Product Reports Resources Pricing Login Book a demo
COMPANY PROFILE

Joule Unlimited

Explore full profile

Joule has led the way in developing a platform for converting CO2 into fuel, effectively reversing the process of combustion using solar energy

Bedford, United StatesFounded 2007Energy
Valuation $100–500M Latest valuation · 2013
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Joule Unlimited and the history behind them.

About Joule Unlimited

Joule Unlimited was a biotechnology company that aimed to produce hydrocarbon fuels, such as diesel and ethanol, in a single step from sunlight, water, and carbon dioxide. The company's technology was based on a genetically engineered microorganism that could secrete the fuel directly, eliminating the need for a separate refining process.

Read full description

The company's business model was to develop and license its technology to partners who would then build and operate production facilities. Joule Unlimited targeted the transportation fuels market, which is a multi-trillion dollar global market. The company's process was designed to be scalable, with the potential to produce fuel at a cost that is competitive with fossil fuels.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2007
Headquarters
Bedford, United States
Employees
13
Open positions
None listed
Dealroom signal
73.9/100
Industry
Energy
Sub-industry
Clean Energy
Sector
Energy, Biotechnology, Solar Energy, Sustainable Development Goals, Climate Tech, Renewable Energy, Hard Tech
Client focus
b2b

Latest news

Press, funding announcements and product moves mentioning Joule Unlimited.

See all news

Funding history

8 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
GROWTH EQUITY VCOther financing May 2015 $40M Flagship Pioneering
SERIES DOther financing Aug 2013 $50M $200M Undisclosed
Showing the latest 2 of 8 recorded eventsBook a demo for the full funding history →

Growth signals

Joule Unlimited website traffic

Latest recorded traffic for Joule Unlimited is 510 monthly website visits, up 363.6% over the last three months. Joule Unlimited's team declined 7.1% over the past year.

Latest monthly visits510 3-month web change+363.6% 1-year team growth-7.1%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

Series A3 investors entered at this stage

  • Ares Capital
  • BARD Worldwide
  • Rusnano

Other known investors1 additional known investor

  • BloombergNEF
Team profiled 18 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Joule Unlimited on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Joule Unlimited’s full profile on Dealroom

Request a free trial to see the complete deal history, financials, people graph and growth signals.

Takes under a minute. Already use Dealroom? Log in.