At a Glance
| Detail | Athennian | Greenshoe |
|---|---|---|
| Category | Compliance & Privacy | Compliance & Privacy |
| Total raised | $44.6M | $3M |
| Rounds tracked | 3 | 1 |
| Latest round | Series B, $33M · Mar 2022 | Seed, $3M · Nov 2025 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Centana Growth Partners, Arthur Ventures | AIX Ventures |
| Built for | Not disclosed | Not disclosed |
| Headquarters | Canada | US |
Funding, Side by Side
Athennian rounds
- Mar 2022Series B$33M
- Mar 2021Series A extension$5.5M
- Sep 2020Series A$6.1M
Greenshoe rounds
- Nov 2025Seed$3M
Our Take
We have not tested these two head to head yet. The numbers above come from public funding announcements. If you use either one, tell us what you found and it may become a Field Note.
Quick Answers
- Which has raised more, Athennian or Greenshoe?
- Athennian has raised $44.6M in disclosed funding, compared with $3M for Greenshoe.
- Do Athennian and Greenshoe share investors?
- No. None of the investors we track have backed both companies.
- What is Athennian best for?
- Entity management for legal teams.
- What is Greenshoe best for?
- AI platform for SEC disclosure and public company reporting.
Source: Legal Tech Circle funding data, from public announcements. Updated November 11, 2026.