Who invested in XFuel

4 rounds we have observed, with the 6 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.

CleantechClimate TechEnergyLogistics

Raised 6 months ago

Funding summaryUpdated 26 Oct 2026

$41Mraised across 4 rounds since 2025, from 4 sources

$7.9MGrant$8.4MGrant$20MSeries A$4.8MGrant

Latest round: Grant, $4.8MMay 2026
Biggest round: $20MSeries A · Jan 2026
Investors: 6 (1 led)

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2026

$7.9MGrant$8.4MGrant$20MSeries A$4.8MGrant

First round: Grant, $7.9M
Biggest round: $20M
Usual gap between rounds: 4 months

The rounds

May 2026
Grant$4.8M4 returning
Source recorded
Jan 2026
Series A$20M4 new
Source recorded
Apr 2025
Grant$8.4M1 returning
- EIC AcceleratorLead
Reported by Audacy
Feb 2025
Grant$7.9M2 new
- EIC AcceleratorLead
- EIC Fund
Reported by Audacy

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.

Grant2025Grant2025Series A2026Grant2026

EIC AcceleratorLL

SOSV

Union Square Ventures

Future Planet Capital

AENUEIC Fund

Everyone who backed them

EIC AcceleratorGovernment2rounds, led 2

SOSVVC firm2rounds

Union Square VenturesVC firm2rounds

Future Planet CapitalVC firm2rounds

AENUVC firm2rounds

EIC FundVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists XFuel as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.