Inside Spring is an independent strategic advisory and financial consulting firm based in Estoril, Portugal. With more than 30 years of experience in Portugal and major international financial centres, the firm has a longstanding presence in London and has completed transactions in the United Kingdom, the United States, Brazil and elsewhere in Europe. It advises small and medium-sized businesses, foundations, and other independent organisations and institutions, emphasizing impartiality, transparency and solutions shaped around each client’s objectives.

Inside Spring supports clients in assessing complex strategic choices, working with legal partners where appropriate to clarify and evaluate options for organisational development. Its financial consulting services include designing and optimising financing solutions, restructuring funding, raising capital, and advising on company acquisitions, mergers and asset sales. The firm also provides financial valuations of assets, businesses and projects, using suitable methods and techniques. Through its partners, it can arrange valuations across a range of asset types, including companies, property and works of art.