HSE Engineering Sdn Bhd was (formerly known as Hj Sulong Electrical & Engineering Sdn Bhd ) established in Brunei Darussalam on 19th November 1979, to actively engage in the high quality maintenance of commercial and industrial buildings.

Since its incorporation, HSE Engineering has slowly grown to be one of the most reputable mechanical and electrical engineering firms in the nation; expanding its activities to many intricate and complex projects in the sector.

Employing the use of highly capable professionals and effective management techniques, HSE Engineering has developed both a reputation for excellence and reliability in both Government and private sectors.

Believing in the importance of customer support, HSE Engineering places integrated control of the client at the paramount of its undertakings. HSE Engineering also endeavors to continue seek and develop state-of-the-art technologies in the implementation of its projects.

The company continues to promote the merging of technologies from all around the world with domestic needs and sensibilities, bringing many innovative and pioneering methods of engineering to the country.

By sustaining its concentration on its core disciplines, HSE Engineering achieves diversity in the depth and scope of the implementation of projects; reflecting its ethos of engineering excellence.