About us

300+

Projects completed globally

100+

Global locations

2008

Established

Flow was established in 2008 and placed in the trusted hands of the experienced, expert leadership team.

Etienne Greeff, CEO

Etienne is one of the early pioneers of the internet security. Etienne first got involved in cybersecurity in 1994, after he graduated University. He really has seen the development of the industry from the very beginning.

He has spent over 20 years promoting the innovative use of technology and building services to solve complex issues. He has been involved in numerous general management roles during his career but has enjoyed staying close to the technology. He came aboard Flow as CEO in December 2020, leading the transformation of Flow becoming the smart choice for business transformation through technology and cyber solutions.

Robert Prosser

Chief Financial Officer

Robert has over 25 years of experience as a Finance Director in technology and manufacturing. He has grown turnover from £2 million to £46 million, expanded the team from 20 to 260 employees, and established subsidiaries in 70 countries. He also led a £55 million business exit to a Venture Capital fund. Since joining Flow in 2024, Robert has been key in shaping the company’s financial strategy and driving its expansion and operational excellence. His collaborative leadership and expertise in revenue generation and capital management have fostered sustainable growth for Flow.

Russell Kemp

Chief Technical Officer

Russell brings over 24 years of IT experience, with 20 years focused on security-managed services. Since joining in 2022, his keen interest in emerging technologies and understanding of customer needs has been instrumental. Russell sets Flow's product and service strategy, selects strategic vendors and partners, and steers the company's technical direction. His extensive expertise and passion for innovation enable him to deliver cutting-edge solutions for Flow's clients worldwide.

Chris Judge

Technical Operations Officer

Chris, who joined Flow in December 2023, is a seasoned professional with a rich background. He embarked on his career in the Microsoft and Networking stack, and over the past 15 years, he has honed his skills in Service and Operational Leadership roles, successfully managing large-sized functions in the Corporate and MSP world. At Flow, Chris is entrusted with all Operational matters and leads the Service teams. Outside of work, Chris is kept busy by the many sports his children play.