46 Woodstock Road,
Oxford, OX2 6HT
Head of Legal, Investing
As Head of Legal – Investing, Sive leads legal execution across OSE’s investment portfolio, working closely with the investment team on deal structuring and negotiations. She coordinates the legal team’s work on transactions and manages relationships with external counsel. Her work extends beyond investments to strategic partnerships, as well as corporate governance and company secretarial matters across the OSE group companies.
Prior to OSE, Sive worked at a London-based law firm, where she advised leading venture capital funds on their investments. Sive has a master’s degree in Corporate Law from UCL

Oxford researchers & innovators
We partner with researchers and innovators across Oxford, Harwell and Culham to explore commercial potential, co-create ventures and build companies.

Investors
We’ve raised over £850m from global investors keen to access Oxford’s diverse, world-leading science. Our shareholders don’t just back OSE – many also co-invest alongside us.

Co-investors
We partner with specialist global investors to fund and scale our companies – from pre-seed to growth. Together, OSE and our co-investors have invested more than £3bn.