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Oshawa Major Employers and Military Establishments

Data Last Updated: 12 May, 2017

Major Public Employers

Ontario Ministry of Finance
Provider of provincial government services 33 King Street West
NAICS Code 91 Oshawa ON
Current Employees: 2,710 L1H 8H5
(905) 433-6000
Lakeridge Health Oshawa
Acute care community hospital 1 Hospital Court
NAICS Code 62 Oshawa ON
Current Employees: 2,342 L1G 2B9
(905) 576-8711
University of Ontario Institute of Technology
Academic Institution 2000 Simcoe Street North
NAICS Code 61 Oshawa ON
Current Employees: 1,760 L1H 7K4
(905) 721-8668
Durham College
Academic Institution, community college 2000 Simcoe Street North
NAICS Code 61 Oshawa ON
Current Employees: 1,760 L1H 7K4
(905) 721-2000
Durham Catholic District School Board
Elementary and Secondary School education 590 Rossland Road West
NAICS Code 61 Oshawa ON
Current Employees: 1,750 L1J 7C4
(905) 576-6150
Durham Regional Police Services
Regional Government Service provider 77 Centre Street South
NAICS Code 91 Oshawa ON
Current Employees: 796 L1G 4B7
(905) 579-1520
City of Oshawa
Municipal Government Service Provider 50 Centre Street South
NAICS Code 91 Oshawa ON
Current Employees: 736 L1H 3Z7
(905) 436-3311
Region of Durham - Hillsdale Estate and Hillsdale Terrace
Long Term Health Care Facility 590 Oshawa Boulevard
NAICS Code 62 Oshawa ON
Current Employees: 462 L1G 5T9
(905) 579-1777
Service Canada
Provider of federal govenrment services 200 John Street
NAICS Code 91 Oshawa ON
L1J 2B4
(800) 622-6232
Minstry of Revenue
Provincial government service provider 33 King Street West
NAICS Code 91 Oshawa ON
L1H 8H5
(866) 668-8297
The Ministry of Revenue provides program and account-specific information to the public, client groups and central agencies on behalf of Ontario's taxation and financial programs.

Major Private Employers

General Motors of Canada
Automotive Assembly, R&D, Canadian Headquarters 1908 Colonel Sam Drive
NAICS Code 48 Oshawa ON
Current Employees: 4,000 L1H 8P7
(800) 263-3777
Concentrix
Contact Centre 1189 Colonel Sam Drive
NAICS Code 81 Oshawa ON
Current Employees: 1,000 L1H 8W8
(905) 440-9991
AGS Automotive Systems
Chrome Plating for the Automotive Industry 901 Simcoe Street South
NAICS Code 31 Oshawa ON
Current Employees: 287 L1H 4L2
(905) 571-2121
Oshawa Clinic
Multi-Specialty Health Care Clinic 117 King Street East
NAICS Code 62 Oshawa ON
L1H 1B8
(905) 723-8551
EHC Global
Escalator Hand Rail manufacturing, R&D, Corporate Head Office 1287 Boundary Road
NAICS Code 48 Oshawa ON
L1J 6Z7
(905) 432-3200
Cleeve Technology Inc
Wire and Cables, Harnesses, Connectors Supplier 716 Colonel Sam Drive
NAICS Code 41 Oshawa ON
L1H 7Y2
(905) 579-9502
Global head office.
En-Pro International Inc.
Commodity, Energy Price Consultant 174 Simcoe Street North
NAICS Code 22 Oshawa ON
L1G 4S9
(905) 686-6400
RR Donnelley
Business Forms 1000 Thornton Road South
NAICS Code 55 Oshawa ON
L1J 7E2
Kerr Industries
Automotive Upfitting, R&D 635 Farewell Street
NAICS Code 31 Oshawa ON
L1H 6N2
(905) 725-6561
PR Engineering
Manufacturer of Rock Crushers, Mining Industry 249 Toronto Avenue
NAICS Code 31 Oshawa ON
L1H 3C2
(905) 579-9721

Military Bases and Installations

CFB North Bay
P.O. Box 1630, Hornell Heights, On, P0H 1P0
(705) 494-2011
550 Military, 50 Civilian Personnel
Air Force Base - Stable
Aerospace Defence
Distance to Community: 307 km
CFB Trenton
PO Box 1000, Stn Forces, Astra On, K0K 3W0
(613) 392-2811
2,480 Military, 600 Civilian Personnel
Air Force Base - Growing
Strategic Lift, Joint Rescue Coordination
Distance to Community: 112 km
CFB Borden
PO Box 1000, Station Main, Borden On, L0M 1C0
(705) 424-1200
3,250 Military, 1,500 Civilian Personnel
Multi Service - Stable
Major Training Establishment
Distance to Community: 378 km
CFB Petawawa
PO Box 9999, 101 Menin Road, Petawawa On, K8H 2X3
(613) 687-5511
5,100 Military, 1,000 Civilian Personnel
Army Base - Growing
Home of Mechanized Brigade Group
Distance to Community: 339 km
National Defense Headquarters
101 Colonel By Dr, Ottawa On, K1A 0K2
(613) 995-2534
6,400 Military, 620 Civilian Personnel
- Stable
Military Headquarters and Ancillary Support
Distance to Community: 393 km
CFB Kingston
PO Box 17000, 11 Mercury Cres, Kingston On, K7K 7B4
(613) 541-5010
6,410 Military, 2,032 Civilian Personnel
Army Base - Stable
Communication and Electronics, Land Force Doctrine and Training, Tactical Helicopter Headquarters
Distance to Community: 205 km

Oshawa Major Employers and Military Establishments

Data Last Updated: 12 May, 2017

Major Public Employers

Ontario Ministry of Finance 
Provider of provincial government services 33 King Street West 
NAICS Code 91 Oshawa ON 
(905) 433-6000 L1H 8H5 
Current Employees: 2,710 
Lakeridge Health Oshawa 
Acute care community hospital 1 Hospital Court 
NAICS Code 62 Oshawa ON 
(905) 576-8711 L1G 2B9 
Current Employees: 2,342 
University of Ontario Institute of Technology 
Academic Institution 2000 Simcoe Street North 
NAICS Code 61 Oshawa ON 
(905) 721-8668 L1H 7K4 
Current Employees: 1,760 
Durham College 
Academic Institution, community college 2000 Simcoe Street North 
NAICS Code 61 Oshawa ON 
(905) 721-2000 L1H 7K4 
Current Employees: 1,760 
Durham Catholic District School Board 
Elementary and Secondary School education 590 Rossland Road West 
NAICS Code 61 Oshawa ON 
(905) 576-6150 L1J 7C4 
Current Employees: 1,750 
Durham Regional Police Services 
Regional Government Service provider 77 Centre Street South 
NAICS Code 91 Oshawa ON 
(905) 579-1520 L1G 4B7 
Current Employees: 796 
City of Oshawa 
Municipal Government Service Provider 50 Centre Street South 
NAICS Code 91 Oshawa ON 
(905) 436-3311 L1H 3Z7 
Current Employees: 736 
Region of Durham - Hillsdale Estate and Hillsdale Terrace 
Long Term Health Care Facility 590 Oshawa Boulevard 
NAICS Code 62 Oshawa ON 
(905) 579-1777 L1G 5T9 
Current Employees: 462 
Service Canada 
Provider of federal govenrment services 200 John Street 
NAICS Code 91 Oshawa ON 
(800) 622-6232 L1J 2B4 
Minstry of Revenue 
Provincial government service provider 33 King Street West 
NAICS Code 91 Oshawa ON 
(866) 668-8297 L1H 8H5 
 

Major Private Employers

General Motors of Canada 
Automotive Assembly, R&D, Canadian Headquarters 1908 Colonel Sam Drive 
NAICS Code 48 Oshawa ON 
(800) 263-3777 L1H 8P7 
Current Employees: 4,000 
Concentrix 
Contact Centre 1189 Colonel Sam Drive 
NAICS Code 81 Oshawa ON 
(905) 440-9991 L1H 8W8 
Current Employees: 1,000 
AGS Automotive Systems 
Chrome Plating for the Automotive Industry 901 Simcoe Street South 
NAICS Code 31 Oshawa ON 
(905) 571-2121 L1H 4L2 
Current Employees: 287 
Oshawa Clinic 
Multi-Specialty Health Care Clinic 117 King Street East 
NAICS Code 62 Oshawa ON 
(905) 723-8551 L1H 1B8 
EHC Global 
Escalator Hand Rail manufacturing, R&D, Corporate Head Office 1287 Boundary Road 
NAICS Code 48 Oshawa ON 
(905) 432-3200 L1J 6Z7 
Cleeve Technology Inc 
Wire and Cables, Harnesses, Connectors Supplier 716 Colonel Sam Drive 
NAICS Code 41 Oshawa ON 
(905) 579-9502 L1H 7Y2 
 
En-Pro International Inc. 
Commodity, Energy Price Consultant 174 Simcoe Street North 
NAICS Code 22 Oshawa ON 
(905) 686-6400 L1G 4S9 
RR Donnelley 
Business Forms 1000 Thornton Road South 
NAICS Code 55 Oshawa ON 
L1J 7E2 
Kerr Industries 
Automotive Upfitting, R&D 635 Farewell Street 
NAICS Code 31 Oshawa ON 
(905) 725-6561 L1H 6N2 
PR Engineering 
Manufacturer of Rock Crushers, Mining Industry 249 Toronto Avenue 
NAICS Code 31 Oshawa ON 
(905) 579-9721 L1H 3C2 

Military Bases and Installations

CFB North Bay 
P.O. Box 1630, Hornell Heights, On, P0H 1P0  (705) 494-2011 
550 Military, 50 Civilian Personnel  Air Force Base - Stable 
Aerospace Defence 
Distance to Community: 307 km 
CFB Trenton 
PO Box 1000, Stn Forces, Astra On, K0K 3W0  (613) 392-2811 
2,480 Military, 600 Civilian Personnel  Air Force Base - Growing 
Strategic Lift, Joint Rescue Coordination 
Distance to Community: 112 km 
CFB Borden 
PO Box 1000, Station Main, Borden On, L0M 1C0  (705) 424-1200 
3,250 Military, 1,500 Civilian Personnel  Multi Service - Stable 
Major Training Establishment 
Distance to Community: 378 km 
CFB Petawawa 
PO Box 9999, 101 Menin Road, Petawawa On, K8H 2X3  (613) 687-5511 
5,100 Military, 1,000 Civilian Personnel  Army Base - Growing 
Home of Mechanized Brigade Group 
Distance to Community: 339 km 
National Defense Headquarters 
101 Colonel By Dr, Ottawa On, K1A 0K2  (613) 995-2534 
6,400 Military, 620 Civilian Personnel  - Stable 
Military Headquarters and Ancillary Support 
Distance to Community: 393 km 
CFB Kingston 
PO Box 17000, 11 Mercury Cres, Kingston On, K7K 7B4  (613) 541-5010 
6,410 Military, 2,032 Civilian Personnel  Army Base - Stable 
Communication and Electronics, Land Force Doctrine and Training, Tactical Helicopter Headquarters 
Distance to Community: 205 km