Patrick McWilliams


Mr. McWilliams joined NGP in 2015 and serves as a Partner in the Houston office where he concentrates on NGP’s transaction sourcing and execution as well as the monitoring of active portfolio companies. In addition, Mr. McWilliams serves as Business Development Coordinator focusing the firm’s resources on key geographies, basins, and industry verticals.

Previously, Mr. McWilliams was a Managing Director with J.P. Morgan Securities LLC where he launched and built the Middle Market Oil and Gas Finance platform. In addition to the financing of private oil and gas companies, Mr. McWilliams and his team led J.P. Morgan’s coverage efforts of energy-focused private equity sponsors. While at J.P. Morgan, Mr. McWilliams worked closely with NGP as well as several NGP portfolio companies.

Mr. McWilliams has an extensive background in the energy sector, having spent 16 years primarily focused on energy finance for upstream oil and gas companies. Mr. McWilliams received a B.S. in Finance from Louisiana State University in 2000.

United Kingdom

T: +44 20 7384 8056
Bedford House
69-71 Fulham High Street


T: +65 6590 3978
78 Shenton Way

Houston - USA

T: +1 713 353 4633
Two Allen Center, 1200 Smith Street, Floor 16, Suite 6061

Houston, TX, 77002


Lagos - Nigeria

T: +44 787 550 6366
No. 92 Oduduwa Crescent,
G.R.A., Ikeja
Lagos State

South Africa

+27 21 001 3884
Great Westerford
Corner Main Rd & Dean Street
Newlands 7700
Cape Town