Description Business Support Executive London Marylebone Founded in 2013, Sestini & Co (Sestini) are a team who specialise in cross-border tax consultancy for expatriates and high net worth individuals. Sestini joined the Shaw Gibbs Group in August 2024, a growing top 35 accountancy practice who provide expert solutions for entrepreneurial businesses and private individuals. Members of the Shaw Gibbs Group are committed to investment in their teams of high-quality specialists who work with the …