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Energy Startups in Calgary

Discover 70 energy companies in Calgary, Canada. See funding amounts, founders, and recent rounds.

Total Companies
70
Total Funding
$554.1M
Avg Funding
$22.2M

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Recently Funded Companies

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$1.9M
raised

Gradient Thermal offers innovative heating solutions with a small footprint, maximizing comfort and efficiency in homes and workplaces.

Calgary, Canada
Apr 2024

Founder Contacts

30,000+ verified contacts

$6.6M
raised

KATAL Energy is an emission-alternative fuel company that reduces diesel exhaust emissions with nano-emulsion drop-in fuels.

Calgary, Canada
Apr 2023

Founder Contacts

30,000+ verified contacts

Environmental Engineering
$7.2M
raised

Carbon Alpha develops custom solutions for carbon capture and storage, aiding companies in reducing carbon emissions.

Calgary, Canada
Apr 2026

Founder Contacts

30,000+ verified contacts

Air Transportation
$3.7M
raised

Azure Sustainable Fuels is a fuel company that offers low carbon, sustainable aviation fuel (SAF) production facility.

Calgary, Canada
Mar 2024

Founder Contacts

30,000+ verified contacts

$8.7M
raised

Journey Energy specializes in oil and natural gas exploration and production.

Calgary, Canada
Mar 2025

Founder Contacts

30,000+ verified contacts

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Energy
$1.6M
raised

MyHEAT helps visualize home heat loss for improved comfort, savings, and energy efficiency.

Calgary, Canada
Mar 2022

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$43.1M
raised

Validere is on a mission to better human prosperity by making the energy supply chain efficient and sustainable.

Calgary, Canada
Mar 2022

Founder Contacts

30,000+ verified contacts

Clean Resource Innovation Network produces clean hydrocarbons from source to end use.

Calgary, Canada
Mar 2025

Founder Contacts

30,000+ verified contacts

Energy
$20.0M
raised

Rubellite is a junior canadian energy company.

Calgary, Canada
Mar 2023

Founder Contacts

30,000+ verified contacts

Consulting
$177.7M
raised

InPlay Oil is an oil development and production company.

Calgary, Canada
Feb 2026

Founder Contacts

30,000+ verified contacts

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Clean Energy
$1.0M
raised

Alliance Pipeline is an oil and gas energy company that consists of natural gas transmission pipeline system.

Calgary, Canada
Feb 2023

Founder Contacts

30,000+ verified contacts

$47.4M
raised

Logan Energy creates value for investors via proven leadership, strategic expansion, and the promotion of superior resource opportunities.

Calgary, Canada
Feb 2026

Founder Contacts

30,000+ verified contacts

Construction
$22.5M
raised

Zedcor provides mobile surveillance towers and remote video monitoring with analytics for site security.

Calgary, Canada
Feb 2026

Founder Contacts

30,000+ verified contacts

Energy Efficiency
$3.2M
raised

Swirltex builds custom water treatment systems for a wide range of applications.

Calgary, Canada
Aug 2025

Founder Contacts

30,000+ verified contacts

Industrial
$717K
raised

SolarSteam is a hardtech startup developing novel renewable concentrated solar technology to reduce heat emissions and cost.

Calgary, Canada
Aug 2025

Founder Contacts

30,000+ verified contacts

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$44.0M
raised

GeologicAI is a software company specializes in Oil and Gas software.

Calgary, Canada
Jul 2025

Founder Contacts

30,000+ verified contacts

$25.5M
raised

Summit Nanotech is a B2B company that deploys patented direct lithium extraction technology to create lithium economically and sustainably.

Calgary, Canada
Mar 2025

Founder Contacts

30,000+ verified contacts

Analytics

Orennia is a technology company focused on the renewable power sector.

Calgary, Canada
Jan 2025

Founder Contacts

30,000+ verified contacts

Energy
$17.0M
raised

CruxOCM enhances safety and efficiency in control room operations through robotic industrial process automation (RIPA)

Calgary, Canada
Aug 2024

Founder Contacts

30,000+ verified contacts

Energy
$1.5M
raised

Enhanced oil recovery, carbon intensity reduction, and CO2 storage efficiency via patent-pending nanoparticle-based foam technology.

Calgary, Canada
Jan 2024

Founder Contacts

30,000+ verified contacts

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$176K
raised

Fiddlehead Resources is an oil and gas company that engages in energy projects and operates in commodity marketing and energy assets.

Calgary, Canada
Jan 2026

Founder Contacts

30,000+ verified contacts

$6.0M
raised

8Sigma Energy Services provides multi-stage hydraulic fracturing technology.

Calgary, Canada
Dec 2021

Founder Contacts

30,000+ verified contacts

$77.0M
raised

Cardinal Energy is an oil production company that offers low decline light, medium, and heavy quality oil in Western Canada.

Calgary, Canada
Jan 2026

Founder Contacts

30,000+ verified contacts

Oil and Gas
$779K
raised

Nu E Power is a green energy company to designing, building, and running clean and renewable energy infrastructure.

Calgary, Canada
Dec 2025

Founder Contacts

30,000+ verified contacts

$29.8M
raised

Blue Spark Energy is an offering an innovative, environmentally responsible and efficient solution for oil and gas well remediation.

Calgary, Canada
Dec 2025

Founder Contacts

30,000+ verified contacts

Showing 26 to 50 of 70 companies

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70 Recently Funded Energy Startups in Calgary (July 2026) | VCBacked