GE Equity

Citadon, established by Tawfik Hammound and headquartered in California, specializes in internet-based project collaboration solutions tailored to the engineering and construction industry. Its product suite includes CAFM Explorer, Collaboration Workspace, DocLeader, McLaren Enterprise, Fusion, and OPIDIS, catering to Architecture, Engineering, and Construction (AEC) firms, facilities managers, owner operations teams, and Engineering, Procurement, and Construction (EPC) companies across construction, oil and gas, life sciences, energy, and nuclear sectors.

Cephren – the master builder of the great pyramids. He changed the way the world was built. With the help of their customers, they will too! Welcome to Cephren, the premier business-to-business online workplace for the global construction industry. Cephren unites all participants in the industry with the first end-to-end, Web-based framework of e-commerce and collaboration services. Whether you're an owner or developer, architect or engineer, general contractor or subcontractor, distributor or manufacturer, Cephren's online workplace addresses your needs throughout the design-to-build process, enabling you to do business smarter, faster and more cost effectively.

Buildnet offers management software to homebuilders. Its product, BuildNet, Inc. Exchange, provides internet-based procurement, e-commerce, and information services to homebuilders, suppliers, and manufacturers. Buildnet is based in Durham, North Carolina, United States.