Kentoso Power Systems Corp.

Manufacturing, Sales and Distribution

8405 Mayapis Street San Antonio CITY OF MAKATI NCR

Tel : 02 5533154

Pacific Spectrum Environmental Research and Consultancy, Inc.

environmental engineering and consultancy

City and Land Mega Plaza Bldg. ADB Avenue, Corner Garnet Rd., Ortigas Center Pasig Metro Manila

Tel : (02) 637-8669

Fax : (02) 631-2096

BT ENVIRO PROJECTS, INC.

Contractor

Unit 2406 Prestige Tower, F. Ortigas Jr. Road, Ortigas Center San Antonio PASIG METRO MANILA

Tel : +63 2 636 6347

Fax : +63 2 621 5337

AQUATREAT ENVIRONMENTAL SYSTEMS, INC.

Construction Companies

12-D Bellamaja G/F 411 Rev. Aglipay St. Bgy. Old Zaniga, Mandaluyong City Metro-Manila

Tel : +63 2 532-1446 or 1451 or 1474

Fax : +63 2 532-1474

HATJR MAINTENENCE & CONSTRUCTION SERVICES CORP.

ENGINEERING DESIGN, CONSTRUCTION & MAINTENANCE

R. LAZAGA Balibago CITY OF SANTA ROSA LAGUNA

Tel : 09178386474

DAVE VERGEL B. CASTRO & ASSOCIATES

Engineering Design Consultancy

UNIT 108 NO. 588 CORDILLERA CORNER ARAYAT STREETS Malamig MANDALUYONG METRO MANILA

Tel : +63 2 531 8433

Fax : +63 2 831 9433

ACACIA EASTGATE SYSTEMS, INC.

Contractor: General Building D, Mechanical Work

CAMEA Building Mabini corner Avancena Streets Davao City Davao del Sur

Tel : +63 82 3019298

Fax : +63 82 2211847

Bongar EnviroSystems Technologies Corp.

Wastewater Treatment and Solid Waste Composting

Bongar 310 Pilar Road Almanza I Las Pinas City Metro Manila

Tel : +6328013943

Fax : +6328013341

MANILA WATER COMPANY, INC.

ELECTRICITY, ENERGY, POWER & WATER

MWSS Administration Building489 Katipunan Rd., Balara, Quezon City

Tel : 926-7999 loc. 8131; 981-8122; 981-8130

Fax : 981-8170; 928-2450

Megatech Multi-Resources Corporation

Fabricator, designer

39 Parada rd Parada CITY OF VALENZUELA NCR

Tel : 02 292 4195

Fax : 02 293 0121