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30. University of Waterloo - The University of Waterloo employs 6,900 people. 

© Reuters

29. Hamilton Health Sciences - Hamilton Health Sciences employs 15,000 people. 

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28. Industrial Alliance Insurance - Industrial Alliance Insurance, in Quebec City, employs 6,000 people. 

(Photo: Flickr/CC by 2.0)

© Creative Commons

27. Oracle - Oracle, an IT, Internet, and software services company in Mississauga, Ontario, employs 60,000 people.

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26. Simon Fraser University - Simon Fraser University, in Burnaby, British Columbia, employs 7,250 people.

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25. Johnson & Johnson - Johnson & Johnson employs 546 people in Guelph, Ontario.

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24. General Dynamics - General Dynamics, a military and luxury vehicle maker in London, Ontario, Ottawa, and Montreal employs 4,100 people.

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23. Keg Steakhouse & Bar - The Keg is headquartered in Richmond, British Columbia and employs 3,750 people.

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22. Hydro Manitoba - Hydro Manitoba employs 6,000 people. 

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21. City of Calgary - Calgary's municipal government employs 13,670 people. 

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20. Pratt & Whitney - Pratt & Whitney, a commercial and military plane manufacturer, in Longueuil, Quebec employs 6,200 people. 

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19. City of Ottawa - Ottawa's municipal government employs 16,828 people 

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18. Microsoft - Microsoft in Mississauga, Ontario employs 2,000 people.  

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17. Université de Sherbrooke - Université de Sherbrooke, in Sherbrooke, Quebec, employs 7,778 people.

(Photo: Flickr/CC by 2.0)

© Creative Commons

16. ABB - ABB, the electrical, engineering, technology hardware and equipment company in Saint-Laurent, Quebec employs 5,000 people. 

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15. Nav Canada - Nav Canada, the transportation and logistics company in Ottawa, employs 4,700 people. 

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14. Ubisoft - Video game creator Ubisoft, in Montreal, employs 4,000 people.

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13. Agropur - Agropur, the food, soft drink, alcohol, and tobacco company in Saint-Hubert, Quebec employs 8,000 people.

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12. Bank of Canada - The Bank of Canada in Ottawa employs 1,700 people. 

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11. Manitoba Public Insurance - Manitoba Public Insurance in Winnipeg employs 1,700 people.

(Photo: Flickr/CC by 2.0)

© Creative Commons

10. Ottawa-Carleton District School Board - The Ottawa-Carleton District School Board employs 9,000 people.

© Reuters

9. SaskTel - SaskTel, Saskatchewan's government-owned phone and cable company, employs 4,000 people. 

(Photo: Flickr/CC by 2.0)

© Creative Commons

8. Siemens - Siemens, the engineering and manufacturing company in Oakville, Ontario employs 4,800 people. 

© Creative Commons

7. Concordia University - Concordia University in Montreal employs 6,051 people.

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6. Queen's University - Queen's University in Kingston, Ontario employs 8,593 people. 

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5. Vitalité Health Network - Vitalité Health Network in Bathurst, New Brunswick employs 7,400 people. 

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4. SAP - Software services company SAP, in Toronto, employs 3,280 people.

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3. Hydro-Québec - Hydro-Québec employs 19,552 people. 

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2. Kruger Products - Kruger Products, the packaged goods company in Mississauga, Ontario, employs 2,166 people.

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1. Google - Google, in Toronto, employs 699 people.

© Reuters