Best Physical Security Services Companies in Australia
The 98 best Physical Security Services companies in Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Threat Protect.
Ranked by disclosed equity funding and recent funding momentum, this directory covers the best Physical Security Services companies operating across Australia, all 98 of them, with a combined disclosed funding pool of $47M. One figure tells you almost everything: Threat Protect accounts for $46M of that total, leaving the rest of the field fighting over scraps. Vanguard Wireless sits second at $248,462. So the distribution here isn't a ladder, it's a cliff.
What's worth watching isn't just the capital stack, though. Median install growth across security-adjacent apps is running at roughly +19% year-on-year across 403 tracked apps, which tells you demand is moving even where disclosed funding isn't. I'd flag the thematic shift too: the hot conversations right now are geopolitical alliances and national security strategy, meaning clients aren't just buying guards and gates anymore, they're buying context. That changes who wins contracts and how companies in this space need to position. Investors like Black Crane and First Samuel are paying attention. You should be too.
Ranked: Best Physical Security Services companies in Australia
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Threat Protect Monitored security solutions provider | $46M | 48 mo ago | Public | Demetrios Pynes CEO | 1993 | — | — | — |
| 2 | Vanguard Wireless Provider of nurse call, wireless evacuation, health & safety services | $248K | 52 mo ago | Funding Raised | Jose Ramirez Co-Owner | 2006 | WordPress Block EditorWordPressMySQL+24 | 2 patents Construction site safety alert and monitoring systems | — |
| 3 | Snare Solutions Provider of security services | $80K | 120 mo ago | Funding Raised | — | 2012 | WordPressMySQLPHP+30 | — | 2 launchs |
| 4 | DTI Provider of home security services | — | 43 mo ago | Acquired | Matthew Strack Chief Executive Officer | 1995 | Microsoft ASP.NETBootstrapAzure+8 | 50 patents Visual detection and monitoring of pantograph arcing and contact points in railway power systems | — |
| 5 | Adept Turnkey Supplier of machine vision and imaging products | — | — | Unfunded | — | 2011 | DreamWeaverLiteSpeedCloudflare+12 | — | 5 launchs |
| 6 | ADT Security Provider of CCTV and home alarm & security services | — | — | Unfunded | — | 1874 | SanityCart FunctionalitySentry+25 | — | — |
| 7 | Advanced Inland Security Provider of security services intending to serve industrial, commercial and domestic properties. | — | — | Acquired | — | 1999 | — | — | — |
| 8 | Aesolutions Supplier of occupational health and safety monitoring equipment | — | — | Unfunded | — | 2001 | BootstrapNginxOWL Carousel+5 | — | — |
Top 4 Physical Security Services companies in Australia
#1
Public · Perth, Western Australia · founded 1993$46.5Mraised▾
Threat Protect provides monitored security solutions for the safety of homes and businesses in Australia. It provides services such as business security, monitored security systems, security personnel, evacuation systems, CCTV & access control, on-site security, concierge services, investigation services, management consultancy, security audits, threat assessments, corporate investigations, counter surveillance, and due diligence services.
- Jun 2022Post IPO$3.4M
- Apr 2019Conventional Debt$25.7M
- Nov 2016Post IPO$10.5M
- 2016Post IPO$3M
#2
Funding Raised · Sydney, New South Wales · founded 2006$248.5Kraised▾
Provider of nurse call, wireless evacuation, health & safety services
- Feb 2022Grant (prize money)$248.5K
#3
Funding Raised · Adelaide, South Australia · founded 2012 · 22 employees$80Kraised▾
Provider of security services
- Jun 2016Grant (prize money)$80K
#4
Acquired · Perth, Western Australia · founded 1995—raised▾
Provider of home security services
- Nov 2022Post IPO—
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Physical Security Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.