• TA–203, Rubi Amena, South Badda, Gulshan, Dhaka–1212
  • +88 029882818
  • info@otae.com.bd


The OTAE ensures the perfect engineering design for the industrial buildings, best solution and service for customer to get right infrastructure as required with reference guideline of USGBC and endure to reduce carbon footprint and go Green strategies.

The OTAE services include design, supply, and construction of smart buildings by its in-house team like: design, consultancy, engineering and construction of

  • Civil, steel and electro-mechanical infrastructure
  • Energy efficient CHP co-generation process plant
  • CPS-G4 based green industries and commercial building 
  • IT & Telecommunication infrastructure

Energy Efficient CHP co-generation

CHP is an energy efficient technology that generates electricity and captures the heat that would otherwise be wasted to provide useful thermal energy-such as steam of hot water that can be used for space heating, cooling, domestic hot water and industrial processes. CHP can be located at an individual facility or building, or be a district energy or utility resource. CHP is typically located at facilities where there is a need for both electricity and thermal energy.

CPS-G4 Based Green


OTAE controls has set the standard in the industry for innovative, const-effective, and truly open building and energy management systems that help increased operation savings and sustainability throughout the life-cycle of industrial facilities. Our commitment to open protocols, industry and IT standards, combined with our best of breed to reach LEED certified industry or complex.

OTAE building automation and energy management innovations provide a complete solution for unifying HVAC, lighting, shades/sun blind, access control and CCTV, and energy management. OTAE controls and unique solutions are based on providing results for industrial buildings to:

Environmental Benefits:

  • Reduce wastage of water
  • Conserve natural resources 
  • Improve air and water quality
  • Protect biodiversity and ecosystems

Economic Benefits:

  • Reduce operating costs
  • Improve occupant productivity
  • Create market for green product and services

Social Benefits:

  • Improve the quality of life
  • Minimize strain on local infrastructure
  • Improve occupant health and comfort
  • Achieving the goals of green building





Telecommunication and IT Infrastructure

Design, Engineering and Construction of Telecommunication Infrastructure

  • SCADA Transmission Network
  • Tele protection communication
  • Design, Engineering and Optimization RF Network
  • Hybrid Telco power solution and smart grid integration


  • Core
  • DWDM


  • SDH/PDH, OTN, Caries ethernet
  • SDH radio
  • xDSL 
  • Satellite communictions, VSAT
  • Point-to-point microwave radio
  • U/G, ADSS & OPGW fiber optics network, LoRA

Last mile

  • Point-to-multipoint wireless broadband, LTE
  • GSM-R
  • GPRS
  • VHF/UHF land mobile radio, DMR
  • Digital/analog trunked radio – TETRA, P25, MPT1327
  • VHF ground to ari radio
  • VHF marine radio
  • Non-directional beacon
  • HF-SSB radio 
  • PA/GA, intercom/paing
  • PBX/telephpony, hotline, DECT
  • Structured cabling, outside plant cabling
  • Network monitoring & management
  • Master/Lave clock
  • Weather monitoring

Industry-specific solutions

  • Digital power line carrier, tele-protection
  • Automatic train protection, operation & supervision
  • On board multimedia information

Associated solutions

  • UPS, solar power, power generator
  • Earthing/grounding
  • Active/passive/hybrid cooling shelter
  • Tower/pole