Tekla is a company that develops and provides structural building information modeling (BIM) software for construction. It offers Tekla PowerFab, a software suite that provides a systematic, collaborative approach for managing fabrication; Tekla Connect, a constructible cloud collaboration platform that improves insight, enables informed decision making and enhances project efficiency; Tekla Structures, a structural BIM software that creates, combines, manages, and share information of 3D models at every phase of the construction project.