Guillaume Hemmerlé

About Guillaume Hemmerlé

Guillaume Hemmerlé is a French executive and investor with more than 20 years of experience in equity investment in French small and medium-sized enterprises. He is best known as co-founder of Sigma Gestion, an investment firm that has deployed roughly €250 million into French SMEs over more than 15 years. His career has been built around supporting growing businesses through capital investment, financial structuring, and long-term value creation. At TOOSLA, Hemmerlé serves as a board member. He is also identified among the company’s shareholders in financial disclosures, placing him within the group of long-standing investors and governance participants supporting the company’s development. TOOSLA operates in short-term car rental and has relied on funding rounds and financing operations to support growth, particularly to meet customer demand and fund expansion. In that context, Hemmerlé’s background in investment, capital organization, and growth-company support is highly relevant to the company’s governance and strategic oversight. His experience spans investments in both listed and unlisted companies, which gives him a broad perspective on market dynamics, liquidity considerations, and corporate governance. TOOSLA’s own documents emphasize that he has completed more than fifty investments during his career, underscoring a hands-on and diversified investment track record. This profile is especially useful for a listed growth company such as TOOSLA, where the board must balance operational execution, financial discipline, and shareholder management. Overall, Guillaume Hemmerlé stands out as an experienced investor-director with strong expertise in private equity and SME development. At TOOSLA, he represents a governance profile focused on financing, growth, and long-term strategic support.