Monitor UK company filings — every change, every day.
Free for 14 days. Get a daily email when any UK company you're watching files a change. Officer appointments, capital events, accounts overdue — scored and ranked, with a re-engagement message ready to copy.
What our daily monitoring actually catches
The UK's authoritative business registry publishes hundreds of thousands of filings every month. Most are routine. A handful, for any given company, are commercial signals — a new director, a capital raise, a mortgage charge, accounts going overdue. The trick is filtering the noise.
- Director appointments — a new CFO, CEO or MD is often the cleanest re-engagement trigger in UK B2B. The person who said no is no longer the decision-maker.
- Capital changes — share allotments, new mortgages and charges typically signal funding or expansion.
- Accounts overdue — a quiet but meaningful risk signal. Useful if you sell into finance or insolvency-adjacent services.
- Confirmation statements with material change — ownership shifts, new PSCs, restructures.
- Lifecycle notices — the formal public record of strike-off, insolvency and other lifecycle events.
Why manual checking fails past 50 companies
Most UK sales teams know they should monitor UK company filings. Almost none do, consistently, past 50–100 companies. The official 'follow' feature emails you raw filings one at a time per company. There's no scoring, no batching, no commercial context, and no message draft. By the time you've scrolled through two weeks of inbox, the moment has gone.
Thawly does the filtering. You upload your lost-deal list — see dead deal recovery for why that list is the highest-leverage place to start. We watch every filing. You only hear from us when something actually moved.
The previous Finance Director who passed on your proposal in March left in October. A new CFO joined this week. Officer-resignation and officer-appointment filings confirmed yesterday.
Thawly vs the alternatives
| Free UK filing alerts | Internal spreadsheet | Thawly | |
|---|---|---|---|
| Daily digest format | Per-filing email | Manual check | Daily digest |
| Multi-company batching | No | Yes | Yes |
| Signal scoring | No | No | Yes |
| Re-engagement message drafted | No | No | Yes |
| Other UK signal sources | No | No | Yes |
| Cost (100 companies) | Free | Your time | £49/mo |
The UK's official filing-alerts service is free and good at what it does — raw filings. If you need scoring, batching and a message ready to send, that's what Thawly adds.
Frequently asked
Is this an official Companies House product?+
No. Thawly is independent. We combine UK statutory data with dozens of other UK public-data sources and Claude-drafted re-engagement messages — the official UK company-filing email service is free but only delivers raw filings.
How many companies can I monitor?+
14-day free trial of Starter (£49/mo, 100 companies). Growth covers 1,000. Scale covers 5,000. There's no per-filing or per-alert charge.
What filings do you surface?+
Director appointments and resignations, change-of-name, capital changes, mortgage charges, accounts overdue, confirmation statements, lifecycle notices. We score each filing — most filings produce no email; only the ones that suggest a buying or risk signal do.
Can I use the UK company-filing API directly?+
Yes. If you're a developer comfortable polling 100+ company numbers against the official UK filings feed, scoring filings, and writing re-engagement emails, you can. Most UK sales teams aren't, which is why this exists.
Related
- UK funding signals
When a UK company on your list raises, you hear — without a Crunchbase digest of 400 unrelated rounds.
- UK hiring signals
Exec hires, role-spike patterns, and hiring freezes — read the pattern, not the headline.
- Procurement signals
Public-procurement awards as a buying signal, filtered to your list.
Watch every filing without watching anything.
Upload your lost-deal CSV. We'll do the daily UK filing check for you.
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