Sillman Thomas

Sillman Thomas is a specialist recruitment agency focused on building teams for investors and companies worldwide to accelerate the transition to a nature positive, climate resilient economy. The company advises and recruits boards and teams at the intersection of climate, nature, and capital, offering 360° support from executive search to team build and strategic advisory. Over the last ten years, Sillman Thomas has delivered in more than 30 countries with over 200 hires for investors, asset managers, project developers, corporates and accelerators. The agency specialises in recruiting leaders across carbon and biodiversity markets, regenerative agriculture and agroforestry, forestry and timber management, ecosystem restoration, nature-based climate solutions, ocean blue economy and ocean investment, marine pollution and plastic alternatives, sustainable fisheries and aquaculture, seaweed and marine flora innovation, coastal resilience infrastructure, clean energy, grid and green infrastructure, climate technology, and circular economy solutions. Sillman Thomas operates from offices in London and New York, serving clients globally who are driving the investment and innovation needed to restore, protect, and value nature at scale. The company's founder, Hannah Wylie, emphasises that putting the right people in the right seats is essential to achieving nature positive outcomes and protecting communities whilst tackling climate change.