SQ Capital
10 partners
Meet the Team
Naiel Iqbal
Partner
Operating Partner at SQ Capital overseeing development and execution of the firm's data science and AI capability. Previously Head of Data and Research at Tiger Global Management, and earlier worked at Caxton Associates and JP Morgan.
Mustafa M. Siddiqui
General Partner
Founder and Chief Executive Officer of SQ Capital. Previously served as Global Head of Blackstone GP Stakes from 2020 to 2024 and was a Senior Managing Director of Blackstone Private Equity from 2009 to 2020. Earlier worked at General Atlantic and McKinsey & Company.
Andrew Curry
Managing Partner
Managing Director at SQ Capital leading investor relations and capital formation activities. Previously held senior investor relations roles at Carlyle and worked at Greenhill, Lazard, and Salomon Smith Barney.
Ryan Cockburn
Principal
Vice President at SQ Capital focusing on evaluation and execution of investment opportunities. Previously a Vice President at Reverence Capital Partners and an Investment Banking Analyst at Barclays.
Franko Jira
Associate
Associate at SQ Capital focusing on evaluation and execution of investment opportunities. Previously an Investment Banking Analyst at Morgan Stanley and a Private Equity Research Associate for Professor Josh Lerner at Harvard Business School.
Associate at SQ Capital focusing on evaluation and execution of investment opportunities. Previously a Private Equity Associate at Paine Schwartz Partners and an Investment Banking Analyst at Goldman Sachs.
Henry Minello
Managing Partner
Managing Director at SQ Capital with over 24 years of private equity investing experience. Previously a Partner at Permira, and earlier worked at The Cypress Group and Salomon Brothers.
Steven Castaño
Principal
Vice President at SQ Capital focusing on evaluation and execution of investment opportunities. Previously a Private Equity Associate at Vista Equity Partners, Research Associate at Capital Group, and Equity Research Analyst at Credit Suisse.
Frequently Asked Questions
See if SQ Capital is a match for your startup
Upload your pitch deck to see how well you match with SQ Capital and 200+ other VC firms.