About SG

John Hayes-Warren

Sales Director

With more than 20 year experience in technology and operations, Sales Director John understands the industry and all stakeholders positions within it intrinsically.

His insightful experience includes telecommunications,  unified communications, software, systems integration, hybrid cloud infrastructure, and Managed Services.

This background allows him to bring real value, agility, and customer-focused alignment to the SG business, which in turn will enable us to support the growth of our clients. He leads the sales organisation to ensure that we are continually evolving our offer to meet and exceed all stakeholders needs and form true strategic partnerships.