Cloud entity management giving legal, tax, and finance one source of truth from formation to dissolution.
Athennian is legal entity management software: a system of record for every corporate entity a company owns — subsidiaries, holding companies, international affiliates — with their directors, ownership structures, registrations, and filing obligations. Legal operations, tax, and finance teams use it to keep entity data current and provable, generate org charts and minute books, and stay ahead of jurisdiction filing deadlines. In the revenue stack it is infrastructure rather than pipeline: accurate entity data underpins multi-entity billing, tax registrations, and audit responses as a company expands internationally.
Which of the capability map's modules Athennian covers — each links to the module's own page, with every tool that supports it.
| Module | Phase | Depth | Note |
|---|---|---|---|
| Define What You Sell | |||
| Legal Entity Management | Design & Setup | Core | entity records, ownership structures, and filing obligations across jurisdictions |
Athennian competes against legacy entity-management systems and the spreadsheet-plus-law-firm status quo with a modern cloud product: shared access across legal, tax, and finance instead of a paralegal-only database, and automation around documents and filings. For companies spinning up entities as they expand, keeping that record in-house rather than at outside counsel is both cheaper and faster to query.
Around the point the entity count hits double digits or crosses borders — typically international expansion, acquisitions, or complex financing structures. Before that, a well-kept spreadsheet and outside counsel suffice. After it, every banking KYC request, audit, and tax registration turns into a scramble to reconstruct who owns what.
Every legal entity you sell or contract through needs correct registrations, tax IDs, and signing authority — and billing systems, tax engines, and rev-rec all key off which entity a transaction runs through. A clean entity record keeps multi-entity invoicing and intercompany accounting from being built on guesswork.