Company lists · Data refreshed September 2026

Top 25 Solar energy research and development companies based in Canada

Name: Solar energy research and development companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 196 companies tracked

RevenueBase identified 196 solar energy research and development companies headquartered in Canada as of September 2026 and tracks 1,545 professional contacts across them, including 596 with verified work emails. Toronto is the largest hub.

This list covers solar energy research and development 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 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

196Companies

1,545Contacts tracked

596Verified emails

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The 25 largest solar energy research and development companies based in Canada

Ranked by team size

Top 25 of 196 solar energy research and development companies based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to solar energy research and development 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	Silfab Solar INC	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	501-1,000	374 contacts →
	Strong evidence “Silfab Solar is the North American leader in the design, development and manufacture of high-efficiency, premium quality PV modules.” Source: RevenueBase Database · checked Sep 16, 2026
2	Charge Solar	Partial evidence	Victoria, BC, CanadaHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Charge Solar is Canada’s most trusted residential, commercial, industrial, and recreational solar power supplier.” Source: RevenueBase Database · checked Sep 16, 2026
3	Skypower Global	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	70 contacts →
	Strong evidence “SkyPower is the largest and one of the most successful developers and owners of utility-scale solar energy projects in the world.” Source: RevenueBase Database · checked Sep 16, 2026
4	Mitrex	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	64 contacts →
	Partial evidence “Mitrex is harnessing the power of solar to make a meaningful and positive difference in the world.” Source: RevenueBase Database · checked Sep 16, 2026
5	Rayleigh Solar Tech	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 16, 2026	11-50	53 contacts →
	Partial evidence “Rayleigh is supporting a greener future by working to develop and commercialize the next generation of perovskite solar technology.” Source: RevenueBase Database · checked Sep 16, 2026
6	Solar Provider Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	45 contacts →
	Partial evidence “Solar Provider Group is a global leader in delivering and developing fully integrated solar projects.” Source: RevenueBase Database · checked Sep 16, 2026
7	G2v Optics INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “G2V Optics is a global leader in smart, precision lighting and is committed to creating enabling technologies to power the world of tomorrow.” Source: RevenueBase Database · checked Sep 16, 2026
8	CBI Solar	Strong evidence	Red Deer, AB, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Strong evidence “CBI Solar is a trusted leader in residential, commercial, utility, RV, and off-grid solar energy solutions, proudly serving Alberta since 2016.” Source: RevenueBase Database · checked Sep 16, 2026
9	Hisel Power Corporation	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “HiSEL Power Corporation HiSEL Power Corporation is a renewable energy company located in Ontario, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
10	Carbonfree Technology	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	24 contacts →
	Strong evidence “CarbonFree is a recognized leader in the development and financing of solar projects across North America and in Chile.” Source: RevenueBase Database · checked Sep 16, 2026
11	S2e Technologies INC	Partial evidence	St. Jacobs, ON, CanadaHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “SMART, solar, sustainable, net-zero… s2e is building better communities, launching new technologies, integrating green ideas, and changing the way we live, work, and play.” Source: RevenueBase Database · checked Sep 16, 2026
12	Rocanda Enterprises LTD	Partial evidence	Leduc, AB, CanadaHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “The purpose of this page is to share the developments of new technologies we are creating and hoping to commercialize.” Source: RevenueBase Database · checked Sep 16, 2026
13	Genoptic LED	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	17 contacts →
	Strong evidence “An advanced R&D firm specializing in the development of its disruptive Nano-optoelectronic technologies, which significantly enhance performance, reliability, and energy…” Source: RevenueBase Database · checked Sep 16, 2026
14	Stardust Solar Energy Tsx.V SUN	Strong evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	11-50	17 contacts →
	Strong evidence “At Stardust Solar Energy Inc, we deliver scalable, renewable power solutions designed for lasting impact.” Source: RevenueBase Database · checked Sep 16, 2026
15	Capsolar	Strong evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	1-10	17 contacts →
	Strong evidence “At CAPSolar, our mission is to break the boundaries of the solar industry and generate energy where it's consumed.” Source: RevenueBase Database · checked Sep 16, 2026
16	Matrix Energy INC	Partial evidence	Pointe Claire (montreal), QC, CanadaHQ checked Sep 16, 2026	1-10	15 contacts →
	Partial evidence “Since 1985 Matrix Energy has been providing practical, cost effective renewable power products and systems.” Source: RevenueBase Database · checked Sep 16, 2026
17	Solar Power Network	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Solar Power Network is a Canadian, privately-held company – headquartered in Toronto and also operating in Japan, the US and Australia.” Source: RevenueBase Database · checked Sep 16, 2026
18	Moose Power INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Moose Power is one of Ontario’s leading full-service solar developers, specializing in commercial, industrial, and multi-residential rooftop solar projects.” Source: RevenueBase Database · checked Sep 16, 2026
19	Westbridge Renewable Energy Corp	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 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 16, 2026
20	Open Waters Solar	Partial evidence	Prince George, BC, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Open Waters’ proprietary technology unlocks the potential for revolutionary mobile solar applications.” Source: RevenueBase Database · checked Sep 16, 2026
21	Canadian Green Tech	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Canadian Green Tech is a pioneering Canadian AI tech solar company at the forefront of the green technology revolution.” Source: RevenueBase Database · checked Sep 16, 2026
22	Saturn Power	Strong evidence	Baden, ON, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “Saturn Power develops, operates and owns solar, energy storage and wind power projects.” Source: RevenueBase Database · checked Sep 16, 2026
23	OYA Renewables	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	10 contacts →
	Strong evidence “OYA Renewables is leading the renewable energy transition with an exceptional track record as a top ten solar developer and independent power producer.” Source: RevenueBase Database · checked Sep 16, 2026
24	Etalim INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “Etalim has developed a novel patent-pending class of external heat engine that can generate electricity from any fuel or heat source (including sunlight) with extraordinary…” Source: RevenueBase Database · checked Sep 16, 2026
25	Day4 Energy INC	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “Founded in 2001 and headquartered in Vancouver, Canada, Day4 Energy is a growing, global brand delivering innovative photovoltaic (PV) technologies, products, services and…” 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: solar energy research and development 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 solar energy research and development companies.
Partial evidence: Its own public description names part of solar energy research and development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar energy research and development 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 196 solar energy research and development companies based in Canada

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Solar energy research and development companies based in Canada at a glance

As of Sep 16, 2026

38.6%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

51-200

201-500

501-1,000

1,001-5,000

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 196 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 solar energy research and development 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 “solar energy research and development 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 solar energy research and development 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 solar energy research and development 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, 596 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.

Solar energy research and development companies by metro

Solar energy research and development companies in Toronto35

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 solar energy research and development 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 solar energy research and development companies are there based in Canada?

RevenueBase identified 196 solar energy research and development 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?

Silfab Solar INC, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most solar energy research and development companies?

Toronto leads with 35 headquartered companies, followed by Calgary (18) and Edmonton (11).

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 596 verified decision-maker contacts tracked across these 196 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.