Insurance
EST Nov 1, 1985
STO 99.99% and MGPL 0.01%
Gas
EST Nov 30, 1997
STO 90% and Champa Oil & Gas 10%
Construction
EST Oct 3, 2000
STO 50% and Rainbow Enterprises 50%
Fuel
EST Dec 18, 2000
STO 99.99% and Allied 0.01%
EST Jan 7, 2002
STO 25% and Raysut (Oman) 75%
Energy
EST Oct 6, 2003
Shipping
EST Feb 4, 2020
STO 99.99% and FSM 0.01%
Trade
EST Jan 2, 2024
STO 12.5%
Finance
EST 2008
STO 10%