United States · 
Who invested in T-REX?
T-REX's investors include Citibank, Framework Ventures, Safeguard Scientifics, SNZ Holding and Future Energy Ventures, and 7 more on record.
2018202020222024
$10MSeries B$40MSeries C$17MPre-seed
United States · Pre-seed startup
Who invested in T-REX
3 rounds we have observed, with the 12 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 5 Nov 2026
$67Mraised across 3 rounds since 2016, from 3 sources
$10MSeries B$40MSeries C$17MPre-seed
- Latest round
- Pre-seed, $17MMay 2025
- Biggest round
- $40MSeries C · Jan 2022
- Investors
- 12
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $10M Nov 2016
- Biggest round
- $40M Series C · Jan 2022
- Usual gap between rounds
- 5.1 years the median of 2
The rounds
- May 2025
- Jan 2022Series C$40M2 new
Source recordedSEC filing: $34M sold, first sale Jan 2022
- Nov 2016Series B$10M1 new
Reported by FinSMEsSEC filing: $7.3M sold, first sale Nov 2016
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list T-REX as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about T-REX
How much has T-REX raised?
T-REX has raised $67M across 3 rounds since 2016.
When did T-REX last raise?
T-REX's most recent round was a Pre-seed of $17M in May 2025.
What was T-REX's biggest round?
T-REX's largest round on record is $40M (Series C), in Jan 2022.
Who backed T-REX first?
T-REX's first round on record, in Nov 2016, was backed by Safeguard Scientifics.
What stage is T-REX at?
T-REX's latest named round is a Pre-seed, in May 2025.
Where is T-REX based?
T-REX is based in the United States.
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