Meet our team


Michael McCallen

President, founder

Ambitious, balanced and visionary executive that defines clear concise business and product strategies and executes. With over 25 years experience, in business, engineering and operation roles, Michael is a results oriented, focused entrepreneur, always open to the next opportunity to lead his team in developing. His hands-on expertise coupled with strategic thinking provides him compelling tools, especially in the dynamic fast-paced technology world.


Mark Murray


Mark is a chartered professional accountant with over thirty years’ experience. He provides business advisory services to early stage technology companies. On a part-time, contract basis, Mark performs the role of Chief Financial Officer, overseeing all aspects of a Company’s finances and administration.  Since 2007, he has assisted over twenty ventures.


William Greenberg

Strategic advisor

William Greenberg is a seasoned executive with extensive experience with early stage companies as well as in a business development role within larger companies. He co-founded several companies including KORE Telematics (M2M MVNO) and Green Brook Corporation along with executive roles at KORE and JetNet and business development at Nokia Networks