Company Directory
Glen Roscoe
- Managing Director
- Investment Team
Glen is a Managing Director with Stonepeak focused on the waste and environmental services sector. Before joining Stonepeak, Glen spent more than 15 years at Macquarie, where he was most recently the leader of Macquarie Asset Management’s waste sector team in the U.S., managing a portfolio of five regional vertically integrated waste businesses.
Glen serves on the Board of Directors of the Bayou Land Conservancy. He holds a Bachelor of Arts in International Affairs and Economics (magna cum laude) from the George Washington University. He also holds a Master of Finance in Investment Banking with distinction from INSEAD.
Bedel Saget
- Vice President
- Investment Team
Bedel is a Vice President with Stonepeak. Prior to joining Stonepeak, Bedel was an Analyst in the Media & Communications group at Morgan Stanley, where he focused primarily on the telecommunications sector.
Bedel received a Bachelor of Arts in Economics from Yale University.
Kate Sampson
- Managing Director, Head of Human Resources
- Operations & Finance
Kate is a Managing Director with Stonepeak and is Head of Human Resources. Prior to joining Stonepeak, Kate worked at Apollo as the Lead Human Resources Business Partner for the Credit business. Prior to Apollo, Kate also worked at Siemens for seven years in a variety of Human Resources roles.
Kate received a Bachelor of Science in Finance from Villanova University.
Miguel Sanchez Calero
- Operating Partner
- Senior Advisors & Operating Partners
Miguel is an Operating Partner with Stonepeak, supporting initiatives in renewable energy infrastructure, specifically offshore wind. Over the course of his career Miguel has held leadership roles in project development and contracting for more than 3.6 GW in renewable energy capacity, spanning both onshore and offshore wind projects across Europe, the US, and South America.
Miguel previously served as Deputy CEO at Vineyard Wind Offshore Wind Project, where he oversaw project operations, reporting to the Vineyard Wind CEO and Board Executive Members. Prior to Vineyard Wind, he was Senior Director of EPC at Park City and Commonwealth Wind Offshore Wind Projects, managing the Grid Interconnection (Permitting, Engineering and Procurement) for a combined 2 GW of offshore wind capacity. Earlier in his career, Miguel was Senior Project Delivery Manager Offshore and Onshore Grid Transmission (OFTO) at Scottish Power Renewables for 350MW of offshore wind capacity, overseeing a team of 100+ on the development, installation, and commissioning of critical offshore and onshore grid infrastructure.
Miguel received a PhD and MSc in Engineering from the Polytechnic University of Madrid, an MSc in Industrial Engineering from the Pontifical University (Madrid), and an MSc in Agronomic Engineering – Economist Specialty from the Polytechnic University (Madrid). He also earned an MBA in Energy Management from Nebrija University and holds certifications in Financial Markets from Yale School of Management, Project Planning and Management from the University of Virginia Darden School of Business, and Leadership and Management from Harvard’s Division of Continuing Education.
Adrienne Saunders
- Senior Managing Director, GC and CCO
- Legal & Compliance
Adrienne is a Senior Managing Director with Stonepeak and is the firm’s General Counsel and Chief Compliance Officer. Prior to joining Stonepeak, Adrienne was General Counsel for Babcock & Brown. Prior to Babcock & Brown, Adrienne also worked at Simpson Thacher & Bartlett for seven years as an Associate in its corporate practice.
Adrienne received a Juris Doctorate from the Benjamin N. Cardozo School of Law, and a Bachelor of Arts from Hamilton College.
Cory Scheuerle
- Vice President
- Investment Team
Cory is a Vice President with Stonepeak. Before joining Stonepeak, Cory was a Vice President at Astatine Investment Partners (previously known as Alinda Capital Partners). Prior to Astatine, he worked at Citigroup.
Cory received a Bachelor of Arts in Economics from Lafayette College.
Daniel Schmitz
- Senior Managing Director, Chief Commercial Officer
- Investor Relations
Daniel is a Senior Managing Director and Chief Commercial Officer with Stonepeak. Prior to joining Stonepeak, Daniel was a member of J.P. Morgan’s Natural Resources Investment Banking group where he focused on the power, utilities, and renewable energy sectors. Daniel has also worked as a Strategy Consultant in IBM’s Global Business Services group, with a focus on the travel and transportation sectors.
Daniel received a Master of Business Administration from the Darden School of Business at the University of Virginia, where he received the William Michael Shermet Award and the Class of 1986 Peter J. Niehaus Merit Scholarship. Daniel also received a Master of Arts and a Bachelor of Science in Economics from Tulane University.
Samantha Schorr
- Director, Fund Controller
- Operations & Finance
Samantha is a Director and Fund Controller with Stonepeak. Prior to joining Stonepeak, Samantha worked in the Private Equity Accounting group at Tiger Global. Before Tiger Global, Samantha was a Controller at Ares Management and an Audit Manager at Ernst & Young.
Samantha received a Bachelor of Science in Finance and Legal Studies in Business and a Master of Accounting from Tulane University. Samantha is a Certified Public Accountant in New York.
Joni Sciascia
- Managing Director, Head of Administration
- Operations & Finance
Joni is a Managing Director with Stonepeak and is Head of Administration. Prior to joining Stonepeak, Joni worked at Russell Investments as the firm’s Administration Manager. Prior to Russell Investments, Joni was the Director of Operations and led the administrative and facility functions of Babcock & Brown for more than twenty years.
Joni received an Associate’s Degree from Berkeley Business School in New York.
Rishabh Sinha
- Principal
- Investment Team
Rishabh is a Principal with Stonepeak. Before joining Stonepeak, Rishabh was a Senior Vice President at H.I.G. Capital where he supported investments across industries. Prior to H.I.G., he worked at Advent International and Boston Consulting Group.
Rishabh received a Bachelor of Arts, cum laude, in Economics from Harvard University and a Master of Business Administration from Harvard Business School.
Prem Sohal
- Principal
- Investment Team
Prem is a Principal with Stonepeak. Before joining Stonepeak, Prem was a Vice President at Bluewater, an energy transition-focused private equity firm. Prior to Bluewater, he worked at Morgan Stanley in the Investment Banking division and started his career at BP as a Completion Engineer.
Prem received a Master of Engineering from Cambridge University. He also received a Master of Business Administration from London Business School.
Phillip Solomond
- Senior Managing Director, Head of Real Estate
- Investment Team
Phill is a Senior Managing Director and the Head of Real Estate at Stonepeak.
Before joining Stonepeak, Phill was a Managing Director on the investment team at Blackstone where he helped launch Blackstone Infrastructure Partners after spending nearly a decade in Blackstone’s real estate group. Prior to Blackstone, Phill worked in Morgan Stanley’s real estate private equity and investment banking groups. Over the course of his career, Phill has played a key role in real estate and infrastructure investments representing nearly $100 billion of total enterprise value across the transportation, logistics, retail, gaming, healthcare, lodging, office, and residential sectors.
Phill received a Bachelor of Science in Operations Research and Financial Engineering from Princeton University, where he graduated summa cum laude and was a member of Phi Beta Kappa.
Nick Spencer
- Managing Director
- Investor Relations
Nick is a Managing Director with Stonepeak. Before joining Stonepeak, Nick was a Managing Director at Arjun Infrastructure Partners with responsibility for Investor Relations. Prior to joining Arjun, Nick was a Principal with Campbell Lutyens and before working at CL, Nick was a member of the Infrastructure Advisory team at EY.
Nick received a Bachelor of Arts in Economics from the University of Nottingham and is also a Chartered Accountant.
Suddy Sriram
- Vice President
- Investment Team
Suddy is a Vice President with Stonepeak in the Capital Markets group. Before joining Stonepeak, Suddy was a Leveraged Finance Associate at Bank of America Merrill Lynch in the Natural Resources group, where he focused on the oil, gas, and utilities sectors.
Suddy received a Bachelor of Science in Finance and Accounting from Virginia Tech.
Arnesh Srivastava
- Vice President
- Investment Team
Arnesh is a Vice President with Stonepeak. Before joining Stonepeak, Arnesh was a Senior Associate at Brookfield Asset Management on the private equity investments team. Prior to Brookfield, he worked at Morrison & Co and Citi on the investments and investment banking teams, respectively.
Arnesh received a Bachelor of Commerce from the University of New South Wales.
Matt Steege
- Managing Director
- Investor Relations
Matt is a Managing Director with Stonepeak. Prior to joining Stonepeak, Matt was a Managing Director at Neuberger Berman where he oversaw the Private Bank and U.S. Offshore Coverage team, managing client relationships across the firm’s alternatives, private equity, equity, and fixed income businesses. Previously, Matt worked as an investment specialist at JPMorgan Private Bank and in product development at New York Life Investment Management.
Matt received a Bachelor of Arts in Psychology and German from Johns Hopkins University and a Master of Business Administration in Finance and Marketing from the Wharton School of the University of Pennsylvania. Matt is also a CFA charter holder.
Ed Stewart
- Principal, Legal
- Legal & Compliance
Ed is a Principal in Legal with Stonepeak. Before joining Stonepeak, Ed was a Senior Associate at Bryan Cave Leighton Paisner LLP in the Energy, Environment and Infrastructure group.
Ed received a Bachelor of Laws with Advanced Studies from University College London.
John Sullivan
- Vice President
- Investment Team
John is a Vice President with Stonepeak. Before joining Stonepeak, John was a Vice President at Boundary Street Capital, focused on the digital infrastructure, digital services, and enterprise software sectors. Prior to Boundary Street, he worked at Stephens Inc. as an investment banker and MidCap Financial in a portfolio management role.
John received a Bachelor of Science in Commerce with concentrations in Finance and Marketing from the McIntire School of Commerce at the University of Virginia. He also holds the Chartered Financial Analyst designation.
Conor Sutherland
- Managing Director
- Investment Team
Conor is a Managing Director with Stonepeak. Before joining Stonepeak, Conor was a Partner at Apollo Global Management, where he led private equity investments across numerous sectors, with a particular focus on heavy industrials. Over his career, he has lived in New York, Tokyo, and Hong Kong, including two years in Tokyo building out Apollo’s business in Japan. Prior to Apollo, Conor began his career in investment banking at Moelis & Company.
Conor received a Bachelor of Arts in Economics and a Certificate in Finance from Princeton University.
Hyon Takagi
- Principal
- Investor Relations
Hyon is a Principal with Stonepeak. Before joining Stonepeak, Hyon served as Head of Japan Fundraising at Copenhagen Infrastructure Partners (CIP). Prior to CIP, she was a Director at Winton Capital Management, where she focused on fundraising, quantitative equity research, and business development in Asia.
Hyon holds a Bachelor of Arts in Liberal Studies from Waseda University.
Lester Tam
- Vice President
- Investment Team
Lester is a Vice President with Stonepeak. Before joining Stonepeak, Lester was a Vice President at Brookfield on the infrastructure investments team. Prior to Brookfield, he worked at Global Infrastructure Partners and Macquarie Capital.
Lester received a Bachelor of Arts in Business Administration from the Ivey School of Business and a Bachelor of Science in Medical Sciences from Western University.
Matt Tate
- Managing Director
- Investment Team
Matt is a Managing Director with Stonepeak. Prior to joining Stonepeak, Matt was a Managing Director at Macquarie Capital where he was Head of Macquarie Projects, managing the technical and commercial aspects of infrastructure investments.
Matt received a Master of Business Administration and a Master of Engineering from La Trobe University, Victoria, a Master of Commercial Law from Deakin University, Victoria, and a Bachelor of Civil Engineering and Bachelor of Surveying from the University of Newcastle, Australia.
Luke Taylor
- Co-President
- Investment Team
Luke is Co-President of Stonepeak, a member of the Stonepeak Executive Committee, and a member of all of the firm’s investment committees. In these roles, Luke shares broad responsibilities across investing and management of the firm’s day-to-day business. Luke has been investing across the infrastructure space for more than 20 years. Prior to joining Stonepeak, Luke was with Macquarie Capital based in New York, where he spent 10 years investing in a variety of sectors.
Luke received a Bachelor of Commerce and a Master of Business (Distinction) from the University of Otago (New Zealand).
Cole Taylor
- Vice President
- Investment Team
Cole is a Vice President with Stonepeak. Before joining Stonepeak, Cole was a Vice President at Boundary Street Capital, a specialist private credit investment manager focused on the digital infrastructure, digital services, and enterprise software sectors in the lower middle market. Prior to Boundary Street, he worked at Morgan Stanley as a Finance Analyst.
Cole received a Bachelor of Science in Business Administration with concentrations in Finance and Sports Business from the Gabelli School of Business at Fordham University.