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Castlerock Biofuels

Castlerock Biofuels Email Formats

Renewable EnergyFlag of USHouston, Texas, United States1-10 Employees

Castlerock Biofuels Email Formats

Castlerock Biofuels uses 2 email formats. The most common is {first initial} (e.g., j@castlerockgreenenergy.com), used 66.7% of the time.

FormatExamplePercentage
{first initial}
j@castlerockgreenenergy.com
66.7%
{first name}
john@castlerockgreenenergy.com
33.3%

Key Contact at Castlerock Biofuels

Flag of US

Ryan Allen

Vice President

Company overview

HeadquartersPO Box 7249, Houston, TX 77248, US
Website
NAICS22111
Employees1-10
Socials

About Castlerock Biofuels

Castle Rock Biofuels ("CRB") is a joint development venture between Castlerock Green Energy and Ensyn Corporation, a Canadian Company. Based in the United States, CRB is committed to building and operating state-of-the-art biofuel production facilities that leverage Ensyn's pioneering technology to deliver zero-carbon heating oil and biocrude for co-processing in refineries and chemical plants. In addition to these core products, our biofuels are currently under active testing for alternative applications. This research aims to expand the range of sustainable energy solutions we can provide, setting new standards for environmental stewardship in the process. With each facility we construct, we take a significant step toward a more sustainable future, reducing carbon footprints, one gallon at a time. We are committed to both the construction and operation of these facilities, aiming to redefine responsible energy production for the current era and for future generations.

Employees by Management Level

Total employees: 1-10

Seniority

Employees

Vice President

Funding Data

Explore Castlerock Biofuels's funding history, including investment rounds, total capital raised, and key backers.

Funding Date
Round
Amount
Link to Article
2024-08-241$9,000,000
2025-07-301$7,800,000
2025-07-3011$7,800,000

Funding Insights

$24,600,000

Total funding amount

$7,800,000

Most recent funding amount

3

Number of funding rounds

Frequently asked questions

Castlerock Biofuels is located in Houston, Texas, US.
Castlerock Biofuels has approximately 1-10 employees. The company continues to grow its workforce to support its business operations and expansion.
Castlerock Biofuels has raised a total of $24,600,000 across 3 funding rounds. This investment has helped the company grow and expand its operations.

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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