Company lists · Data refreshed September 2026

Top 25 Battery systems engineering companies based in Canada

Name: Battery systems engineering 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 134 companies tracked

RevenueBase identified 134 battery systems engineering companies headquartered in Canada as of September 2026 and tracks 2,474 professional contacts across them, including 1,225 with verified work emails. Vancouver is the largest hub.

This list covers battery systems engineering 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

134Companies

2,474Contacts tracked

1,225Verified emails

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The 25 largest battery systems engineering companies based in Canada

Ranked by team size

Top 25 of 134 battery systems engineering 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 battery systems engineering 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	E-Storage	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	208 contacts →
	Indirect evidence “e-STORAGE, a subsidiary of Canadian Solar, deploys leading-edge, flexible, turnkey utility energy storage solutions worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
2	Greenlight Innovation Corp	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	201-500	191 contacts →
	Partial evidence “Greenlight Innovation is the leading global supplier of testing and manufacturing solutions for hydrogen fuel cells, electrolysers, and lithium batterie packs.” Source: RevenueBase Database · checked Sep 16, 2026
3	Canadian Energy	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	108 contacts →
	Partial evidence “We are 100% Canadian owned and operated and a leader in the distribution of batteries, power management, power conversion, circuit protection and renewable energy products.” Source: RevenueBase Database · checked Sep 16, 2026
4	TDG Transit Design Group INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	201-500	107 contacts →
	Partial evidence “TDG Transit Design Group (TDG) is a global engineering, design, and advanced manufacturing company delivering innovative, reliable, and sustainable green technology solutions for…” Source: RevenueBase Database · checked Sep 16, 2026
5	Electrovaya	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	51-200	107 contacts →
	Indirect evidence “Electrovaya Inc.(NASDAQ:ELVA)(TSX:ELVA) is a pioneering leader in the global energy transformation, focused on contributing to the prevention of climate change by supplying safe…” Source: RevenueBase Database · checked Sep 16, 2026
6	Evlo Energy Storage	Partial evidence	Varennes, QC, CanadaHQ checked Sep 16, 2026	51-200	106 contacts →
	Partial 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 16, 2026
7	Exro Technologies INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	102 contacts →
	Indirect evidence “Exro Technologies Inc.(TSX: EXRO)(OTCQB: EXROF) is on a mission to reshape global energy consumption and accelerate the shift to a sustainable, electrified future.” Source: RevenueBase Database · checked Sep 16, 2026
8	Xantrex Technology	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	51-200	91 contacts →
	Indirect evidence “The Xantrex brand, owned by Mission Critical Electronics, is one of the most successful and popular brands of onboard AC power technology.” Source: RevenueBase Database · checked Sep 16, 2026
9	Termaco Ltee	Indirect evidence	Saint-jean-sur-richelieu, QC, CanadaHQ checked Sep 16, 2026	201-500	76 contacts →
	Indirect evidence “Termaco est un chef de file reconnu dans la conception, la fabrication et l'intégration de produits personnalisés et standards, développés afin de soutenir et protéger les…” Source: RevenueBase Database · checked Sep 16, 2026
10	Moment Energy	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “Want to save the world?” Source: RevenueBase Database · checked Sep 16, 2026
11	Ugowork	Partial evidence	Québec, CanadaHQ checked Sep 16, 2026	51-200	64 contacts →
	Partial evidence “UgoWork is an intelligent energy system designed, manufactured and marketed for forklifts.” Source: RevenueBase Database · checked Sep 16, 2026
12	Cadex Electronics INC	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	51-200	63 contacts →
	Partial evidence “For over 40 years, Cadex Electronics has been at the leading edge of battery technology.” Source: RevenueBase Database · checked Sep 16, 2026
13	Resco Energy INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Excell Battery, An Ultralife Brand	Partial evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	51-200	42 contacts →
	Partial evidence “In December of 2021, Excell Battery was acquired by Ultralife Corporation.” Source: RevenueBase Database · checked Sep 16, 2026
15	KPM Power INC	Indirect evidence	Etobicoke, ON, CanadaHQ checked Sep 16, 2026	11-50	41 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	Stromcore	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “Stromcore is the leading designer and manufacturer of Lithium-Ion forklift batteries.” Source: RevenueBase Database · checked Sep 16, 2026
17	Discover Battery	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Discover Battery leads the industry in the design, manufacturing, and distribution of leading-edge battery technologies to the transportation, motive power, and energy storage…” Source: RevenueBase Database · checked Sep 16, 2026
18	Eguana Technologies	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Eguana Technologies designs and manufactures intelligent power electronics for distributed smart grid and micro-grid applications.” Source: RevenueBase Database · checked Sep 16, 2026
19	Calogy Solutions	Strong evidence	Sherbrooke, QC, CanadaHQ checked Sep 16, 2026	11-50	30 contacts →
	Strong evidence “We are an innovative cleantech company accelerating electrification with advanced proprietary thermal management solutions and high-density, high-performance battery systems.” Source: RevenueBase Database · checked Sep 16, 2026
20	TROES	Indirect evidence	Markham, ON, CanadaHQ checked Sep 16, 2026	11-50	30 contacts →
	Indirect evidence “TROES Corp.” Source: RevenueBase Database · checked Sep 16, 2026
21	Hybrid Power Solutions	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “Hybrid Power Solutions was founded in 2015 in response to a pressing need for safer, cleaner and more effective portable power systems.” Source: RevenueBase Database · checked Sep 16, 2026
22	Acel Power	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “Go Electric Welcome to ACEL Power, where our international team of passionate experts are charting the voyage to carbon neutrality.” Source: RevenueBase Database · checked Sep 16, 2026
23	Powerhaus Consulting Part Of SLR	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “We are a full-service electrical engineering firm specialized in solving challenges using emerging cleantech power solutions.” Source: RevenueBase Database · checked Sep 16, 2026
24	Soneil Electronics	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “Soneil Electronics has been developing innovative energy solutions for more than 30 years.” Source: RevenueBase Database · checked Sep 16, 2026
25	Discover Energy Systems	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	51-200	18 contacts →
	Partial evidence “Discover Energy Systems (DES) has been a leader in energy storage and power electronics for over 75 years.” 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: battery systems engineering 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 battery systems engineering companies.
Partial evidence: Its own public description names part of battery systems engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name battery systems engineering 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 134 battery systems engineering companies based in Canada

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Battery systems engineering companies based in Canada at a glance

As of Sep 16, 2026

49.5%Verified-email coverage

18.5Average contacts per company

11-50Median size (employees)

9.7%Largest-city concentration · Vancouver

Sep 16, 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 134 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 battery systems engineering 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 “battery systems engineering 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 battery systems engineering 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 battery systems engineering 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, 1,225 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.

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 battery systems engineering 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 battery systems engineering companies are there based in Canada?

RevenueBase identified 134 battery systems engineering 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?

E-Storage, headquartered in Kitchener, tops this list with the largest team on record.

Which city has the most battery systems engineering companies?

Vancouver leads with 13 headquartered companies, followed by Calgary (11) and Toronto (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 1,225 verified decision-maker contacts tracked across these 134 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.