The go-to place for UK company data
Free access to accounts, directors, mortgages & charges, shareholders, filings and group structure for any UK limited company — parsed from Companies House and presented to actually be useful.
e.g. “Tesco”, “John Lewis”, or 00445790
Financials with charts
5 years of cash, net worth, assets, liabilities — parsed from filed iXBRL accounts. Interactive multi-line chart included.
Mortgages & charges
Interactive table with normalised lender names (Lloyds Group, Paragon, Shawbrook, etc.). Filter by status, date, lender.
Shareholders & ownership
Every PSC with share and voting-rights bands, control flags, and corporate-vs-individual classification.
Group structure
Parent companies and subsidiary trees with ultimate-owner identification.
Filing history
Full Companies House filing list with direct links to official documents.
Gazette + red flags
Insolvency and strike-off notices, plus evidence-backed red flags across filings and charges.
Describe what you want
Plain-English search across 5.7M companies — “property SPVs in Newcastle with founders over 65 and low leverage”. AI translates it into filters.
Who uses CompanyCore
Credit & finance teams
Assess counterparty risk, monitor charges, verify ownership before extending credit.
Business brokers
Pitch with data, price deals with confidence, qualify buyers before sharing.
Acquisition searchers
Find hidden-quality targets before they list. Generate memos and outreach in minutes.
Lenders & advisers
Triage applications, monitor covenant pressure, spot phoenix patterns.
Start free. Upgrade when you need AI memos + valuations.
No credit card required for the free tier.