Key facts
- Tellius’s last known valuation is $66.0M (Oct 2022).
- It has raised $36.1M across 3 recorded rounds; the latest was Seed Round ($3.1M) in Oct 2025.
- Notable investors include Plug and Play Tech Center, Sands Capital, Grotech Ventures, Baird Capital, Veraz Investments.
- Tellius has filed 2 Form Ds with the SEC since 2021, most recently Oct 2022 ($16.0M sold to 6 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Tellius
Funding rounds
3 roundsAbout Tellius
Developer of a decision intelligence platform intended to accelerate data-driven insight and decision-making for enterprises. The company's platform combines artificial intelligence-driven automation with a search interface for ad hoc exploration, allowing anyone to ask questions about their business data and instantly gain a rich and profound understanding of their business, enabling clients to analyze large datasets in seconds and derive comprehensive, automated insights within a single platform.
- Sector
- Information Technology
- HQ
- Herndon, VA, United States
- Founded
- 2015
- Employees
- 117
- Website
- tellius.com/
- Ownership
- Privately Held (backing)
Tellius doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Tellius shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Tellius in its N-PORT filings yet. We sweep new filings monthly.