RRanelagh Capital Partners

About

Two decades across investment banking, fintech and the balance sheet.

Ranelagh is an independent advisory firm founded by Robustiano Tubio, CFA — working with founders, boards and investors from its base in London.
Robustiano Tubio, Founder and Managing Partner

Robustiano Tubio, CFA

Founder & Managing Partner

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Robustiano is a CFO with a track record of delivering measurable financial improvement, securing funding and executing successful exits across technology-driven and balance-sheet-intensive businesses.

He combines strategic financial leadership with hands-on execution — building finance functions, strengthening reporting and controls, improving cash flow and supporting growth, fundraising and M&A. His experience spans SaaS, fintech, regulated financial services and institutional debt markets, including complex multi-entity and international environments.

He brings a deep network across the specialty finance world — senior, mezzanine and junior debt — built over two decades working with lenders, credit funds and capital providers.

CFA charterholder · MBA, London Business School · Master's in Finance, Universidad de San Andrés · BA Economics, University of Buenos Aires.

Santander CIBMar 2005 – Mar 2019
Executive Director, Head of Fixed Income Structuring — risk transfer, synthetic disposals and institutional financing across London, São Paulo and Buenos Aires.
Tymit · Seed / Series AMar 2019 – Jan 2023
CFO. Led equity fundraising across Seed (£8m) and Series A (£23m), and the finance workstreams through the exit to Frasers Group.
Sonovate · Series BFeb 2023 – Feb 2026
CFO. Managed a £200m warehouse funding platform with BNP Paribas, Lloyds and M&G, and raised a new £150m senior facility with DZ Bank.
Bumper · Series BNov 2026 – Present
Fractional CFO of a regulated fintech, leading the raise of a £100m senior facility and the expansion of its debt funding platform.

Planning a raise, a refinancing or an exit?

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