Brand profile · Services for Renewable Energy

Hasilwan Group

Hasilwan Group is a Services for Renewable Energy brand in Petaling Jaya, Malaysia. Privately held, at hasilwan.com. It holds one address on record, all in Malaysia. It employs 85 people, on the record. It lists engineering, transmission and renewable energy among its specialties. It is listed alongside nine similar brands, mostly in Renewable Energy Power Generation.

hasilwan.com LinkedIn

Profile live Privately Held Founded 1989 1 office country
Counted staff
85
self-reported 51–200 band
Founded
1989
37 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
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Description

As a power engineering company operating since 1989, we have always prided ourselves on being at the forefront of designing and building the engine of growth (or catalyst) of our nation’s industrialization era which is the power transmission & distribution grid infrastructure products & services for the Malaysian major power utilities (i.e. Tenaga Nasional Berhad, Sarawak Energy Berhad, Sabah Electricity Sdn Bhd) & non-utilities clientele who requires a strong and stable electrical power supply. From being a power grid constructor, Hasilwan embraced the transition from a traditional power grid to a “Smart Grid” by introducing power automation solutions for the transmission & distribution network.

In 2011, Hasilwan went onto develop local homegrown engineering knowledge of designing and building Solar PV Systems for private and government community/high-rise buildings all over Malaysia. In 2017, Hasilwan entered into the foray of large-scale solar / utility-scale solar farm projects as a 45MWp project developer & investor in order to play its role in the nation’s renewable energy policy goals. Today, Hasilwan’s RE business unit, has grown to be one of the major RE (Solar PV) engineering service provider & investor covering the residential, commercial, industrial, transport infrastructure, etc. Solar PV market offers both a zero CAPEX / leasing option or outright purchase option to clients.

Hasilwan is also qualified and registered Energy Services Company (ESCO) recognized by the Energy Commission and is providing Energy Efficiency (EE) & Electric Mobility (EV) infrastructure services along with its experience & expertise in the power grid, power automation & renewable energy for a vast number of growing clienteles seeking a total Green Energy Solutions (GES). The future of Hasilwan’s growth is very much pivoted around the future of a Low Carbon Energy Transition for its future clientele (be it Government or Private Sector).

Specialties

All 21 specialties
  • BESS
  • energy
  • solar
  • renewable
  • transmission
  • distribution
  • powergrid
  • electrical
  • greenenergysolutions
  • energyefficiency
  • solarenergy
  • electricvehicle
  • evcharger
  • Automation
  • Energy Storage System
  • EaaS
  • EVaaS
  • Electric Mobility
  • Solar PV
  • Renewable Energy
  • Engineering

Related specialties

Locations

Malaysiaprimary

Country footprint

Offices in 1 countryCountry footprint: 1 country, primary MY. Codes: MY.1 countryprimary MYMY
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Countries1
Primary countryMY

All codes: MY

Addresses

  • MY2nd Floor, No.3, Jalan SS 23/11, Taman Sea; Petaling Jaya, Malaysia, Selangor 47400Primary

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Signals & hiring

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Financials

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People & contacts

4 employee profiles on record · names withheld.

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FAQ

How many people work at Hasilwan Group?

85 counted staff profiles at January 2026, inside the self-reported 51–200 band.

Where does Hasilwan Group have offices?

One address on record, Malaysia only. Primary: 2nd Floor, No.3, Jalan SS 23/11, Taman Sea, Petaling Jaya, Malaysia, Selangor 47400.

Has Hasilwan Group raised funding?

None linked to this brand.

What does Hasilwan Group list as its specialties?

21 tags on the brand's own list, among them engineering, transmission and renewable energy.

Which companies are listed alongside Hasilwan Group?

Nine peer profiles on record: Sunview Group and ERS Energy Sdn Bhd.

What is Hasilwan Group's website?

hasilwan.com