archTIS Limited announced it is launching a dedicated Federal Sales and Channel Practice in the United States to meet increased government demand for advanced information protection solutions. As part of this new initiative, the Company announced Bill Kalogeros, a 25-year US federal sales professional and US veteran, has joined the archTIS leadership team as Director, Federal and Defense Industry Base. Riley Repko, a 30-year technology industry specialist, will serve as a strategic consultant leveraging his experience as the former strategic advisor to the US Air Force Secretary and the US Chief of Staff and as a retired US Air Force Reserve senior officer and combat veteran. Bill Kalogeros, the new Director, Federal and Defense Industry Base, is a consummate business executive with a dynamic career combining channel, business development and sales management responsibilities within highly competitive organizations, industries, and commercial and government markets. A former US Army Ranger, Kalogeros has held senior-level positions at GE Comstor, Cisco Federal, Bay Networks and MicroAccess Inc. Riley Repko is an entrepreneur, strategist and technology industry executive backed by 30 years of hands-on leadership experience collaborating closely with the private sector and with the military.