About
Built by a founder who got burned by compliance chaos
CompanyAIO exists because most UK founders don't wake up excited to read Companies House guidance or reconcile cap tables. They want to build product, talk to customers, and grow – without getting blindsided by filings or governance issues.
After talking to accountants, lawyers and other founders, it became obvious that there was no single “operating system” for UK company compliance. Accountants handle filings, lawyers handle documents, formation agents set you up once – but nobody owns the ongoing coordination.
The result? Spreadsheets. Ad hoc reminders. PDFs in random folders. Everyone assumes someone else is on top of it – until a deadline is missed or diligence starts.
CompanyAIO is designed as the missing layer between your accountant, your lawyers and your investors. One source of truth for company data, deadlines and documents that's actually usable by founders and operators, not just finance teams.
Opinionated about UK startups
Instead of trying to be a generic “business tool”, CompanyAIO is unapologetically focused on UK limited companies, early-stage tech startups and the compliance patterns they all share – from incorporation to Seed/Series A.
- Accounts and confirmation statement cycles
- Board approvals and shareholder resolutions
- Cap table changes and updates to statutory registers
- Keeping everything investor-ready at short notice
Built for transparency, not lock-in
Your company data, documents and registers shouldn't be trapped in email attachments or proprietary systems. CompanyAIO is built around clarity:
- Clear timelines of what was filed and when
- Readable records of approvals and decisions
- Easy exports for investors, banks and advisors
If the platform ever disappeared, you should still understand your own company history. That's the bar.
What's next for CompanyAIO?
The goal isn't to replace your accountant or lawyer – it's to give founders a proper control centre for the legal entity they work so hard to build.
Over time, CompanyAIO will keep expanding workflows, integrations and reporting so founders can spend less time deciphering compliance and more time building.