Security Brokers, Dealers, and Flotation Companies
11,677 companies
SIC 6211
Companies in Ottawa
Behind every street in Ottawa sits a business. 134,997 of them, to be exact, all registered in the Canada business register. The biggest single industry is Security Brokers, Dealers, and Flotation Companies with 11,677 companies, roughly 9% of everything that does business in the city.
134,997 businesses indexed
Government Of CanadaGovernment Of Canada
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Government Of Canada | Canada | Ottawa | 111 Wellington St | Ontario | K1A 0A9 | N/A | 1867 | $339,794,666,541 | 367,772 | 14147 | N/A | |
| 2 | Public Sector Pension Investment Board | Canada | Ottawa | 135 Laurier Ave W | Ontario | K1P 5J2 | N/A | 1999 | $14,941,977,072 | 229 | Corporation | 14147 | N/A |
| 3 | Department Of National Defence And The Canadian Armed Forces | Canada | Ottawa | 60 Moodie Dr | Ontario | K1A 0K2 | N/A | 1867 | $12,353,424,000 | 68,000 | Corporation | 14147 | N/A |
| 4 | Shopify INC | Canada | Ottawa | 151 O'Connor St Ground Fl | Ontario | K2P 2L8 | shopify.***** | 2004 | $11,556,000,000 | 7,000 | Corporation | 28 | 4261607 |
| 5 | Public Safety Canada | Canada | Ottawa | 269 Laurier Ave W | Ontario | K1A 0P8 | publicsafety.***** | 2003 | $10,049,550,000 | 50,000 | Corporation | 14147 | N/A |
| 6 | Costco Wholesale Canada LTD | Canada | Ottawa | 415 W Hunt Club Rd | Ontario | K2E 1C5 | costco.***** | 2014 | $8,365,940,000 | 55,000 | Corporation | 1046 | 8915342 |
| 7 | Canada Post CORPORATION | Canada | Ottawa | N1200-2701 Riverside Dr | Ontario | K1A 0B1 | N/A | 1867 | $7,124,237,358 | 80 | Corporation | 14147 | N/A |
| 8 | Export Development Canada | Canada | Ottawa | 150 Slater St | Ontario | K1A 1K3 | edc.***** | 1944 | $3,163,548,416 | 1,500 | Corporation | 14147 | N/A |
| 9 | Health Canada | Canada | Ottawa | 70 Colombine Driveway Tunney'S Pasture | Ontario | K1A 0K9 | healthcanada11.***** | 1867 | $2,725,020,000 | 15,000 | 14147 | N/A | |
| 10 | Fisheries And Oceans Canada | Canada | Ottawa | 200 Kent St 13th Fl | Ontario | K1A 0E6 | dfo-mpo.***** | 1867 | $1,981,369,278 | 9,858 | Corporation | 14147 | N/A |
| 11 | Royal Canadian Mounted Police | Canada | Ottawa | 73 Leikin Dr | Ontario | K1A 0R2 | rcmpva.***** | 1873 | $1,640,290,499 | 18,000 | 14147 | N/A | |
| 12 | Victor Insurance Managers INC | Canada | Ottawa | 1400 Blair Towers Pl Suite 50 | Ontario | K1J 9B8 | victorinsurance.***** | 2011 | $1,566,214,320 | 330 | Corporation | 1699 | N/A |
| 13 | Costco Canada Holdings INC | Canada | Ottawa | 415 West Hunt Club Rd | Ontario | K2E 1C5 | costco.***** | 2019 | $1,408,555,500 | 5,500 | Corporation | 1046 | 11595962 |
| 14 | The Ottawa Hospital | Canada | Ottawa | 1053 Carling Ave | Ontario | K1Y 4E9 | ottawahospital.***** | 1998 | $1,332,960,000 | 12,000 | Non profit organization | 16 | N/A |
| 15 | Giant Tiger Stores LIMITED | Canada | Ottawa | 2480 Walkley Rd | Ontario | K1G 6A9 | stores.***** | 1961 | $1,216,864,000 | 8,000 | Corporation | 29 | N/A |
| 16 | Canadian Blood Services | Canada | Ottawa | 1800 Alta Vista Dr | Ontario | K1G 4J5 | blood.***** | 1998 | $1,161,570,766 | 3,900 | Non profit organization | 59 | 3463486 |
| 17 | Immigration, Refugees And Citizenship Canada | Canada | Ottawa | 365 Laurier Ave W | Ontario | K1A 1L1 | cic.***** | 1867 | $1,159,950,180 | 6,385 | Corporation | 14147 | N/A |
| 18 | Global Affairs Canada | Canada | Ottawa | 125 Sussex Dr | Ontario | K1A 0G2 | international.***** | 1867 | $1,085,102,964 | 5,973 | Corporation | 14147 | N/A |
| 19 | Agriculture And Agri-Food Canada | Canada | Ottawa | 7-1341 Baseline Rd | Ontario | K1A 0C5 | agriculture.***** | 1868 | $1,043,947,254 | 5,194 | Corporation | 14147 | N/A |
| 20 | Natural Resources Canada | Canada | Ottawa | 580 Booth St 18 Fl | Ontario | K1A 0E4 | nrcan.***** | 1867 | $1,017,340,800 | 5,600 | Corporation | 14147 | N/A |
| 21 | University Of Ottawa | Canada | Ottawa | 550 Cumberland St | Ontario | K1N 6N5 | uottawa.***** | 1885 | $971,041,500 | 6,500 | Non profit organization | 35 | N/A |
| 22 | Mitel Networks CORPORATION | Canada | Ottawa | 4000 Innovation Dr | Ontario | K2K 3K1 | mitel.***** | 2019 | $933,619,500 | 3,300 | Corporation | 274 | 11249436 |
| 23 | Calian LTD. | Canada | Ottawa | 770 Palladium Dr 4th Flr | Ontario | K2V 1C8 | calian.***** | 2022 | $735,996,800 | 2,200 | Corporation | 27 | 13622932 |
| 24 | Ottawa-Carleton District School Board | Canada | Ottawa | 133 Greenbank Rd | Ontario | K2H 6L3 | ocdsb.***** | 1880 | $693,833,000 | 7,000 | Non profit organization | 156 | N/A |
| 25 | Veterans Affairs Canada | Canada | Ottawa | 1405-66 Slater St | Ontario | K1A 0P4 | veterans.***** | 1867 | $654,004,800 | 3,600 | 14147 | N/A |
Showing 25 of 134,997 companies
Request Free SampleLargest industries in Ottawa
The biggest industry groups in Ottawa by registered company count, with the top five companies by revenue in each.
General business services
7,605 companies
SIC 7389
Restaurants and eating places
4,463 companies
SIC 5812
Business Consulting Services, Not Elsewhere Classified
4,168 companies
SIC 8748
Management consulting
2,550 companies
SIC 8742
Offices and Clinics of Doctors of Medicine
1,922 companies
SIC 8011
General Contractors-Single-Family Houses
1,867 companies
SIC 1521
Computer Programming Services
1,764 companies
SIC 7371
All industries in Ottawa
Together, Security Brokers, Dealers, and Flotation Companies, general business services and restaurants and eating places make up the top three industries in Ottawa, accounting for 18% of the city's commercial activity. The oldest company we can find in Ottawa is Springhill Cemetery, founded in 1830, with South Gloucester United Church not far behind. They're still here, along with hundreds of thousands of others.
As Canada's capital, Ottawa runs on government work, yet the Kanata tech corridor and two universities feed a steady supply of software firms and consultancies. All of them are in our data. Search Ottawa businesses in the live tool below, get the full list delivered as an Excel file, or pull the records straight into your own systems through our API.
- Nonclassifiable Establishments29,279
- Security Brokers, Dealers, and Flotation Companies11,677
- Business Services, Not Elsewhere Classified7,605
- Eating Places4,463
- Business Consulting Services, Not Elsewhere Classified4,168
- Management Consulting Services2,550
- Offices and Clinics of Doctors of Medicine1,922
- General Contractors-Single-Family Houses1,867
- Computer Programming Services1,764
- Real Estate Agents and Managers1,703
- Other industries67,999
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