Barbour ABI is the standard for construction project leads in the UK: once a scheme has a planning reference or a contract notice, it is there with the players attached. Signal does not track projects at all. It watches the occupier — every London office occupier, all the time — and reads the lease, rates, filings and hiring that move months before a project is drawn. One question decides which you need: when you win a job, does the occupier hire you, or the contractor?
If the contractor hires you, buy Barbour ABI and not Signal — we have no project until the occupier’s project becomes visible, and most of ours never will. If the occupier hires you, Signal is where the conversation starts and Barbour is where the bid starts; teams that sell to both run both. What we will not claim: a measured hit rate. Our first prospective accuracy read against confirmed projects publishes in December 2026, and until then the pilot — four Monday sheets on your own patch — is the test.
HM Land Registry lease events, Companies House filings, local-authority planning, hiring and growth — read continuously across 160,680 London companies.
Every company is ranked 0–100 by how strong, recent and combined its signals are. 60+ is in market; 80+ is imminent. Scores re-run weekly.
Your dashboard opens on your patch: ranked companies, the why-now in one line, timing window, and a decision-maker to call.
Book a 20-minute demo and we’ll open the live list for your patch — real London companies, scored and timed, this week.
Book a demo