MARKETING OF HYDROCARBON FUELS, INCLUDING GASES, LIQUIDS, AND SOLIDS SUCH AS NATURAL GAS, OIL, COAL AND SYNTHETIC NATURAL GAS

LEASING OF OFFICE SPACE TO OTHERS

PRODUCTION AND DEVELOPMENT OF HYDROCARBON FUELS AND CONSTRUCTION OF SYSTEMS FOR THE TRANSPORTATION OF FLUIDS AND SOLIDS THROUGH CONDUITS

TRANSPORTATION AND STORAGE OF HYDROCARBON FUELS INCLUDING GASES, LIQUIDS AND SOLIDS SUCH AS NATURAL GAS, OIL, COAL AND SYNTHETIC NATURAL GAS

PROCESSING OF HYDROCARBON FUELS INCLUDING GASES, LIQUIDS AND SOLIDS SUCH AS NATURAL GAS, OIL, COAL AND SYNTHETIC NATURAL GAS

DESIGNING AND ENGINEERING OF SYSTEMS FOR THE TRANSPORTATION OF FLUIDS AND SOLIDS THROUGH CONDUITS