Oskar Klaes is Chief Commercial Officer at CUBOS, a leading German B2B electric vehicle charging and energy infrastructure provider. He leads strategy, business development, and Charge Point Operations. That work has helped scale CUBOS - including the addition of SWARCO's e-mobility business, ChargeOne, and TotalEnergies B2B charging business - into a platform serving more than 15,000 charging points and 1,000+ B2B customers. Oskar brings eight years of experience as a strategist and venture builder in the energy and infrastructure sector, and since joining CUBOS's management team in 2025 has focused on scaling the business as a Charge Point Operator (CPO) with an extended B2B energy offering.