Security Operations Software Built for Manned Guarding, Mobile Patrol & Key Holding
UK-built, already running in production — and you own the code outright with no licence lock-in, ever.
Spreadsheets and group chats are not a security operations platform
Manned guarding rosters built in Excel, mobile patrol logs sent by WhatsApp, key holding records living in someone's inbox — this is how most SIA-licensed security firms are running some of the most compliance-critical work in any industry. When a patrol goes unlogged, a key sign-out goes unsigned or an officer's licence lapses without anyone catching it, the consequences land on you. The problem is not your team. It is the absence of a system designed for how a security operation actually runs.
A platform engineered for manned guarding, mobile patrol and key holding
NovaStacks builds security management software for SIA-licensed firms. GuardFlowApp — our own live security operations platform — already manages officer allocation, site assignments, mobile patrol scheduling and compliance records from a single system. We built it, we operate it, and we run GuardFlow Companion alongside it: a native mobile app that keeps field officers connected to the platform in real time. Every pattern we put into your software has been tested in a running operation, not sketched out for a sales pitch.
- Officer scheduling and shift management with full site-assignment visibility and no back-and-forth
- Mobile patrol tracking so you can see exactly where your teams are and when checkpoints were hit
- Key holding logs and timestamped audit trails that hold up to client scrutiny and SIA compliance requirements
How it works
Send us an outline of your operation — the services you run, the sites you cover and the compliance headaches you carry. We scope the build, agree a clear timeline and project cost, and you pay a deposit to start. Your platform is built by the same UK engineering team that already runs GuardFlowApp in production. After launch, we stay on as your technical partner — keeping the system secure, stable and improving as your operation grows. You own the code outright from day one: no licence fee, no per-seat charge, no lock-in.
Why security firms choose NovaStacks
Most software agencies will show you a portfolio of screenshots and a proposal that promises everything. We show you GuardFlowApp — a security workforce management platform we built, launched and still operate ourselves. GuardFlow Companion, the native mobile app for security officers, runs alongside it and keeps field teams connected to the platform in real time. When you commission a build from NovaStacks, you are working with engineers who have already solved the hard problems: shift conflicts, SIA licence expiry tracking, site-specific briefings and timestamped patrol evidence. There are no untested assumptions in our delivery — only patterns proven in a live, running security operation.
Frequently asked questions
We already use GuardFlowApp — can you build something customised further for our specific contracts?
GuardFlowApp is our own live platform, built and operated by the NovaStacks team. If your needs go beyond the standard platform — bespoke client portals, custom reporting, or workflows specific to your contract mix — we can scope a custom layer or an entirely independent build shaped around your business. Send us an outline of what you need and we will tell you which route makes sense.
Do we own the software, or are we paying a licence indefinitely?
You own the code. That is a hard rule at NovaStacks, not a marketing line. We build the platform, hand over full ownership, and then offer ongoing maintenance and support as a separate partnership that you can extend or end on your own terms. There is no licence that scales with your headcount or your revenue.
How do you understand the security industry well enough to build the right system?
We have already built one. GuardFlowApp and GuardFlow Companion are live, running products built by the same engineering team that will work on your project. We understand SIA compliance obligations, officer scheduling complexity, key holding audit requirements and the mobile-first reality of field security work because we have engineered solutions to all of them — not because we researched it for a proposal.
Ready to replace your spreadsheets with a system built for security?
If you are managing manned guarding, mobile patrol or key holding on tools that were never designed for it, the cost is already showing up — in missed patrols, compliance gaps and hours of admin that a purpose-built platform would handle automatically. Send us an outline of your operation and we will come back with a clear scope, timeline and project cost. No obligation. No sales pressure. Just a straight answer on what we can build for you.
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