About Systel Inc Systel, Inc. provides full-spectrum consulting, technology, business process outsourcing, and engineering services and solutions. Established in 1997, Systel, Inc. of Delaware is headquartered in Alpharetta, Georgia. Systel has its global operations and sales offices in US and India. With several years of experience in serving Fortune 500 companies with 30+ Global Clients, Systel has a Firm Global Footprint: 350+ minds engaged in various client projects across US, Canada, Mexico and India.