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About HHA

Mr Abdul Aziz Bin Hassan, the founder of HHA Associates Sdn Bhd was originated from Terengganu.

He Has been Managing Director of the Company since 2005 and lead the company until what it achieves today.

 Mr Abdul Aziz Graduated in Electronic and Electrical Engineering from University of Portsmouth in 1998 through the Government Scholarship.

Throughout his 20 years’ experience in the industry, he managed to secure and executed more than RM 500 million worth of Projects. 

His proven track record has equipped him with a comprehensive range of diverse competencies and most suitable to spearhead the Company.

His vision is to develop the Company to become one of the Competence and Reliable Contractor in the Market. 

Mr Aziz use the following quote as his mantra in running the business:

Mr Abdul Aziz Bin Hassan


“The bitterness of poor quality remains long after the sweetness of low price is forgotten”

Mr Mohd Khairi Azri bin Abd Karim

Executive Director

HHA Associates Sdn Bhd Executive Director, Mr Mohd Khairi Azri bin Abd Karim born and breed in Kuala Lumpur. He holds a bachelor’s degree in electrical Power Engineering from University Tenaga Nasional.

Started his career as humble project Engineer, he managed to climb his career ladder developed to be energetic and talented Senior Project Manager before his 30’s. 

Joined HHA Associates in the year 2017, he managed to secure multiple important Contract with various Client. Through his contribution, HHA Associates expand into variety of new business. 

With his leading figure, HHA Associates Sdn Bhd will achieve their short- and long-term goal of the Company.

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To fulfil our stakeholder’s expectations by:

Continuously building expertise
Providing services beyond expectations
Enhancing our presence and track records


To deliver excellence in quality and reliability as EPCC and Maintenance Contractor in the Oil & Gas Industry, while keeping innovation, integrity, and safety as a core priority in everything we do.