BUILT FOR EMERGENCY RESPONSE SINCE 2013
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ACROSS THE UK
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MULTI-AGENCY
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700+ LOCATIONS PROTECTED
THE SOLUTION
WHAT IF EVERYONE NEARBY KNEW THE MOMENT THE CALL WAS MADE?
Share999 closes the gap between the people calling for help and the people standing in harm’s way.
One report. Everyone who needs it. At the same time.
When someone reports an emergency, Share999 doesn’t just reach 999. It reaches the people nearby — employees, staff, visitors, occupants — and the services responding, all in the same moment. Police, fire & rescue and ambulance get one shared picture. The people inside the building get it too.
The siren is no longer the first warning. The people who can act have already been told.
In the US, the same platform runs as Share911.
Picture a packed venue. Something happens at a side entrance. With Share999, that first report doesn’t just travel to 999 — in the same second it reaches the stewards on the far concourse, the control room, and the people in the stands. Nobody is waiting on the crowd’s reaction to work out something is wrong. They already know what’s happening, and where, and what to do.
Same emergency. Different outcome.
That’s the difference information makes.
HOW IT WORKS
ONE REPORT. EVERYONE IN THE LOOP. IN SECONDS.
STEP 1
SOMEONE REPORTS
Anyone on site can report an emergency in seconds — a threat, a medical event, a fire. No training. No hunting for the right number.
STEP 2
EVERYONE NEARBY IS ALERTED
The report reaches the people in harm’s way and the services responding at the same moment. It’s location-aware, so the people who need to know first, do.
STEP 3
EVERYONE STAYS CONNECTED
It’s two-way. People confirm they’re safe, flag who needs help, and share what they’re seeing — so the emergency services arrive with a live picture, not a guess.
We didn’t set out to build software. We built the thing that should have existed all along — a way to tell everyone, at once, when it matters most.
From “something is wrong” to “here’s where”
People can’t act on their proximity to danger if they don’t know where it is.
A single alarm or code word tells everyone the same thing — the person beside the threat and the person in the next building get identical instructions. A dynamic, proportionate response means invacuate, secure, or move, based on proximity. That only works when people can see where the danger actually is.
Check-in — report where you are
The moment something happens, occupants report what they see from their exact location — turning every person into a real-time, location-specific sensor.
Live view — see where the danger is
Everyone sees a live picture of what’s unfolding and where — so each person can judge their own proximity and choose the safest action for their location.

It’s the informed, dynamic decision-making a modern duty of care — and the Protect Duty — expects, rather than one-size-fits-all compliance.
NO HARDWARE REQUIRED
NOTHING TO BUY. NOTHING TO WIRE. NOTHING TO WAIT FOR.
Share999 runs on the phones, tablets and computers your people already carry. There’s nothing to purchase, mount, cable or connect — and no new network to stand up. A wearable panic button needs its own hardware, receivers and connectivity before it can send a single alert. Share999 just needs the phone already in someone’s pocket.
No devices to buy
It runs on the smartphones, tablets and computers your people already carry. No panic buttons to purchase, mount or replace.
No wires, no install
Nothing to cable, no beacons to position, no new network to stand up. The rollout is software, not a construction project.
Live in days, not months
With no infrastructure to build, you can be up and running fast — and you’re never tied to a hardware refresh cycle.
WHO IT'S FOR
Built for the place you protect.
Each page speaks your language — the duties, the risks, and the budget of your world.
Schools
Discreet alerts, Martyn's Law guidance.
Higher education
Campuses above the Martyn's Law threshold.
Commercial & enterprise
Larger premises, duty of care.
Venues & events
Crowded places, Martyn's Law duties.
Healthcare
Wards, discreet staff duress.
Government & public services
Councils, open counters, safe staff.
Faith-based
Places of worship in Martyn's Law scope.
Emergency services →
Built around JESIP. Free for services.
On 22 May 2017, an attack at Manchester Arena took 22 lives. Across the venue, people had no way to know, in time, what was happening or where to go.
Out of that loss, Martyn’s Law was written — so that being prepared to tell people, and move them, is no longer optional.
Already have safety tech in place?
Share999 works alongside the systems you already run — visitor management, access control, panic buttons, annunciation, digital signage, weapons detection and more.
Share999 supports your emergency response. It does not replace it. In an emergency, always call 999.
THE FOUR PROCEDURES
EVERY PLAN HAS FOUR JOBS. SHARE999 CARRIES ALL FOUR.
Martyn’s Law asks responsible premises to be ready to protect people in an attack. The statutory guidance breaks that readiness into four procedures — and most plans only get one of them right. Evacuation gets rehearsed. Invacuation, lockdown and communication get left in the folder. Share999 is how all four actually happen in the seconds they’re needed.
Evacuation — the safe way out, not the rehearsed one
An alarm says leave. It doesn’t say which way. Share999 shows where the danger is, so people move away from it — not toward the exit they drilled that’s now blocked.
Invacuation — bring people in, away from an outside threat
The hardest call to give by voice, because “evacuate” and “invacuate” sound almost identical in a crisis — and getting it wrong sends people the wrong way. Share999 removes the ambiguity: a clear, location-aware instruction reaches every phone at once.
Lockdown — secure, silent, everywhere at once
One tap puts every room, floor and zone into lockdown together, and tells the emergency services in the same instant. No shouting down a corridor. No one left unaware on the far side of the site.
Communication — the procedure the other three depend on
It’s two-way. People confirm they’re safe, flag who needs help, and report what they’re seeing — so command has a live picture, not a guess. This is where most plans fail, and it’s what Share999 was built to do.
Share999 won’t tick a box on its own — no product can. It’s how your protection procedures stop being a document and start being a response.
THE TEST YOUR PLAN HAS TO PASS
IF SOMETHING HAPPENED RIGHT NOW, COULD EVERYONE ON SHIFT SAY — IN 30 SECONDS — WHAT THEY’D DO AND WHO THEY’D TELL?
That’s the question the people preparing for Martyn’s Law are asking. If the answer is no, that’s where the work is — and it’s almost always the same gap: communication.
A plan written for a quiet Wednesday morning doesn’t survive a busy one. People are on the other floor. The music’s too loud to be heard. Half the team is on the far side of the site. Share999 closes that gap: one report reaches everyone who needs it — staff, visitors, your security team, and the emergency services — at the same moment, scaled to who’s nearby. That’s the difference between a plan on paper and a plan in motion.
WHY SHARE999 FITS THE DUTY
When you can’t be heard — or can’t make a sound
A shouted instruction fails twice over: in a loud venue nobody hears it, and in a lockdown nobody can risk making it. Share999 doesn’t rely on voice — the message goes to the phone already in every pocket.
One person on shift is still a procedure
The single barista. The lone teacher. The nurse on a night shift. It’s the scenario least planned for. Share999 lets one person raise the alarm and escalate instantly — no waiting for permission, no second member of staff required.
Proportionate by design
“Proportionate” runs through the whole of Martyn’s Law. Share999 needs no hardware, no wiring and no new network — the readiness measure you can stand up in days, on the phones your people already carry.
A record for when the SIA asks
The regulator wants an evidence trail — who decided what, and what was done. Every Share999 alert, action and message is captured in a timestamped after-action report. Your procedures aren’t just in place; they’re provable.
One standard, every location
Inconsistent procedures across sites are where compliance falls down. Share999 gives every premises — owned or franchised, city-centre or rural — the same procedure, adapted to who’s on site.
K-12 EDUCATION
A TEACHER SHOULDN’T HAVE TO DECIDE WHETHER TO RING FOR HELP OR HOLD THE DOOR.
When something happens at a school, the danger is rarely where everyone is. It’s at one entrance, in one corridor, on one side of a site full of children who don’t yet know. Staff need to raise the alarm, lock down their room, and know what’s happening elsewhere — at once, and often without making a sound.
Share999 lets any member of staff raise a silent alert from anywhere on site — classroom, hall, playground, gate. The right people are told in the same moment: senior leadership, every classroom, and the emergency services. It stays two-way, so staff confirm their pupils are safe and accounted for while help is still on its way.
And it carries the day you actually face most often — the medical emergency, the intruder, the incident in the playground — not only the one you rehearse in a drill.
READY FOR MARTYN’S LAW.
Martyn’s Law reaches into education, and many schools sit within its scope. The duty centres on being prepared to protect people in an attack — getting them to safety, and telling everyone, fast.
Share999 is how a school carries out that communication in the moment it matters. It isn’t a box to tick — no product is — it’s the difference between a lockdown procedure written down and a lockdown that actually reaches every room.
The duty is coming. The schools preparing now will be ready before it lands.
See Share999 for K-12 education