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
UK startup compliance is fragmented
Founders juggle Companies House, accountants, spreadsheets, shared drives, and calendar reminders. Critical company records end up scattered — and out of date.
One system of record for your company
CompanyAIO centralises your legal structure, ownership, filings, and deadlines — continuously synced with Companies House.
Companies House & Filings
Automatic sync, confirmation statements, and accounts deadlines with proactive reminders.
Ownership & Governance
Live statutory registers, cap table, directors, PSCs, and historical change tracking.
Collaboration & Audit-Ready
Secure document vault, role-based access, and a single source of truth for accountants and lawyers.
Who CompanyAIO is for
- • First-time founders running a UK limited company
- • Startup teams preparing for fundraising or due diligence
- • Directors who want real-time compliance visibility
- • Founders coordinating accountants and legal advisors
Stay compliant without thinking about compliance
Connect your UK company once. CompanyAIO keeps it compliant going forward.