DEPARTMENTS
- Roads and Highway Department(RHD)
- Bangladesh Army
- Local Government Engineering Department(LGED)
- RAJUK
- Bangladesh Railway
- Bangladesh Economic Zone Authority(BEZA)
- Chattogram Development Authority(CDA)
- Rajshahi Development Authority(RDA)
CONTRACTORS
- Toma Construction and Co. Ltd.(Toma)
- Spectra Engineers Limited(Spectra)
- National Development Engineers Limited(NDE)
- Mir Akhter Hossain Limited(MAHL)
- Monico Limited
- Abdul Monem Limited(AML)
- Concord Pragatee Consortium Limited(CPCL)
- M/S China Construction Seventh Engineering Division Corp. Ltd.
- Ital-Thai Bangladesh
- Synohdro
- Samsung
- Western Engineering (Pvt.) Limited
- Biswas Trading & Construction
- Ataur Rahman Khan Limited(ARKL)
- S. Engineering & Construction Ltd.
- M/S. MD. JAMIL IQBAL