Trisome – Innovators in Valve Engineering Solutions

Since our inception, Trisome has been a top provider of valve automation solutions in Asia. We specialize in offering comprehensive valve services, including customization, supply, and maintenance, all tailored to meet the specific needs of our clients. With over 19,000 jobs completed over more than 30 years, we have built a reputation for our excellence and reliability not only in Singapore, but globally. Trisome is dedicated to solving complex valve-related challenges and ensuring our clients receive the highest quality products, services and support. Partner with us for trusted solutions that drive efficiency and performance in your operations.

Our History

17 April 1990
Incorporation of trisome

Founded in Singapore, Trisome began its journey as a Sole Proprietorship.

17 April 1990
30 December 1992
Conversion to Private Limited

As a result of our outstanding performance, we were able to convert to a Private Limited company.

30 December 1992
31 December 1992
7-Figure Revenue Achieved

First 7-figure annual revenue achieved by Trisome in less than 3 years since incorporation.

31 December 1992
23 June 2006
Incorporated TruTorq Asia in Partnership with TruTorq Italia

To expand our horizons, a partnership was formed with TruTorq, a leading manufacturer of actuators, to enhance our product offerings and deliver integrated solutions that meet the evolving needs of our clients.

23 June 2006
31 December 2007
8-figure revenue Achieved

Over 15 years of continuous substantial revenue growth enabled us to reach 8-figure earnings.

31 December 2007
20 September 2008
Overseas Expansion with TruGears

Upon achieving our first 8-figure revenue, Trisome set its sights on global expansion and established TruGears, a subsidiary dedicated to manufacturing gearboxes.

20 September 2008
27 August 2012
Incorporation of PosiWell Pte Ltd

To enhance our capabilities, Posiwell Pte Ltd was established as an R&D-driven company that specializes in the design and manufacturing of not only innovative valves but also complementary accessories.

27 August 2012
01 January 2034
Our Future

Trisome vows to be steadfast in our commitment to excellence and innovation. We will embrace emerging technologies and industry trends to pioneer new solutions in valve automation. Our focus will be on enhancing efficiency, driving advancements, and exceeding client expectations.

01 January 2034

Exceptional Service & Unmatched Valve Expertise.

Why Trisome?

With a proven track record and deep industry expertise, our skilled team ensures that every aspect of your valves is handled with the utmost care, whether in our workshop or on-site at your facility. We partner with leading companies across oil and gas, refineries, pharmaceuticals, shipyards, and other critical sectors to help our partners achieve optimal performance and reliability for their operations.

trisome building