Founders
Larsen Mabika, CEO
Georgie Steele, CTO
Georgie Steele, CTO
Larsen is passionate about solving complex problems with great products and teams. After his MBA, Larsen built products in Financial Services and Climate Tech, winning the 2023 Environmental Finance Product Innovation of the Year award. As CEO of Maiven, he applies his business strategy and product expertise to simplify policies so companies can act with confidence.
Off the clock, you’ll find him with headphones on, exploring Afro-genres from Congolese Rumba and Afrobeat to Hip-Hop and Amapiano.
Georgie Steele, CTO
Georgie Steele, CTO
Georgie Steele, CTO
Renowned for AI-driven climate solutions, Georgie built a proof of concept that helped Tractable achieve unicorn status before leading a 15-person team at Sylvera to boost performance by over 10x. Recognised among the UK’s most promising female engineers, she now drives Maiven’s mission forward with her focus on technology for innovation and impact.
Away from Maiven, you’ll find her tinkering with new recipes—or burning off that creative energy in the next niche sporting event.
Team
Francesca Ventimiglia
Francesca Ventimiglia
Francesca Ventimiglia
Francesca is a sustainability expert over 5 years of experience at McKinsey and Vivid Economics working on climate and nature topics across energy, agriculture and forestry sectors. At Maiven, she supports the team in helping clients understand the impacts of changes in environmental policies on their asset and operations. In her spare time, Francesca loves learning about wine (drinking?).
Will Maclean
Francesca Ventimiglia
Francesca Ventimiglia
Will is a machine learning engineer who has built and deployed applied ML systems for detecting heart disease, predicting responses to Covid policy, evaluating carbon markets, and more. He is excited about making bleeding-edge technology function in everyday practical situations. Some of his best friends are language models.
Zak Walters
Francesca Ventimiglia
Zak Walters
Zak is a full-stack engineer focused on end user experience. His experience spans from Amazon-scale to pre-launch startups, and in climate tech building electric vehicle charging applications. At Maiven, he’s responsible for everything that gets the output of our models in front of our customers. Outside of work, he’s noodling on his guitar, or staring at a cryptic crossword for a week straight.