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Single Family OfficePuts its own capital into companiesLAST VERIFIED Oct 2026 · 9 SOURCES

Sebrina Holdings

Singapore family office founded in 1995 by Nasrat Muzayyin; a multi-asset investment holding group in energy commodities, shipping and real estate, with a family-office arm, Walton Capital.

USEFUL FOR Fund managers raising capital · Business owners seeking a long-term partner · Co-investors

Family & background

HEADQUARTERS
Singapore, Singapore
FOUNDED
1995

Investment approach

GEOGRAPHY
Asia-PacificMiddle EastEuropeUnited States
STAGES
Growth
ROUTES
Companies (own capital) · Funds (as LP)
STRATEGIES
Direct investmentsReal estatePrivate equityPublic equities

Overview

Sebrina Holdings was established in Singapore in 1995 by Nasrat Muzayyin as a family office to manage the family's investments and businesses, according to Singapore Management University. The group describes itself as a diversified multi-asset investment holding company in commodities, shipping and real estate; its holdings have included Concord Energy (sold 2019), the Fujairah Oil Terminal, a 30% stake in the former Exxon Mobil Port Dickson refinery in Malaysia, PV Oil Singapore and the Rubicon FPSO group, fully acquired in January 2025. Its family-office arm, Walton Capital, invests in liquid alternative funds and in growth and late-stage companies, mainly in Asia but also in the US and Europe; the real-estate arm develops luxury homes in Singapore through Lighthouse Developments.

Holdings & investments (9)

INVESTMENT ARMS & VEHICLES

  • Multi-asset family office in Singapore investing in liquid alternative funds and growth/late-stage companies
  • Singapore-headquartered energy commodity trading arm
  • Real estate arm developing luxury homes in Singapore

HOLDINGS & INVESTMENTS · MOST RECENT FIRST

  • Rubicon Group
    Industrial & Manufacturing · since 2017
  • PV Oil Singapore Pte. Ltd.
    Industrial & Manufacturing · since 2016
  • Port Dickson refinery (ex-Exxon Mobil Malaysia)
    Industrial & Manufacturing · since 2014
  • PT Tauruna Bina Sarana
    Industrial & Manufacturing · since 2009
  • Fujairah Oil Terminal
    Industrial & Manufacturing · since 2009
  • Petrocoal Pte Ltd
    Industrial & Manufacturing · since 2008
  • Lightmax Marine Ltd
    Industrial & Manufacturing · since 2008
  • Oil Quest Holdings Limited
    Industrial & Manufacturing · since 2008
  • Concord Energy Pte Ltd
    Industrial & Manufacturing · since 1998 · Exited

People

  • Nasrat Muzayyin
    Founder · source

Frequently asked questions

Sebrina Holdings is a single family office based in Singapore, Singapore, founded in 1995.

Sebrina Holdings invests its own capital into companies and in third-party funds as an LP. Its stated asset mix includes direct investments, real estate, private equity and public equities.

Sebrina Holdings invests at Growth stage in Industrial & Manufacturing and Real Estate & PropTech.

Key people at Sebrina Holdings include Nasrat Muzayyin (Founder).

Sebrina Holdings's holdings and investments include Petrocoal Pte Ltd, Lightmax Marine Ltd, Oil Quest Holdings Limited, PT Tauruna Bina Sarana, Fujairah Oil Terminal, Port Dickson refinery (ex-Exxon Mobil Malaysia), PV Oil Singapore Pte. Ltd. and Rubicon Group, among others.

The most recent publicly reported investment by Sebrina Holdings is Rubicon Group (Acquisition of 100% stake (from 70%)), announced in Jan 2025.