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Who we are

Cameras everywhere. Nobody watching.

Sentrywork exists because the safety footage that could prevent the next injury is already being recorded. Almost none of it is ever seen.

The story

The gap we're closing.

Walk any serious construction or industrial site and count the cameras. They're on the gates, the cranes, the laydown yards. Now ask who watched yesterday's footage. The honest answer, almost everywhere, is nobody, until something goes wrong and someone scrubs backwards through the recording to find out how.

That's the gap. The evidence of the near-miss (the missing hard hat, the worker inside the crane radius, the pallet blocking a fire exit) is on camera before the incident. It just isn't seen in time to matter.

Sentrywork closes that gap with computer vision that watches every connected feed continuously, and raises a hand only when something needs a human. Safety managers stay in charge. They just stop being blind between walkarounds.

Workers moving along scaffolding against a brick facade
The team

Two founders, one job to do.

Joseph Mbam Co-founder & CEO

Joseph Mbam

Construction and industrial safety background. Works directly with site operators and runs the pilot program.

Chidinma Eze Co-founder & CTO

Chidinma Eze

Computer vision and machine learning engineer. Leads the detection models, from dataset to real-time inference.

Workers in high-visibility vests and hard hats in discussion on site
An excavator at work while a spotter in a high-visibility vest watches
How we work

Three things we won't compromise on.

Built for real sites

Dust, rain, glare, clutter. If a model only works in lab footage, it doesn't ship.

Alerts people trust

A noisy system gets muted in a week. We alert on sustained violations, with a clip as evidence, so every ping deserves attention.

Privacy by design

We watch for hazards, not people. Only alert clips are kept, under your retention rules, never continuous recording archives.

See it on your cameras.

Book a walkthrough and we will show you what Sentrywork would catch on a site like yours.