TopLock Corporation, located in Mooresville, Indiana, is a family-owned business. Sonny Perry, the company’s founder has been working with scaffolding, both on top of them and improving them for over 60 years.

During that time he has been granted three industry changing patents that have reduced job cost, increased safety, and added innovations to the scaffold industry. His common sense approach to problem solving on the jobsite gave him the idea for TopLock.