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EnCo Services
Office Space and Shops

Space for Office
Energy complex is Grade A office space as detailed below.

Building A
  • 36-storey building
  • 2.8 Metres height from floor to ceiling in typical floor
  • 1,500 – 2,800 sq.m office space per floor for area optimization  
Building B
  • 25-storey building
  • 2.7 Metres height from floor to ceiling in typical floor
  • 1,100 – 2,000 sq.m office space per floor for area optimization  
Energy Complex devotes to tenants’ living as they still can breathe fresh air although from high-rise building facilitating favorable interior conditions for the comfort of tenants. The complex can minimize tenants’ electricity expense with modern engineering systems.  
CO2 Sensor
CO2 sensors are installed in the return air ducts, to monitor the carbon dioxide level. Once the level exceeds the defined limit the sensor system will activate the fresh air intake damper to open and take in fresh air, creating a comfortable and appropriate working environment for building users.
Special Wall Panels
Glasses panels help to see outside scenery and reduce heat transfer into the building, but still allow sufficient exposure to natural light, helps to lower the energy consumption of the lighting system. Insulated Glass Units (IGUs) are used. IGUs consist of a laminated glass and a transparent glass attached together, between which is an air gap infused with inert gas of low thermal conductivity.
Air-to-Air Heat Exchange System
An air-to-air heat exchanger system is employed to optimize the use of exhaust cool air, by exchanging the heat of incoming fresh air with the exhaust air from the air-conditioning system which has lower temperature, so that the incoming air is cooled prior to entering the building’s air-conditioning system. The process helps to relieve the air-conditioning load and decrease energy consumption.
Automatic Air Cooling Control System
The Complex uses a technology called Variable Air Volume (VAV) installed in its air-conditioning system to control the feed of cool air flow needed in each zone. This system is superior to systems generally used in other buildings because it controls the speed of air handling unit motors by temperature sensor and VAV Box in order to generate the appropriate temperature for certain zones.
Office & Retail
PTT Public Company Limited
Building A, 1st, 10th Floor and Building B, 1st ,12th and 16th - 17th Floor
Tel 0-2537-3388
PTT Natural Gas Distribution Company Limited
Building A, 3rd Floor
Tel 0-2140-1500
PTTLNG Company Limited
Building A, 3rd Floor
Tel 0-2140-1555
PTT Global Chemical Public Company Limited
Building A, 1st, 3rd, 10th, 14th -18th Floor
Tel 0-2265-8400
Global Green Chemicals Public Company Limited
Building A, 4th Floor
Tel 0-2558-7300
PTT Digital Solutions Company Limited
Building A, 4th – 5th Floor and Building B, 4th
Tel 0-2140-2000
PTT Exploration and Production Public Company Limited
Building A, 6th - 7th , 19th – 36th Floor, Building B 18th Floor
Tel 0-2537-4000
PTT Asahi Chemical Company Limited
Building A, 8th Floor
Tel 0-2791-2400
GC Logistics Solutions Company Limited
Building A, 8th Floor
Tel 02-1403700
GC Marketing Solutions Company Limited
Building A, 9th Floor
Tel 0-2140-4488
Thaioil Company Limited
8th, 11th - 12th floor, Building A
Tel 0-2797-2999, 0-2299-0000
Business Services Alliance Company Limited
10th floor, Building A
Tel 0-2140-3151
Ministry of Energy
Building B, 3rd ,11th , 14th – 15th , 22nd – 25th Floor
Tel 0-2140-7000
Global Power Synergy Public Company Limited
Building B, 5th Floor
Tel 0-2140-4600
IRPC Public Company Limited
Building B, 6th – 10th Floor
Tel 0-2765-7000
Petroleum Institute of Thailand
Building B, 11th Floor
Tel 0-2537-0440
Technical Petroleum Training Institute
Building B, 11th Floor
Tel 0-2936-5185-89
Oil Fuel Fund Office (OFFO)
Building B, 11th Floor
Tel 0-2794-6068
PTT Oil and Retail Business Public Company Limited
Building B, 12th Floor
Tel 02-196-5959
PTT Energy Resources Company Limited
Building B, 14th Floor
Tel 0-2140-4800
PTT MCC Biochem Company Limited
Building B, 14th Floor
Tel 0-2140-3555
Department of Energy Business
Building B, 19th – 20th Floor
Tel 0-2794-4000
Department of Mineral Fuels
Building B, 21st – 22nd Floor
Tel 0-2794-3000
PTT Tank Company Limited
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Tel 0-2140-3500
EnCo Kiosk
EnCo Kiosk is located on 3rd Floor, Building C with approximately 40 shops.        
Food Courts
Foods Courts are located on Building C, 4th – 5th Floor serving approximate 1,000 seats with various types of foods such as rice and curry, noodles, a la carte, desserts, fruits, beverage and many more. Catering service is also available. For more information please call 08-1422-7797.    
 
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