London, 10 February 2026 – GP Bullhound is pleased to announce six senior promotions across the firm and extends its warmest congratulations to our newly promoted colleagues. These promotions reflect the depth of our senior leadership team and the long-term commitment our people bring to clients globally.
We are also delighted to welcome Greg Stucker as Director, San Francisco, further reinforcing our senior dealmaking capability and global platform.

Ale Casartelli – promoted to Partner
Ale joined GP Bullhound in 2011 as an Analyst and has grown into a trusted senior advisor across Business Software and Consumer Technology. With more than a decade of investment banking experience, he has led 30+ M&A and capital raising transactions for some of the most prominent global internet, software, and media businesses, including Spotify, Avito, Believe Digital, Jellyfish, Baltics Classified Group, and MiQ.
Prior to GP Bullhound, Alessandro worked at Bank of America Merrill Lynch in London. He holds an MSc in Corporate Finance from ESADE Business School and a degree in Economics and Management from Bocconi University.


Simon Miremadi – promoted to Partner
Simon joined GP Bullhound in 2015 as an Analyst and has played a key role in building and deepening client relationships across Europe and the US, including time in our Berlin and San Francisco offices. Over his ten-year tenure at GP Bullhound, he has advised a range of high-profile clients including Urban Sports Club, Eversports, Motif, Signavio, 7NXT, Flightright, and Uberall.
Prior to GP Bullhound, Simon gained experience at MCF Corporate Finance, Woodside Capital Partners, and Deutsche Bank. He holds an MBA from California State University and a BSc in International Business from ESB Business School in Reutlingen.


Jaime Sendagorta – promoted to Managing Director
Jaime joined GP Bullhound in 2017 as an Associate and has developed into a senior leader across our Consumer Technology and Business Software practices. With 10+ years of experience in the technology industry, he has led numerous successful M&A and fundraising transactions, supporting founders and management teams through complex, high-stakes outcomes.
Prior to GP Bullhound, Jaime began his investment banking career at Credit Suisse in London (EMEA TMT). He holds a dual bachelor’s degree in Law and Business Administration & Management from ICADE, Madrid, and completed two study exchange placements, first at the University of San Diego and then at Sophia University in Tokyo.


Pierce Lewis-Oakes – promoted to Managing Director
Pierce began his GP Bullhound journey as an Intern in 2015, marking the start of a decade-plus career at the firm and a track record of consistently delivering for clients. He has closed 20+ transactions representing over US$3 billion of enterprise value and advises across consumer and enterprise software. Notable transactions include Flo Health’s US$230 million investment from General Atlantic, Falcon’s sale to Cision, and FATMAP’s sale to Strava.
Pierce holds a BA in Political Science from The George Washington University, where he was awarded a Presidential Academic Scholarship.


Gerry Kelliher – promoted to Director
Gerry joined GP Bullhound in 2021 and brings experience across investment banking and private equity. He started his career at Citi and most recently worked at Alliant Partners, a specialist technology investment bank, and Pantheon Ventures, a fund-of-funds focused on infrastructure and real assets. Gerry holds a BA in Finance and Economics from the University of Notre Dame.


Nansi Nistorova – promoted to Director
Nansi has extensive experience advising on mergers and acquisitions, growth capital raises, and restructurings. Since 2018, she has completed a double-digit number of technology transactions, supporting a diverse client base, from fast-growing VC/PE-backed companies and founder-led businesses to multinational companies.
Prior to joining GP Bullhound, Nansi worked in the Technology, Media, and Telecommunications (TMT) teams at STOUT and Stifel Europe (formerly ACXIT Capital Partners), advising clients across a wide range of strategic and financial transactions.
These promotions underscore our dedication to excellence and our strategic vision for the future. Congratulations to all our newly promoted team members.


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