David Kerzner

TSU, Inc. engages in the provision freight services. The company is headquartered in Fairfield, CT.

Trybl, Inc. engages in the development and provision of a social media platform. The company is headquartered in Toronto, Canada.

Terracap Ventures Inc (Terracap Ventures) is a venture capital firm founded in 2012 . The firm is headquartered in Ontario, Canada.

TSU, Inc. engages in the provision freight services. The company is headquartered in Fairfield, CT.

Keek, Inc. provides social networking services. It offers a global interactive video content network that allows users to create 36-second videos and instantly share them with others around the world. The interactive video content network is available over the Internet and on mobile devices around the world. The firm's services are available for Android, iPhone, BlackBerry, Windows and desktop devices. The Keek platform also allows users to link to their other social platforms, including Facebook, Twitter, Tumblr, Instagram, Google+, and Line profiles. Keek was founded in 2010 by David Kerzner and Isaac Raichyk and is headquartered in Toronto, Canada.

Paradigm Advanced Technologies, Inc. designs, develops, manufactures and markets software and hardware using state of the art technologies that allow for real time delivery of information regarding the location of a person or an asset. It provides wireless location tracking and homeland security products and services to global enterprises and large government organizations. The company was founded in 1996 and is headquartered in Richmond Hill, Canada.

VisualGate Systems, Inc. develops and manufactures video security solutions. It specializes in homeland security, commercial, and residential safety markets. The company was founded by David Kerzner and Ron Yekutiel in October 2003 and is headquartered in Toronto, Canada.