Company lists · Data refreshed September 2026

Top 25 Alternative energy companies based in Calgary, Canada

Name: Alternative energy companies based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 50 companies tracked

RevenueBase identified 50 alternative energy companies headquartered in Calgary, Canada as of September 2026 and tracks 573 professional contacts across them, including 225 with verified work emails. Toronto is the largest hub.

This list covers alternative energy companies headquartered in Calgary, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

50Companies

573Contacts tracked

225Verified emails

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The 25 largest alternative energy companies based in Calgary, Canada

Ranked by team size

Top 25 of 50 alternative energy companies based in Calgary, Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to alternative energy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bluearth Renewables	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	160 contacts →
	Partial evidence “We bring together extraordinary people with the power to change the future™ by delivering renewable energy to the power grid every day.” Source: RevenueBase Database · checked Sep 16, 2026
2	Global Power Technologies	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	89 contacts →
	Partial evidence “Global Power Technologies is powering the off-grid energy transition with ultra-reliable industrial power & clean air systems.” Source: RevenueBase Database · checked Sep 16, 2026
3	Enfinite	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “Enfinite is a dynamic developer, owner, and operator in the power generation and energy storage sectors.” Source: RevenueBase Database · checked Sep 16, 2026
4	Canadian Projects Limited, A Tetra Tech Company	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “We are one of Canada's most experienced and innovative renewable energy engineering consultants.” Source: RevenueBase Database · checked Sep 16, 2026
5	Zenith Energy	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	15 contacts →
	Partial evidence “Zenith Energy is an international energy production company with a focus on electricity production from renewables and hydrocarbons.” Source: RevenueBase Database · checked Sep 16, 2026
6	Greenlight Power	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “GreenLight Power provides comprehensive EPC (Engineering, Procurement, and Construction) services, offering end to end solutions that drive sustainable energy independence for our…” Source: RevenueBase Database · checked Sep 16, 2026
7	Greengate	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	13 contacts →
	Partial evidence “Greengate has been leading the energy transition for over 14 years with a strong track record of developing renewable energy projects of scale in North America.” Source: RevenueBase Database · checked Sep 16, 2026
8	Westbridge Renewable Energy Corp	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Westbridge Renewable Energy Corp.(TSXV:WEB) is a Canadian renewable energy company focused on originating, developing, and profitably exiting utility-scale Solar PV projects that…” Source: RevenueBase Database · checked Sep 16, 2026
9	Solartility Group INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “At Solartility Group, we aim to democratize the energy landscape with distributed renewable energy solutions and virtual power plant (VPP) technology.” Source: RevenueBase Database · checked Sep 16, 2026
10	Light UP The World Lutw	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	11 contacts →
	Partial evidence “Light Up The World (LUTW) is a Canadian non-profit organization focused on the principle that access to energy changes lives.” Source: RevenueBase Database · checked Sep 16, 2026
11	Lumi Renewables	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “VISION: One million kWs installed by 2040.” Source: RevenueBase Database · checked Sep 16, 2026
12	Teric Power LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	Cache Island Corp	Indirect evidence	Calgary, CanadaHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Metricline Projects	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “Evolving from an era of crude by rail to the latest technologies of solar farms by night, our team leads our clients through emerging markets and upcoming industries as the world…” Source: RevenueBase Database · checked Sep 16, 2026
15	Horizon NEW Energy	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “Horizon New Energy is a Copenhagen Infrastructure Partners (CIP) managed portfolio company focused on developing, constructing, and operating wind, solar, energy storage, and…” Source: RevenueBase Database · checked Sep 16, 2026
16	Versorium Energy LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “Versorium is a privately held power generation company based in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 16, 2026
17	General Land & Power Corp	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “General Land & Power Corp.(GL & P) was founded in 2020 by energy industry executives with a mandate to pursue progressive renewable and sustainable development projects throughout…” Source: RevenueBase Database · checked Sep 16, 2026
18	Kilo Power	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Kilo Power, now a member of BBA, is a renewable energy consulting firm that specializes in delivering comprehensive engineering and development solutions for utility-scale solar…” Source: RevenueBase Database · checked Sep 16, 2026
19	Business Renewables Centre Canada	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “Business Renewables Centre Canada is a modern marketplace where corporations and institutions can learn how to buy renewable energy directly from developers.” Source: RevenueBase Database · checked Sep 16, 2026
20	Flux Renewables	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “At Flux Renewables, we are dedicated to making the transition to renewable energy easy and affordable.” Source: RevenueBase Database · checked Sep 16, 2026
21	Genalta Power INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	5 contacts →
	Partial evidence “As an innovative waste energy to power producer, Genalta Power Inc.” Source: RevenueBase Database · checked Sep 16, 2026
22	Solar DEV	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “Solar anywhere it makes sense” Source: RevenueBase Database · checked Sep 16, 2026
23	Duat Energy	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Duat Energy is a clean energy company that provides renewable and clean energy and fuels to its customers.” Source: RevenueBase Database · checked Sep 16, 2026
24	NPS Industrial Power	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Who We Are NPS Industrial Power Corp.(NPS) is a private, fully integrated, power generation company and natural gas producer committed to the development and ownership of electric…” Source: RevenueBase Database · checked Sep 16, 2026
25	Finis Energy	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Finis Energy is an innovative solar solution company located in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: alternative energy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names alternative energy companies.
Partial evidence: Its own public description names part of alternative energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name alternative energy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 50 alternative energy companies based in Calgary, Canada

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Alternative energy companies based in Calgary, Canada at a glance

As of Sep 16, 2026

39.3%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

170.0%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 50 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among alternative energy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Calgary, Canada whose own description of what they do matches “alternative energy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names alternative energy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among alternative energy companies, and records with no verified work email. Companies headquartered outside Calgary are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 225 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Alternative energy companies by metro in Canada

Alternative energy companies in Toronto85
Alternative energy companies in Calgary50
Alternative energy companies in Vancouver25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names alternative energy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many alternative energy companies are there based in Calgary, Canada?

RevenueBase identified 50 alternative energy companies headquartered in Calgary, Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bluearth Renewables, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most alternative energy companies?

Toronto leads with 85 headquartered companies, followed by Calgary (50) and Vancouver (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 225 verified decision-maker contacts tracked across these 50 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.