Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
112
self-reported band not used
Founded
1977
49 years
Legal entities
None matched
Office countries
1
6 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
Alliance SI builds dependable networks that organisations rely on for performance and uptime.
We design, upgrade and maintain mission-critical digital and electrical infrastructure across Australia and into APAC, with teams in Brisbane, Canberra, Melbourne, Perth and Sydney.
Our people are the foundation of our performance. We are a values-driven organisation that invests in training, safety and future-ready capability, and our teams are trusted to work in live, security-sensitive environments. We operate under a fully certified Integrated Management System (ISO 9001, 14001, 45001, 27001) to ensure consistent, disciplined delivery.
Customers choose Alliance SI for clear communication, reliable execution and the confidence that comes from scalable teams and strong processes. We support sectors where quality, resilience and uptime matter most, including data centres, telecommunications, education, aged care, industrial, commercial and finance.
Specialties
All 1 specialty
- Structured Cabling and Networking
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|
All codes: AU
Addresses
- AU13 Carnarvon St; Silverwater, New South Wales 2128
- AU21 Howleys Rd; Unit 12; Notting Hill, Victoria 3168
- AU433 Wondall Rd; Unit 2; Tingalpa, Queensland 4173
- AU105 Newcastle St; Unit 4; Fyshwick, Australian Capital Territory 2609
- AU1 Spring St; Level 25 Capital Square Tower 3; Perth, Western Australia 6000
- AU407 Pacific Hwy; Artarmon, New South Wales 2064Primary
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 Alliance SI?
The record holds 112 counted staff profiles at January 2026. Its self-reported band sits above that count and is not published as a headcount.
Where does Alliance SI have offices?
Six addresses on record, Australia only. Primary: 407 Pacific Hwy, Artarmon, New South Wales 2064.
Has Alliance SI raised funding?
None linked to this brand.
What does Alliance SI list as its specialties?
One tag on the brand's own list, among them Structured Cabling and Networking.
Which companies are listed alongside Alliance SI?
Four peer profiles on record: Stowe Australia and Dexterous.