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"We aspire to touch the hearts of ASEANs by improving the level of water services through adoption of digital technology, strong practice in engineering practises and local capacity building"

Leading Water Solution Provider 

Deca Water Group of Companies is a leading solution provider in the water industry with speciality in the Non Revenue Water Management, Civil Works and Digital Transformation Solution. 

 

Deca is active in Malaysia and around the Asean region bringing in best engineering practise , with the vision of builing local expertise.

 

Deca is committed to not only reducing water loss but water availability for communities, industries, and future generations.

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Our Services

Non-Revenue Water (NRW)

Deca started as a NRW Equipment Supplier and has since grown to offer full fledged NRW Services. We share the Malaysian Government vision to reduce water waste, and improve the water services to the nation as a whole. 

Deca offers a range of services which includes the following:-

  • NRW Consultancy and Strategy Development

  • Pressure Management including installation and commissioning of PRV, as well as advanced pressurement management. 

  • Active Leak Detection services including consultancy, strategy development, and leak detection using various devices  for both within zone and main trunk detection. 

  • Commercial Loss Management including meter audit, meter replacement, meter reading and others. 

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Civil Engineering Services

Deca is a G7 company involved in various civil construction and engineering work  in the water industry. Deca does pipe replacement and pipe laying work, infrastructure setup such as seting up DMZ, as well as various civil construction work.

Deca services both the water and energy industry.

DIgital Technology Services

Deca aspires to introduce various digital product and services to assist Water Companies in their daily operation especially with the trend of IR 4.0 and AI. 

Deca has its own product field services management product called Jauhari which is specially designed for water company operation. It also has a module to do leak management. 

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Deca Leadership

Portfolio

Embark on a journey through our experience and expertise in non-revenue water management, civil engineering, and digital technology as we showcase our past projects and success stories, inviting you to discover our approach, methodology, and the impact we have made in the water management industry.

We believe each client is a long term partnership

Our Clients

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Vacancy

1st December 2025

 

We are actively hiring in our Penang Office for the following position :-

1. Contract Post for Data Entry / Admin

2. Contract Post for Technician with Water Industry or PBA Background

3. Finance Senior Executive

4. Accounting Clerk

We invited interested parties to apply at admin@deca-my.com  

KL & Central Regional Office

A1-2-3A Block A1-G2

Solaris Dutamas,

Jalan Dutamas 1,

50480, Kuala Lumpur

+603-6413 6145/6146

admin@deca-my.com

Penang Regional Office

No 2, Jalan Selat,

Taman Selat, 

12000, Butterworth,

Pulau Pinang

Inquiries

For any inquiries, questions or commendations, please do not hesitate to contact us.

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