Our Clients

Our Clients

Over many years, Trepax has developed a strong client/customer base here in Thailand, where we pride ourselves on providing quality services in the installation of specialist flooring to many client sectors, along with High End Waterproofing and Corrosion and Wear Protection. These services are offered to many other countries within SE Asia and beyond and we have been successful in the application of these specialist designed systems to many satisfied clients across this region.

Trepax have worked on direct contracts with project owners, or teamed with medium and large construction and engineering houses, examples of some of these companies are listed in the table below.



Aussenco Kasemkij Construction Siam Syntech Construction Thai Leighton
Baterman Engineering Kay-Thai Singkee Thai Nishimatsu
Bilfinger Berger Kolon Engineering Sino Thai Engineering Thai Obayashi
Christiani & Neilson K-Tech Construction Sumitomo Real Estate Thai Sato Kogyo
Foster Wheeler Namkai Construction Taisei (Thailand) Thai Shimizu
Hitachi Zosen Philip Holzmann Thai Fukuda Corporation Thai Sumicon
Hyundai Engineering Ritta Thai Gammon Thai Takenaka International
Italian Thai Development S.A.E (Thailand) Thai Hazama Corporation Thai Toda Corporation
Italthai Engineering Samsung Construction Thai Kajima Toyo Thai Engineering
JGC Corporation Samsung Engineering Thai Konoike Tractebel Engineering International


Project Owner
Ajinomoto Central Group Heinikien Beer Secon Square
AMD Dairy Plus HomePro DIY Superstores Singapore Embassy
Bangkok General Hospital EGAT Honda Motors Shell
Bangkok International Airport Empire Tower Johnson & Johnson Sony
Bayer Esso Star Refinery Marriot Hotels State Tower
BMW Fashion Island McDonalds Suzuki Motorcycles
Bridgestone Tires Fritolay MRTA Toyota Motors
Bumunggrad Hospital Foremost Dairies MMG Group Unilever
Carrefour Hypermarkets Goodyear Nestle Volvo
Carlsberg Beer Hoya Lens Samitivej Hospital


We have been servicing the specialist construction markets since the early 1980s and have many project references for our principal markets. With our combined resources and qualified manpower, coupled with our specialist knowledge and experience in handling materials and equipment, we have been able to build a strong financial foundation as a company, which gives us a stable long term future for the company for many years to come.


Trepax have developed CMP teams (corrosion mitigation program) at mine sites in Vietnam and Lao. This over the years has proved to be a great resourceful asset to the mine site, giving assurances that vital repair and coating and lining protection works are able to be performed at short notice giving the security that these vital assets are being protected 24/7 by a dedicated team of professional applicators, who can come up with engineered protective solutions to meet the demanding needs of a busy mine site.