WHO WE ARE
A.S. Associated Engineering (1964) Co., Ltd.
Trusted expertise in engineering and construction with a proven track record of excellence.

With more than six decades of proven expertise, A.S. Associated Engineering (1964) Co., Ltd. is recognized as one of Thailand’s leading construction and engineering firms. We deliver end-to-end infrastructure solutions with an unwavering commitment to quality, safety, and innovation.


1964
Was Established
21
Project In Process
500
Employee Company
30
Projects Completed
Our Services
Highways & Roads
Construct and maintain major highway and road networks that enhance connectivity across Thailand.
Highways & Roads
Railways
Provides comprehensive civil engineering services for railway systems, including track laying, track rehabilitation, structural works for bridges and tunnels, and station platforms
Railways
Skytrains
Undertake turnkey infrastructure and support systems for elevated transit (Skytrain) projects.
Skytrains
Telecommunications & signaling
Expertise in telecommunications and signaling to ensure high reliability, redundancy, and compatibility with modern railway and transport systems , enabling safe and efficient operations
Telecommunications & signaling
Other Civil Infrastructure
Deliver a wide range of civil infrastructure works such as water supply systems, wastewater treatment, earth retention structures and public utilities work
Other Civil Infrastructure
HIGHLIGHT PROJECT
HIGHLIGHT
Baan Eua-Arthorn Housing Project, Samut Prakarn
Baan Eua-Arthorn Housing Project, Samut Prakarn
HIGHLIGHT
Baan Eua-Arthorn Housing Project, Samut Prakarn
Baan Eua-Arthorn Housing Project, Samut Prakarn
HIGHLIGHT
Telephone network installation work TOT Public Co., Ltd.
Telephone network installation work TOT Public Co., Ltd.
HIGHLIGHT
Telephone network installation work TOT Public Co., Ltd.
Telephone network installation work TOT Public Co., Ltd.
HIGHLIGHT
Infrastructure Work and SkyTrain
Procurement and Installation of Infrastructure Work and SkyTrain Operation System Work
HIGHLIGHT
Infrastructure Work and SkyTrain
Procurement and Installation of Infrastructure Work and SkyTrain Operation System Work
HIGHLIGHT
Track Rehabilitation Project Phase 6
Track Rehabilitation Project Phase 6, Northeast Line, Section Bua Yai Junction to Nong Khai Station
HIGHLIGHT
Track Rehabilitation Project Phase 6
Track Rehabilitation Project Phase 6, Northeast Line, Section Bua Yai Junction to Nong Khai Station
HIGHLIGHT
The first railway cable-stayed bridge in Thailand (Extradosed Bridge)
The first railway cable-stayed bridge in Thailand (Extradosed Bridge), a new landmark in Ratchaburi Province
HIGHLIGHT
The first railway cable-stayed bridge in Thailand (Extradosed Bridge)
The first railway cable-stayed bridge in Thailand (Extradosed Bridge), a new landmark in Ratchaburi Province
AWARDS &
CERTIFICATIONS
Over the years, A.S. Associated Engineering (1964) Co.,Ltd. has received numerous awards and certifications in recognition of our unwavering commitment to quality, safety, and engineering excellence
Careers
OPPORTUNITIES
"At A.S. Associated Engineering (1964) Co.,Ltd. We believe that our people are our greatest asset. We provide a professional environment that fosters growth, innovation, and teamwork. We welcome talented individuals who share our values to join us in building sustainable futures"
A.S. ASSOCIATED ENGINEERING (1964) CO., LTD.
230 Soi Yasoob 1, Vibhavadi – Rangsit Rd., Jomphol , Jatujak, Bangkok 10900
Tel : 02-272-0030
Fax : 02-272-1000
E-mail : info@asae1964.com , as3center@gmail.com