Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
46
self-reported band not used
Founded
1980
46 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
GSTEC (formerly Greenstar Building Automation) remains an independent player in the mech-elec and building automation markets, utilising a best of breed approach to provide our clients with custom solutions to suit their needs. Whether for Building Management Systems, HVAC control systems, energy monitoring and reduction projects, service and maintenance support, or engineering and auditing services, our focus is on client requirements, rather than the more traditional product-centric approach.
To achieve this, GSTEC has developed alliances with suppliers capable of offering reliable and open technologies which give our clients the benefit of choice in the future.
GSTEC uses in-house staff for all facets of the projects it undertakes; from design and engineering through to the installation and support phases. Our staff is made up of engineering staff, control technicians, qualified electricians, trainees and electrical apprentices ensuring work quality and compliance with the relevant standards and codes.
GSTEC is committed to maintaining a safe workplace and our long experience working in occupied buildings provides our clients with confidence that works are undertaken safely and with the lowest possible impact on building users.
Specialties
All 7 specialties
- Mechanical Electrical
- BMS
- Switchboards
- Service & Maintenance
- Energy Management
- Building Tuning
- HVAC control & Electrical Products
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | AU |
All codes: AU
Addresses
- AU1/10-14 Lilian Fowler Place; Marrickville, NSW 2204Primary
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
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FAQ
How many people work at GSTEC (Building Intelligence | Power Solutions)?
46 counted staff profiles at January 2026. The brand's self-reported band sits above that count and is not published as a headcount.
Where does GSTEC (Building Intelligence | Power Solutions) have offices?
One address on record, Australia only. Primary: 1/10-14 Lilian Fowler Place, Marrickville, NSW 2204.
Has GSTEC (Building Intelligence | Power Solutions) raised funding?
None linked to this brand.
What does GSTEC (Building Intelligence | Power Solutions) list as its specialties?
Seven tags on the brand's own list, among them energy management, bms and mechanical electrical.
Which companies are listed alongside GSTEC (Building Intelligence | Power Solutions)?
18 profiles list GSTEC (Building Intelligence | Power Solutions) as a peer — 98th percentile in Facilities Services. It lists ten peers of its own. Rycon Electrical & Automation and econtrol list it back.