We are a multi-asset class family office established in Singapore. With a rich history steeped in oil & gas, we have been investing in people, ideas and businesses for more than two decades.

Venture Capital

Sebrina’s venture capital team invests in growth and late stage disruptive companies at the forefront of their industries.

Real Estate

Sebrina’s real estate team seeks to add value to residential and commercial properties through asset enhancement or repositioning efforts.

Oil & Gas Assets

Sebrina’s oil & gas arm, Amity Energy is a developer and investor in oil distribution and storage assets in Asia & the Middle East.

Trade Finance

Sebrina’s trade finance arm, Alcora Global is a materials trade finance company supporting real economy businesses, with first focus on Asia-Pacific.


Sebrina’s management team provides the vision and strategic direction for the group’s activities.

Nasrat Muzayyin

Founder & CEO

Nasrat established Sebrina in 1995 as a family office to manage the family’s investments and businesses. Under Nasrat’s leadership, the group’s oil trading and assets business have grown into a multi-billion dollar company.

Nasrat develops the group’s mid to long term strategies and manages overall operations.

Nasrat holds a Chemical Engineering degree from University of Southern California and a MSc Mechanical & Chemical Engineering from California State University. He also attended Pepperdine University’s part-time MBA program.

Zoe Tioh

Group Financial Controller

With over 20 years of experience in the energy and commodities sector, Zoe has extensive experience in financial reporting, tax planning, risk management and control to assist the management in the formulation and implementation of the group’s strategy.

Zoe is a Chartered Accountant of Institute of Singapore Chartered Account (ISCA) and Fellow Member of Association of Chartered Certified Accountants (ACCA).

Charmaine Ng

Investment Associate Director, Assets Group

Charmaine has over 12 years of experience in mergers & acquisitions, corporate finance and investment management in the oil and gas and property industry across Asia and Africa.

Charmaine holds a Bachelor of Business (First Class Honours) from Nanyang Technological University, Singapore.