Leann Zhang

Alpaca VC Investment Management LLC (Alpaca VC ) is a venture capital arm of Corigin Holdings LLC founded in 2010 by Ryan Freedman. The firm is headquartered in New York.

Acelab, Inc. allows users to browse construction details based on various criteria such as application, wall type, climate, and other building components. The company is based in Brooklyn, NY. The company can also request CAD files and find appropriate products.

Trade Hounds, Inc. provides mobile application that connects construction workers and tradesmen for sharing work related information. The company was founded by David Broomhead, Jon Clark, Peter Maglathlin and Franco Iudiciani in 2016 and is headquartered in Boston, MA.

Soil Connect, Inc. engages in the development of a digital platform that offers transportation and acquisition of soil, and other building materials. The company was founded by Cliff Fetner in May 2018 and is headquartered in Plainview, NY.

TenantBase, Inc. operates as a technology-enabled commercial real estate brokerage company. It helps local businesses in finding, leasing, and managing small office space through its local real estate advisors, and a Web-based office space search and process management software solution. The company was founded by Bennett Washabaugh, Mike Zei and Andy Kish in February 2014 and is headquartered in California, CA.