Manufacturer of carbon-neutral fuels intended to remove CO2 from the air and turn it into gasoline and jet fuel.
Manufacturer of carbon-neutral fuels intended to remove CO2 from the air and turn it into gasoline and jet fuel.
Energy Production📍 Santa Cruz, CAFounded 2018
Current Valuation
$1.5B
as of 2021-Q3
UNICORN
QL Price
$1.5B
0% vs last round
QuantLogix's current estimate for Prometheus Fuels, published 2026-09-07 — in line with the last disclosed round of $1.5B (2021-Q3).
Confidence
low
Basis
round anchored
What backs this price
Last disclosed round
$1.5B
2021-Q3
weight 0.03
How this price has held up
No round has priced for Prometheus Fuels since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-09-07 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Prometheus Fuels, 2026-09-07 (46e526296743cc42).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Prometheus Fuels going public?
No. Prometheus Fuels is private and has not filed to go public. There is no S-1 on file.
What is Prometheus Fuels' valuation in 2026?
Prometheus Fuels is valued at $1.5B as of 2021-Q3, set by its Series B ($100M, Sep 2021). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Prometheus Fuels filed an S-1?
No public S-1 is on file for Prometheus Fuels.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
Founded
2018
HQ
Santa Cruz, CA
Employees
41
Total Raised
$115.84M
Last Round
Series B — $100M (Sep 2021)
IPO Status
private
Fundraising Status
Series B · $100M · 5y ago
privateTotal raised $115.84M
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series B
$100M
Sep 2021
—
$1.5B
Talent Signal
No public careers page or job board could be found for Prometheus Fuels as of 2026-08-17. That itself is a datapoint: no open external hiring surface.
Checked the company site and major hosted job boards. Re-checked monthly.
CleanTechOil and Gas
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2021-Q3. Refreshed quarterly.