The Compliance OS for UK Startups
Automatically track Companies House filings, statutory registers, and director obligations — all in one live dashboard.
Connect via Companies House · Read-only · No credit card required
Built for UK founders · Designed around Companies House · Ongoing compliance, not one-off filings
Compliance breaks silently — until it really matters
Most UK startups don’t fail compliance because they ignore it. They fail because it’s scattered across tools, people, and inboxes.
Missed filings
Confirmation statements, accounts, PSC updates — missed or filed late, triggering penalties and red flags.
Broken records
Cap tables, registers, and director records drift out of sync across spreadsheets and shared drives.
Fundraising pain
Due diligence turns into a scramble — fixing issues under time pressure instead of building.
CompanyAIO is your company’s live source of truth
Instead of chasing compliance across tools, CompanyAIO keeps everything continuously aligned with Companies House — automatically.
Always in sync
We continuously sync your company data with Companies House, so registers and filings reflect reality — not stale documents.
Compliance, without calendars
Deadlines, obligations, and director duties are tracked automatically, with clear ownership and reminders.
Ready for scrutiny
Share a clean, auditable view of your company with investors, accountants, or lawyers — without last-minute cleanup.
Built for founders who take governance seriously
Ideal for
- • UK limited companies with real shareholders
- • Founders preparing for fundraising or audits
- • Directors who want visibility, not reminders
- • Teams working with external accountants or lawyers
Not designed for
- • One-off company formations
- • DIY spreadsheets and manual tracking
- • Founders who only think about compliance once a year
Stay compliant without thinking about compliance
Connect your UK company once. CompanyAIO keeps it compliant going forward.