Canada’s Most Valuable Companies 2026: The Top 20 by Market Cap
Canada’s stock market is led by banks, energy companies and one fast-growing tech firm. Here are the 20 most valuable Canadian companies, what each one does and what the list says about the economy.
- Data checked October 31, 2026
- By Krish Paul
- 7 min read
On this page
All figures are market capitalization in Canadian dollars, checked on October 31, 2026, with a chart, a sector breakdown and the numbers behind the rankings.
The short answer
Royal Bank of Canada is Canada’s most valuable company, worth about C$392.7 billion when we checked on October 31, 2026. TD Bank (C$284.1 billion) and Shopify (C$283.1 billion) are close behind and almost tied for second. Five of the top 10 are banks. The rest of the top 20 is mostly oil and gas, pipelines, railways, insurers, gold miners and the Brookfield group.
The ranking uses market capitalization: the share price multiplied by the number of shares. It tells you what investors think a company is worth today. It changes every trading day, so treat the exact order as a snapshot.
Canada’s 20 most valuable companies
The top 20 together were worth about C$2.98 trillion. That is 50.8% of the C$5.869 trillion combined value of the 459 Canadian companies tracked by CompaniesMarketCap. The top 10 alone hold 34.1%.
| Rank | Company | TSX ticker | Sector | Market cap |
|---|---|---|---|---|
| 1 | Royal Bank of Canada Canada’s largest bank by value |
RY | Banking | C$392.7B |
| 2 | Toronto-Dominion Bank Big Five bank with a large US branch network |
TD | Banking | C$284.1B |
| 3 | Shopify Commerce software for online and in-store sellers |
SHOP | Technology | C$283.1B |
| 4 | Bank of Montreal Oldest of the Big Five banks |
BMO | Banking | C$166.2B |
| 5 | Canadian Natural Resources Oil sands and conventional oil and gas |
CNQ | Oil and gas | C$161.6B |
| 6 | Scotiabank Big Five bank with a Latin American focus |
BNS | Banking | C$159.4B |
| 7 | Enbridge Oil and gas pipelines and gas utilities |
ENB | Pipelines | C$154.0B |
| 8 | CIBC Big Five bank |
CM | Banking | C$147.8B |
| 9 | Suncor Energy Oil sands, refining and Petro-Canada stations |
SU | Oil and gas | C$129.8B |
| 10 | Brookfield Corporation Holding company for the Brookfield group |
BN | Asset management | C$122.5B |
| 11 | Agnico Eagle Mines Gold producer |
AEM | Gold mining | C$116.8B |
| 12 | CPKC Railway linking Canada, the US and Mexico |
CP | Railways | C$109.0B |
| 13 | Brookfield Asset Management Manages funds in infrastructure, property and energy |
BAM | Asset management | C$107.7B |
| 14 | Canadian National Railway Coast-to-coast freight railway |
CNR | Railways | C$104.4B |
| 15 | Manulife Financial Life insurance and wealth management |
MFC | Insurance | C$103.2B |
| 16 | Imperial Oil Integrated oil company, Esso stations |
IMO | Oil and gas | C$96.0B |
| 17 | TC Energy Natural gas pipelines and power |
TRP | Pipelines | C$93.9B |
| 18 | Barrick Gold Gold and copper miner |
ABX | Gold mining | C$85.1B |
| 19 | Cenovus Energy Oil sands and refining |
CVE | Oil and gas | C$84.3B |
| 20 | Great-West Lifeco Life insurance, owns Canada Life |
GWO | Insurance | C$82.6B |
Source: CompaniesMarketCap Canada ranking in Canadian dollars, checked October 31, 2026, a Saturday, so values reflect the latest trading prices before that date. Market caps move every trading day, so ranks that are close can swap.
What stands out in the ranking
RBC is in a league of its own
Royal Bank is worth about 2.4 times Bank of Montreal, the fourth-largest company, and makes up 13.2% of the top 20’s value by itself. In US dollars, CompaniesMarketCap puts RBC at US$285.23 billion and ranks it the 57th most valuable company in the world.
Shopify is the only tech company near the top
Shopify is the one technology company in the top 20, and it sits third, less than C$1 billion behind TD. No other Canadian tech firm comes close. Because Shopify shares move much more than bank shares, it can jump ahead of TD or fall back within days.
Energy is spread across producers and pipelines
Four oil and gas producers (Canadian Natural, Suncor, Imperial Oil and Cenovus) and two pipeline companies (Enbridge and TC Energy) make the list. Together they are worth about C$719.6 billion, or about 24% of the top 20.
Gold miners have moved up
Agnico Eagle ranks 11th, ahead of both national railways, and Barrick is 18th. Gold miners’ values tend to follow the gold price, so their place on the list can shift more than a bank’s or a railway’s.
Which sectors dominate
Grouping the top 20 by what they do shows how concentrated Canada’s market is. Banking alone is 38.5% of the value. Add the two insurers and the two Brookfield companies, and financial firms are about 52% of the top 20.
| Sector | Companies | Combined value | Share of top 20 |
|---|---|---|---|
| Banking | 5 | C$1.15T | 38.5% |
| Oil and gas | 4 | C$471.7B | 15.8% |
| Technology | 1 | C$283.1B | 9.5% |
| Pipelines | 2 | C$247.9B | 8.3% |
| Asset management | 2 | C$230.2B | 7.7% |
| Railways | 2 | C$213.4B | 7.1% |
| Gold mining | 2 | C$201.9B | 6.8% |
| Insurance | 2 | C$185.7B | 6.2% |
Sector groupings are Gizly’s, based on each company’s main business. Percentages are shares of the top 20’s combined C$2.98 trillion.
This matters if you invest. A fund that tracks the Canadian market leans heavily on banks and energy. Many investors balance that by also holding US and international stocks, which is why all-in-one ETFs hold more than Canada alone.
How RBC’s value has grown
The largest company’s path shows how much these figures can move in two years. RBC’s market value rose 40.9% in 2025 and another 18.4% in 2026 through October, measured in US dollars.
| Date | RBC market cap (US$) | Change |
|---|---|---|
| End of 2024 | US$170.98B | Up 20% |
| End of 2025 | US$240.96B | Up 40.9% |
| October 2026 | US$285.23B | Up 18.4% so far |
Source: CompaniesMarketCap, Royal Bank of Canada market cap page, checked October 31, 2026. These figures are in US dollars because that page reports in US dollars.
Put together, that is a rise of about 67% from the end of 2024 to October 2026. Past changes do not predict future ones, and a falling share price can shrink a company’s value just as fast.
How to read a market cap ranking
A few things change how you should read any list like this one.
- Currency mattersThe same company looks smaller in US dollars. At the rates in our sources, RBC is about C$392.7 billion or about US$285 billion.
- Sources differ slightlyTrackers update at different times. MarketCapWatch and CompaniesMarketCap named the same 17 companies at the top but differed lower down.
- Value is not sizeA company with a high market cap is not always the biggest employer or the one with the most revenue.
- Private and Crown companies are left outOnly companies listed on a stock exchange have a market cap, so firms like Hydro-Québec or privately held businesses do not appear.
How Canadians can own these companies
- Pick an account. A TFSA lets gains grow tax-free, and an RRSP gives a tax deduction now. See TFSA vs RRSP vs FHSA for which to fill first.
- Choose how to buy. You can buy individual shares through an online brokerage, or hold most of these companies at once through a broad fund.
- Consider a one-fund option. All-in-one ETFs hold large Canadian companies alongside US and international stocks, which reduces how much rides on banks and energy.
- Check your readiness first. Pay off high-interest debt and keep an emergency fund before investing. Our guide to starting to invest has a checklist.
Save or share the ranking
Here is the full top 20 as one image, sized for Instagram, LinkedIn and Facebook. Use the buttons below it to save it or send it from your phone.
Frequently asked questions
What is the most valuable company in Canada?
Royal Bank of Canada is the most valuable Canadian company, with a market capitalization of about C$392.7 billion when we checked on October 31, 2026. That is roughly 6.7% of the combined value of the 459 Canadian companies in the ranking.
Is Shopify bigger than TD Bank?
They are almost tied. When we checked on October 31, 2026, TD was worth about C$284.1 billion and Shopify about C$283.1 billion, a gap of under C$1 billion. Shopify’s share price moves more than a bank’s, so the two can swap places on any trading day.
What are the Big Five banks in Canada?
The Big Five are Royal Bank of Canada, TD, Bank of Montreal, Scotiabank and CIBC. All five are in the top 10 most valuable Canadian companies, and together they were worth about C$1.15 trillion when we checked.
Which sector has the most valuable companies in Canada?
Banking. The five big banks make up 38.5% of the value of the top 20. Add insurers and the two Brookfield companies and financial firms make up more than half. Energy is second, with oil producers and pipelines together at about 24%.
What does market capitalization mean?
Market capitalization is the share price multiplied by the number of shares outstanding. It shows what the stock market values the whole company at on a given day. It is not the same as revenue, profit or the value of the company’s assets.
Can I invest in Canada’s largest companies?
Yes. All 20 companies trade on the Toronto Stock Exchange, and you can buy them through an online brokerage. Many Canadians hold them indirectly through broad Canadian or all-in-one ETFs, which own most of these companies in one fund. This is general information, not a recommendation to buy any stock.
- Sources, checked October 31, 2026: CompaniesMarketCap: Largest Canadian companies by market cap (C$), updated daily; CompaniesMarketCap: Royal Bank of Canada market cap (US$), with year-end history; MarketCapWatch: Largest companies in Canada, used as a cross-check.
- Method: The ranking and every figure in Canadian dollars come from the CompaniesMarketCap Canada list. Totals, shares and sector groupings were calculated by Gizly with a script and checked a second way. The MarketCapWatch list was compared for the order of companies. Prices are delayed and change daily.
Important: This article is general information, not financial or investment advice, and it does not recommend buying or selling any security. Market values change every trading day. Gizly is not paid by any company mentioned here. See our affiliate disclosure.
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How this page was made: Gizly uses AI tools to help research and draft its guides. Krish Paul, the editor, is responsible for what Gizly publishes. Spot an error? Tell us and we will fix it.
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