Clue Software brings in Mark Watson as COO to power continued growth

• With more than 30 years’ experience scaling global software businesses, including roles at Oracle, Sage and Lifeworks, Mark Watson joins Clue as demand for intelligence and investigation capabilities continues to grow. 

• The appointment follows sustained momentum for Clue, with ARR increasing at a 45% compound annual growth rate over the past three years. 

Clue Software, the enterprise intelligence and investigation platform, today announced the appointment of Mark Watson as Chief Operating Officer, reinforcing its leadership team as the company builds on sustained momentum, with ARR increasing at 45% CAGR over the past three years amid increasingly complex global security and geopolitical threats. 

Mark Watson brings more than 30 years’ experience driving growth across global software and SaaS businesses, with a strong track record of delivering commercial outcomes and strengthening go-to-market execution. He has scaled organisations through key inflection points, from early traction to international expansion, including roles during Oracle’s hypergrowth and Micromuse’s rapid rise to IPO.  

Across senior roles at Sage, Lifeworks and IriusRisk, he has improved revenue performance by refining GTM strategy, strengthening customer expansion and embedding operational discipline. In recent COO and CCO roles, he has focused on building repeatable growth engines for early- and mid-stage SaaS companies, aligning teams and accelerating sustainable revenue growth. 

As COO, Mark Watson will focus on strengthening Clue’s operating model, supporting cross-functional execution and enabling consistent delivery as the customer base grows.  

On his appointment, Mark Watson, COO at Clue said: “Clue has built a strong foundation in a market that’s becoming more critical by the day. My focus will be on scaling the operating model to match that opportunity – sharpening execution, strengthening how teams work together, and ensuring we continue to deliver consistent outcomes as we grow.”

Building on strong growth momentum

Mark Watson’s appointment follows a period of sustained growth for Clue, driven by rising demand for intelligence-led investigation capabilities. This momentum reflects strong customer adoption and net retention rates averaging 127%, underpinned by the introduction of AI via the platform, into the world of intelligence and investigations, where explainability, security, trust, guardrails and accuracy are of life and death importance. 

Organisations including the Home Office, Met Police, NHS Counter Fraud Authority, Oxfam, US Centre for Safe Sport and Tesco rely on Clue to identify and respond to high-consequence threats, deliver justice and demonstrate the impact of their investigations. 

Clare Elford, CEO at Clue said: “We’ve built strong momentum as a business, investing in our platform and domain expertise for a rapidly expanding customer base across increasingly complex threat environments.

Bringing in experienced leadership is vital to delivering on that ambition, and Mark’s track record in scaling software businesses will be critical as we continue to extend our impact.”

Strengthening executive leadership

Alongside Mark Watson’s appointment, Ian Blackhurst will move from Chief Sales Officer into a Strategic Advisor and Non-Executive Director role, continuing to support Clue’s growth and strategic direction. Guy Chiswick steps into the role of Chief Sales Officer, building on this foundation to drive the next stage of commercial growth. He brings more than 20 years’ experience leading revenue growth across technology and data-led businesses. 

Together, these changes will strengthen Clue’s go-to-market execution, scale its commercial operations and deepen customer impact. 

Find out how organisations use Clue to identify threats, manage investigations and turn intelligence into action.