Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Brand profile · Security and Investigations
OSS Optimum Security Services runs a Security and Investigations operation from Mascot, New South Wales. Publicly held, at optimumsecurity.com.au. It holds one address on record, all in Australia. It employs 11 people, on the record. The record links two similar brands, most of them in Security and Investigations.
optimumsecurity.com.au LinkedIn
Optimum Security Services in Sydney, Melbourne, and other cities provides wide-ranging security services to all market segments. We offer our customers experienced and well-trained security guards and flexible solutions for all their security needs.
We have a national infrastructure, with offices in Sydney, Melbourne and other cities, as well as a significant presence across regional areas.
Optimum Security operates in all market segments – Arts, Events & Recreation, Aviation, Commercial Property, Education, Banking & Financial Services, Retail, Government, Health, Industrial & Manufacturing.
| Countries | 1 |
|---|---|
| Primary country | AU |
All codes: AU
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Hiring, headcount and registry-change signals, streamed to members.
Registry-filed capital and financial indicators, standardised by TheGrid.
4 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.
The people relation is never requested, so there is nothing here to unlock.
11 counted staff profiles at January 2026. The brand's self-reported band sits above that count and is not published as a headcount.
1 address on record.
None linked to this brand.
2 profiles list OSS Optimum Security Services as a peer — 71st percentile in Security and Investigations. It lists three peers of its own. Pinnacle Protection and Sydney Confidential list it back.