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Durham Major Employers and Military Establishments

Data Last Updated: 15 April, 2016

Major Public Employers

Durham District Board of Education 
Education  400 Taunton Road East, Whitby, Ontario L1R 2K6
NAICS Code 61
Current Employees: 5,874
(905) 666-5500
http://ddsb.durham.edu.on.ca/DDSBmain.htm
The Regional Municipality of Durham 
Government  605 Rossland Rd. E
NAICS Code 91 Whitby, ON L1N 6A3
Current Employees: 5,635
(905) 668-7711
http://www.durham.ca/
Lakeridge Health
Health  various locations across Durham
NAICS Code 62 Durham Region
Current Employees: 4,037
(905) 623-3331
http://www.lakeridgehealth.on.ca/article.php?id=9TP-TT
Ontario Ministry of Finance 
Government  Ministry of Finance
NAICS Code 91 33 King Street West
Current Employees: 2,710 Oshawa, Ontario, Canada
(866) 668-8297
http://www.fin.gov.on.ca/en/
Durham Catholic School Board 
Education  650 Rossland Road West
NAICS Code 61 Oshawa, Ontario, L1J 7C4
Current Employees: 1,750
(905) 576-6150
http://www.dcdsb.ca/web/durhamrc.nsf?OpenDatabase
UOIT
Educational  2000 Simcoe St N, Oshawa, ON L1H 7K4
NAICS Code 61
Current Employees: 1,483
(905) 721-8668
The University of Ontario Institute of Technology is a public research university located in Oshawa, Ontario, Canada
Durham College
Educational  2000 Simcoe Street North, Oshawa, ON L1H 7K4
NAICS Code 61
Current Employees: 1,100
(905) 721.2000
http://www.durhamcollege.ca/
Ontario Shores Centre for Mental Health Sciences 
Hospital  700 Gordon Street, Whitby ON L1N 5S9
NAICS Code 62
Current Employees: 1,100
(905) 430-4055
http://www.ontarioshores.ca/
Ajax and Pickering Health Centre 
Hospital  580 Harwood Avenue South
NAICS Code 62
Current Employees: 847
(905) 683-2320
Town of Whitby 
Municipal Government  575 Rossland Road East
NAICS Code 91 Whitby, ON, L1N 2M8
Current Employees: 758
(905) 668-5803
http://www.whitby.ca/

Major Private Employers

Ontario Power Generation 
utility 700 University Avenue
NAICS Code 22 Toronto, Ontario
Current Employees: 6,000 Canada, M5G 1X6
(416) 592-2555
http://www.opg.com/index.asp
General Motors of Canada Ltd 
Auto manufacturing Main Mailing Department CA1-002-002
NAICS Code 31 1908 Colonel Sam Drive
Current Employees: 4,000 Oshawa, Ontario
(800) 263-3777
http://www.gm.ca/gm/
Minacs Worldwide 
Service  180 Duncan Mill Road
NAICS Code 81
Current Employees: 1,000
Great Blue Heron Charity Casino 
Entertainment  21777 Island Road
Port Perry, Ontario
Current Employees: 907 L9L 1B6
(905) 985-4888
http://www.gbhcasino.com/contact.php
TDS Automotive 
Auto  850 Champlain Ave,
NAICS Code 31 Oshawa ON,
Current Employees: 865
(905) 434-6225
Atlas Logistics Inc. 
Wholesale  500 Bayly St. E.
NAICS Code 41 Ajax, ON
Current Employees: 700
(905) 619-7050
http://www.ylm.ca/ylm/ylm_comp_detail.aspx?comp_id=404915
Messier-Dowty Inc. 
Manufacturing  574 Monarch Ave
NAICS Code 31 Ajax ON, L1S 2G8
Current Employees: 600
(905) 683-3100
Sobeys Whitby Retail Support Centre 
Food & Beverage Distribution  100 Nordeagle Ave, Whitby,
NAICS Code 44
Current Employees: 480
(905) 665-9318
Durham Contact Centre 
Contact Centre 
Current Employees: 465
Invista Dupont Canada Inc. 
Manufacturing 
NAICS Code 31
Current Employees: 450
http://www.invista.com/

Durham Major Employers and Military Establishments

Data Last Updated: 15 April, 2016

Major Public Employers

Durham District Board of Education  
Education  400 Taunton Road East, Whitby, Ontario L1R 2K6 
NAICS Code 61  
(905) 666-5500  
Current Employees: 5,874 
 
The Regional Municipality of Durham  
Government  605 Rossland Rd. E 
NAICS Code 91 Whitby, ON L1N 6A3 
(905) 668-7711  
Current Employees: 5,635 
 
Lakeridge Health 
Health  various locations across Durham 
NAICS Code 62 Durham Region 
(905) 623-3331  
Current Employees: 4,037 
 
Ontario Ministry of Finance  
Government  Ministry of Finance 
NAICS Code 91 33 King Street West 
(866) 668-8297 Oshawa, Ontario, Canada 
Current Employees: 2,710 
 
Durham Catholic School Board  
Education  650 Rossland Road West 
NAICS Code 61 Oshawa, Ontario, L1J 7C4 
(905) 576-6150  
Current Employees: 1,750 
 
UOIT 
Educational  2000 Simcoe St N, Oshawa, ON L1H 7K4 
NAICS Code 61  
(905) 721-8668  
Current Employees: 1,483 
 
Durham College 
Educational  2000 Simcoe Street North, Oshawa, ON L1H 7K4 
NAICS Code 61  
(905) 721.2000  
Current Employees: 1,100 
 
Ontario Shores Centre for Mental Health Sciences  
Hospital  700 Gordon Street, Whitby ON L1N 5S9 
NAICS Code 62  
(905) 430-4055  
Current Employees: 1,100 
 
Ajax and Pickering Health Centre  
Hospital  580 Harwood Avenue South 
NAICS Code 62  
(905) 683-2320  
Current Employees: 847 
Town of Whitby  
Municipal Government  575 Rossland Road East 
NAICS Code 91 Whitby, ON, L1N 2M8 
(905) 668-5803  
Current Employees: 758 
 

Major Private Employers

Ontario Power Generation  
utility 700 University Avenue 
NAICS Code 22 Toronto, Ontario 
(416) 592-2555 Canada, M5G 1X6 
Current Employees: 6,000 
 
General Motors of Canada Ltd  
Auto manufacturing Main Mailing Department CA1-002-002 
NAICS Code 31 1908 Colonel Sam Drive 
(800) 263-3777 Oshawa, Ontario 
Current Employees: 4,000 
 
Minacs Worldwide  
Service  180 Duncan Mill Road 
NAICS Code 81  
Current Employees: 1,000 
Great Blue Heron Charity Casino  
Entertainment  21777 Island Road 
Port Perry, Ontario 
(905) 985-4888 L9L 1B6 
Current Employees: 907 
 
TDS Automotive  
Auto  850 Champlain Ave, 
NAICS Code 31 Oshawa ON, 
(905) 434-6225  
Current Employees: 865 
Atlas Logistics Inc.  
Wholesale  500 Bayly St. E. 
NAICS Code 41 Ajax, ON 
(905) 619-7050  
Current Employees: 700 
 
Messier-Dowty Inc.  
Manufacturing  574 Monarch Ave 
NAICS Code 31 Ajax ON, L1S 2G8 
(905) 683-3100  
Current Employees: 600 
Sobeys Whitby Retail Support Centre  
Food & Beverage Distribution  100 Nordeagle Ave, Whitby, 
NAICS Code 44  
(905) 665-9318  
Current Employees: 480 
Durham Contact Centre  
Contact Centre   
Current Employees: 465 
Invista Dupont Canada Inc.  
Manufacturing   
NAICS Code 31  
Current Employees: 450