or homebuilding sector, a focus reflected in its name. Operating under the SPAC structure standard for that era, the vehicle had a defined window to source and close a qualifying transaction. For full historical filing data, deal timeline, and sponsor details on Builder Acquisition Corp, create a free account at SpacDesk.