Key facts
- Tether’s last known valuation is $330K (Apr 2023).
- It has raised $1.5M; the latest was Seed Round ($1.5M) in Jun 2025.
- Notable investors include Techstars, Climate Capital, Hustle Fund, Precursor Ventures, EIT KIC Urban Mobility — 19 tracked in total.
- 1 investment vehicle was formed to buy Tether shares in the last 12 months, reporting $20.0M sold to 1 investors, per SEC Form D filings.
- Status: Privately Held (backing).
- ·The complete investor list — 19 names
- ·Watchlist + deal alerts for Tether
- ·The full record, as it builds
Funding rounds
No funding rounds for Tether are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Secondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 1 investment vehicle were formed to buy Tether shares, reporting $20.0M sold to 1 investors. Most recent filing Jun 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Tether
Developer of a prediction and optimization engine technology designed for electric vehicle charging. The company's platform learns the behavior of individual electric vehicle drivers to predict charging and driving behavior and provides user reports with actionable insights, enabling clients to understand user behavior, unlock the value of driver flexibility, and generate additional revenue from providing ancillary services to the power grid.
- Sector
- Information Technology
- HQ
- Barcelona, Spain
- Founded
- 2022
- Employees
- 10
- Website
- tetherev.io/
- Ownership
- Privately Held (backing)
Tether 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 Tether 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 Tether in its N-PORT filings yet. We sweep new filings monthly.