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Northsphere

Our Team

Senior Counsel, Independent Advice

Our partners bring decades of experience across investment banking, private equity, and corporate advisory. Every mandate is led by a senior advisor from first meeting to close.

JW

James Whitfield

Managing Director & Founding Partner

James founded Northsphere in 2018 after fifteen years in leveraged finance and sponsor coverage at Goldman Sachs and Rothschild. He leads the firm's LBO advisory practice and maintains direct relationships with over forty European private equity sponsors.

His transaction experience spans healthcare, technology services, and industrial sectors, with aggregate deal value exceeding EUR 8 billion across platform acquisitions, recapitalisations, and exits.

Leveraged BuyoutsSponsor CoverageDebt Capital Markets

MSc Finance, London School of Economics

EM

Elena Marchetti

Partner, Venture & Corporate Finance

Elena joined Northsphere in 2019, bringing a decade of venture capital and growth equity experience from Index Ventures and Lazard. She leads the firm's venture advisory practice and advises founders from pre-seed through Series B and beyond.

She has structured over sixty early-stage financing rounds and is recognised as a leading advisor on cap table architecture, convertible instruments, and fund formation across European venture markets.

Venture AdvisoryCap Table StrategyCorporate Finance

MBA, INSEAD

DH

David Harrington

Partner, Mergers & Acquisitions

David brings twenty years of M&A experience to Northsphere, having previously served as a Managing Director at Houlihan Lokey and a Director in the M&A group at Morgan Stanley. He leads the firm's sell-side and buy-side mandate execution.

His sector focus includes technology-enabled business services, industrial technology, and healthcare. He has advised on over eighty completed transactions across European mid-market mandates.

Sell-Side M&ABuy-Side AdvisoryValuations & Fairness Opinions

BA Economics, University of Cambridge

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