Onetrace

Onetrace is software for subcontractors—bringing your work, your workforce, and your evidence into one connected system, so you can plan jobs, manage site delivery, and prove compliance without the admin overload

Because running a subcontracting business means juggling more than the job in hand. You’re managing multiple sites, chasing paperwork, keeping compliance airtight, and trying to prove the work was done right—often with tools that were never designed for how you actually operate.

Most software on the market is built for main contractors, then handed down. It assumes admin teams, spare time, and workflows that don’t match the pace of site work. The result is a familiar tangle: spreadsheets for planning, WhatsApp for evidence, paper forms for sign-off, and a scramble at handover to pull it all together. Every gap in that system is a risk—a missed compliance record, a dispute with no evidence behind it, a Tier 1 client who notices when things slip.

Onetrace changes that equation. It means planning and scheduling work alongside real-time site data. It means capturing photographic evidence and quality checks as the job happens, not reconstructing them afterwards. It means compliance and reporting are built into the workflow, not bolted on as an afterthought. And it means handover packs are ready in days, not weeks—because the evidence was captured properly the first time.

The businesses using Onetrace aren’t just running smoother sites. They’re winning more repeat work from Tier 1s who value subcontractors they can trust—because the proof is already there when it’s needed.

Less admin. More control. A stronger case for the next contract.