Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
6
self-reported 2–10 band
Founded
2004
22 years
Registry matches
5
ABR
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
Legal entities
1 brand → 5 possible registrationsMatched by name against ABR, so this is a candidate list, not a confirmed identity. Confidence and match method are shown against every row.
SENTINEL HOLDINGS PTY LTD
ABN49661376790
SENTINEL (AUSTRALIA) PTY. LTD.
ABN66062174841
SENTINEL CORP PTY LTD
ABN11685858977
SENTINEL CORPORATION PTY LTD
ABN54097918575
SENTINEL GROUP PTY LTD
ABN91126013456
Legal entities
Show as table · Sentinel Group: 5 registry entities
| SENTINEL HOLDINGS PTY LTD | ABN 49661376790 |
|---|---|
| SENTINEL (AUSTRALIA) PTY. LTD. | ABN 66062174841 |
| SENTINEL CORP PTY LTD | ABN 11685858977 |
| SENTINEL CORPORATION PTY LTD | ABN 54097918575 |
| SENTINEL GROUP PTY LTD | ABN 91126013456 |
| Confirmed matches | 0 of 5 |
A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.
Description
Sentinel Group is committed to providing quality Security Fastening solutions to industry in Australia and throughout the world. To date our fasteners have been used in: Australia, New Zealand, USA, U.K, Switzerland, U.A.E, India, P.N.G. and Thailand.
Our PROLOK brand includes a wide range of fasteners including Security screws, nuts, bolts, concrete anchors, barrel nuts and self-drilling screws. PROLOK fasteners are stocked in different levels of security and to meet the needs of our clients, we are being increasingly involved in designing customised high security solutions to protect assets and provide genuine security.
Some areas Security Fasteners are used in would include:
- Defence buildings
- Correctional facilities
- Utilities and infrastructure
- Security fencing/screening
- Street furniture
- Outdoor play equipment
- Vehicle accessories
Specialties
All 5 specialties
- Security Fasteners
- Tamper Proof Fasteners
- High Security Nuts and Bolts
- Customised Fastener Design
- Architectural Fasteners
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | AU |
All codes: AU
Addresses
- AU235 Woodward Road; GOLDEN SQUARE, VICTORIAPrimary
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
2 employee profiles on record · names withheld.
Names and titles are intentionally absent from this page. The source relation carries no consent record across the privacy regimes this directory spans, so it is never requested and never stored. Search engines see exactly what you see here.
Names are withheld until a consented source exists.
FAQ
Which legal entities operate under Sentinel Group?
five registrations match the name Sentinel Group: SENTINEL HOLDINGS PTY LTD (ABN 49 661 376 790), SENTINEL (AUSTRALIA) PTY. LTD. (ABN 66 062 174 841) and SENTINEL CORP PTY LTD (ABN 11 685 858 977).
How many people work at Sentinel Group?
6 counted staff profiles at January 2026, inside the self-reported 2–10 band.
Where does Sentinel Group have offices?
One address on record, Australia only. Primary: 235 Woodward Road, GOLDEN SQUARE, VICTORIA.
Has Sentinel Group raised funding?
None linked to this brand.
What does Sentinel Group list as its specialties?
Five tags on the brand's own list, among them Security Fasteners, Tamper Proof Fasteners and High Security Nuts and Bolts.
Which companies are listed alongside Sentinel Group?
Two peer profiles on record: La Zura and RIVPOLY.