CONSORTIUMS & JOINT VENTURES

ASTALDI - CENTROXCA

ASTALDI - EMCE - GHELLA SOGEHE - HYDROWEST- WEXXON

ATLAS INTERNATIONAL - WEXXON SYSTEMS CORPORATION

Petroleum of Trinidad & Tobago, Limited - PETROTRIN - WEXXON

CENTROXCA - OBRINLAGO - PETREMUS – WEXXON

PETREMUS – CORPOPETROL INDUSTRIES, LLC

SARKARA – CORNERSTONE – CAMELO OIL JV

SARKARA – WORLD WIDE SUGAR TRADING JV

SARKARA – INGECONS & URBASERVICIOS

TEAMING AGREEMENT

AMERICAS.COM - WEXXON SYSTEMS INTERNATIONAL

OBRINLAGO - WEXXON

SUNIX ELECTRIC Inc. - WEXXON

VHICOA - WEXXON

AGRIMOND - WEXXON SYSTEMS INTERNATIONAL

WOOLPERT LLP - WEXXON AIRPORT GROUP

WEXXON AIRPORT GROUP – DMJM AVIATION

WEXXON AIRPORT GROUP –SPILLIS CANDELA DMJM

COMPANIES RELATED TO WEXXON

TURNER, COLLIE & BRADEN, INC, Houston, TX, USA

EPTISA, Madrid, Spain

AJT & ASSOCIATES, Inc, Cape Canaveral, USA

EAGLE EXPLORATION, Inc. -Reno, Nevada USA

WOOLPERT LLP - Dayton, Ohio, USA

ATLAS INTERNATIONAL, Madrid, Spain

DMJM – AVIATION, Orlando, FL, USA

BROWN & ROOT, Houston, TX, USA

GRUPO COMARES, Valencia, Spain