Company lists · Data refreshed September 2026

Top 25 Grid scale energy storage companies based in Canada

Name: Grid scale energy storage companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 85 companies tracked

RevenueBase identified 85 grid scale energy storage companies headquartered in Canada as of September 2026 and tracks 4,476 professional contacts across them, including 2,020 with verified work emails. Toronto is the largest hub.

This list covers grid scale energy storage companies headquartered in 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 15, 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 15, 2026 86% judged on-target in blind review

85Companies

4,476Contacts tracked

2,020Verified emails

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The 25 largest grid scale energy storage companies based in Canada

Ranked by team size

Top 25 of 85 grid scale energy storage companies based in Canada, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to grid scale energy storage 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	Canadian Solar INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 15, 2026	10001+	1,781 contacts →
	Partial evidence “Canadian Solar was founded in 2001 in Canada and is one of the world's largest solar technology and renewable energy companies.” Source: RevenueBase Database · checked Sep 15, 2026
2	Capital Power	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 15, 2026	501-1,000	868 contacts →
	Strong evidence “Capital Power (TSX: CPX) is a growth-oriented power producer with approximately 12 GW of power generation at 32 facilities, plus battery energy storage across North America.” Source: RevenueBase Database · checked Sep 15, 2026
3	E-Storage	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 15, 2026	1,001-5,000	208 contacts →
	Strong evidence “e-STORAGE, a subsidiary of Canadian Solar, deploys leading-edge, flexible, turnkey utility energy storage solutions worldwide.” Source: RevenueBase Database · checked Sep 15, 2026
4	Hydrostor	Strong evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	118 contacts →
	Strong evidence “Hydrostor is a leading developer and operator of long-duration energy storage systems.” Source: RevenueBase Database · checked Sep 15, 2026
5	Evlo Energy Storage	Strong evidence	Varennes, QC, CanadaHQ checked Sep 15, 2026	51-200	106 contacts →
	Strong evidence “EVLO designs, delivers and operates energy storage systems with advanced safety and sustainability features to power a brighter future for our world.” Source: RevenueBase Database · checked Sep 15, 2026
6	Corinex	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 15, 2026	51-200	87 contacts →
	Strong evidence “Corinex is a leading provider of BPL-based grid flexibility solutions, enabling the digitalization of the distribution system where energy consumers connect.” Source: RevenueBase Database · checked Sep 15, 2026
7	E-Zinc	Strong evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	83 contacts →
	Strong evidence “e-Zinc is a purpose-driven energy storage solutions company based in Toronto, Canada, that is winning domestic and international awards and stacking world-class investors and…” Source: RevenueBase Database · checked Sep 15, 2026
8	Peak Power INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	78 contacts →
	Strong evidence “Peak Power delivers end-to-end battery storage development and energy optimization solutions powered by industry-leading peak forecasting and energy market intelligence.” Source: RevenueBase Database · checked Sep 15, 2026
9	Moment Energy	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 15, 2026	51-200	69 contacts →
	Indirect evidence “Want to save the world?” Source: RevenueBase Database · checked Sep 15, 2026
10	SHIFT	Strong evidence	Victoria, BC, CanadaHQ checked Sep 15, 2026	51-200	64 contacts →
	Strong evidence “Shift Energy Group “Shift” is a renewable energy company specializing in the design, procurement and construction of solar power and energy storage projects.” Source: RevenueBase Database · checked Sep 15, 2026
11	Energypal	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	49 contacts →
	Partial evidence “EnergyPal is a multinational provider of high quality Solar & Battery energy solutions.” Source: RevenueBase Database · checked Sep 15, 2026
12	Enfinite	Strong evidence	Calgary, AB, CanadaHQ checked Sep 15, 2026	11-50	39 contacts →
	Strong evidence “Enfinite is a dynamic developer, owner, and operator in the power generation and energy storage sectors.” Source: RevenueBase Database · checked Sep 15, 2026
13	Eguana Technologies	Partial evidence	Calgary, AB, CanadaHQ checked Sep 15, 2026	11-50	33 contacts →
	Partial evidence “Eguana Technologies designs and manufactures intelligent power electronics for distributed smart grid and micro-grid applications.” Source: RevenueBase Database · checked Sep 15, 2026
14	Abound Energy	Partial evidence	Richmond, BC, CanadaHQ checked Sep 15, 2026	11-50	19 contacts →
	Partial evidence “ABOUND specializes in developing scalable, environmentally friendly, long-lasting energy technology.” Source: RevenueBase Database · checked Sep 15, 2026
15	Discover Energy Systems	Strong evidence	Richmond, BC, CanadaHQ checked Sep 15, 2026	51-200	18 contacts →
	Strong evidence “Discover Energy Systems (DES) has been a leader in energy storage and power electronics for over 75 years.” Source: RevenueBase Database · checked Sep 15, 2026
16	Revolve Renewable Power	Strong evidence	Vancouver, CanadaHQ checked Sep 15, 2026	11-50	17 contacts →
	Strong evidence “Revolve develops utility-scale wind, solar, hydro and battery storage projects in the US, Canada and Mexico with a portfolio of 3.7 gigawatts (or “GW”) under development.” Source: RevenueBase Database · checked Sep 15, 2026
17	Aspire Technology INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 15, 2026	11-50	17 contacts →
	Partial evidence “Aspire Technology Inc.(ATI-WATT) delivers integrated and intelligent renewable energy solutions tailored for the Commercial & Industrial (C&I) sector.” Source: RevenueBase Database · checked Sep 15, 2026
18	FEX Energy	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 15, 2026	11-50	16 contacts →
	Indirect evidence “Our purpose is to empower industries to eliminate greenhouse gas emissions and lead the way to a decarbonized future.” Source: RevenueBase Database · checked Sep 15, 2026
19	Westbridge Renewable Energy Corp	Strong evidence	Calgary, AB, CanadaHQ checked Sep 15, 2026	11-50	11 contacts →
	Strong 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 15, 2026
20	Nrstor INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	10 contacts →
	Strong evidence “NRStor aims to accelerate the commercialization of energy storage technologies through the planning and development of energy storage solutions.” Source: RevenueBase Database · checked Sep 15, 2026
21	NEW Dawn Energy Solutions	Strong evidence	Markham, ON, CanadaHQ checked Sep 15, 2026	1-10	10 contacts →
	Strong evidence “New Dawn Energy Solutions is a Markham-based energy technology company delivering integrated solar, battery storage, EV charging, and energy optimization solutions for…” Source: RevenueBase Database · checked Sep 15, 2026
22	Teric Power LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 15, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
23	Levando	Indirect evidence	Québec, QC, CanadaHQ checked Sep 15, 2026	1-10	8 contacts →
	Indirect evidence “Découvrez Levando, à l'avant-garde de l'innovation énergétique au Canada!” Source: RevenueBase Database · checked Sep 15, 2026
24	Upgreen	Strong evidence	Strathroy, ON, CanadaHQ checked Sep 15, 2026	1-10	8 contacts →
	Strong evidence “We design the most cost-effective solutions for commercial, residential and utility-scale solutions grid-tie or off-grid.” Source: RevenueBase Database · checked Sep 15, 2026
25	Sponge Microgrids INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	1-10	7 contacts →
	Indirect evidence “Sponge is helping solar installers sell more batteries.” Source: RevenueBase Database · checked Sep 15, 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: grid scale energy storage 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 grid scale energy storage companies.
Partial evidence: Its own public description names part of grid scale energy storage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid scale energy storage 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 85 grid scale energy storage companies based in Canada

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Grid scale energy storage companies based in Canada at a glance

As of Sep 15, 2026

45.1%Verified-email coverage

52.7Average contacts per company

11-50Median size (employees)

23.5%Largest-city concentration · Toronto

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 85 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 grid scale energy storage 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 Canada whose own description of what they do matches “grid scale energy storage 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 grid scale energy storage 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 grid scale energy storage companies, and records with no verified work email. Companies headquartered outside Canada 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, 2,020 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 15, 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.

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 grid scale energy storage 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 grid scale energy storage companies are there based in Canada?

RevenueBase identified 85 grid scale energy storage companies headquartered in 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?

Canadian Solar INC, headquartered in Kitchener, tops this list with the largest team on record.

Which city has the most grid scale energy storage companies?

Toronto leads with 20 headquartered companies, followed by Vancouver (11) and Calgary (10).

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 2,020 verified decision-maker contacts tracked across these 85 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 15, 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.