Guma Wagagu Australia (GWA)

Construction • Karratha, Western Australia, Australia • 11-20 Employees

Company overview

Headquarters	2501 Coolawanyah Rd, Karratha Industrial Estate, Western Australia 6714, AU
Phone number	+61417304251
Websites	gwa.com.au 6stargroup.com.au
NAICS	23
Keywords	Maintenance, Solar, Civil, Construction, Engineering, Electrical, Labour Hire, Solar Farms, Microgrids, Off Grid, Ac & Refrigeration
Founded	2015
Employees	11-20

Key Contact at Guma Wagagu Australia (GWA)

James Corea

Managing Director

Guma Wagagu Australia (GWA) Email Formats

Guma Wagagu Australia (GWA) uses 1 email format. The most common is {first name}.{last name} (e.g., john.doe@gwa.com.au), used 100% of the time.

Format	Example	Percentage
{first name}.{last name}	john.doe@gwa.com.au	100%

About Guma Wagagu Australia (GWA)

Guma Wagagu Australia (GWA) is a proud Pilbara Aboriginal business with over 40 years of operation inthe Pilbara region. As a Ngarluma-endorsed company operating on Ngarluma land, we are deeply committed to our community, culture, and the long-term success of Indigenous enterprises. Led by Ngarluma Elder Marshall Harry Mowarin, we deliver high-quality solutions across electrical renewables, civil engineering, construction, and maintenance, always ensuring our work drives meaningful impact and sustainable growth. At GWA, we don’t just build infrastructure—we build futures. Our expertise in renewable energy includes large-scale solar farms, off-grid microgrids, and EV charging infrastructure, helping to power a cleaner future while supporting Indigenous employment and economic self-determination.Through initiatives like Project Future, we’re working to bring renewable energy solutions to Indigenous communities, ensuring lasting benefits for generations to come. With a proven track record of delivering innovative, reliable solutions, GWA is not just a contractor—we’re a trusted partner in building a stronger, more sustainable future for the Pilbara and beyond.

Guma Wagagu Australia (GWA) revenue & valuation

Annual revenue	$1,283,325
Revenue per employee	$86,000
Estimated valuation?This valuation is estimated based on industry average for the Construction industry and current estimated revenues	$4,200,000
Total funding	No funding

Employees by Management Level

Total employees: 11-20

Seniority

Employees

Manager

Entry

C-Suite

Employees by Department

Guma Wagagu Australia (GWA) has 5 employees across 5 departments.

Departments

Number of employees

Funding Data

Guma Wagagu Australia (GWA) has never raised funding before.

Frequently asked questions

Guma Wagagu Australia (GWA) is located in Karratha, Western Australia, AU.

You can reach Guma Wagagu Australia (GWA) at +61417304251.

Guma Wagagu Australia (GWA) was founded in 2015, making it 11 years old. The company has established itself as a significant player in its industry over this time.

Guma Wagagu Australia (GWA) has approximately 11-20 employees. The company continues to grow its workforce to support its business operations and expansion.

Key Contact at Guma Wagagu Australia (GWA)

James Corea

Managing Director

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