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Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

Tender opportunities

Browse the list of tender opportunities and sign up for notifications to stay up to date. To download contracting information posted on CanadaBuys and contract history: 


Notice categories:

10 of 29477
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
HealthPRO RFP 03910 Therapeutic Support Surfaces & Associated Bed… Goods 2024/07/24 2024/09/18 HealthPro Procurement Services Inc.
MacDonald Creek Bridge Rehabilitation Construction 2018/08/15
Amended
2018/08/21 Public Works and Government Services…
Alternate Transportation Services - Macdonald Dr Jr High, Macdonald… Services 2025/04/09
Amended
2025/04/09 NLSchools
Macdonald-Cartier Bridge Rehabilitation Construction 2014/02/12
Amended
2014/02/14 Public Works and Government Services…
Cleaning Services - MacDonald House Services 2016/05/06
Amended
2016/05/17 Public Works and Government Services…
Brokerage Services – Macdonald House - London Services 2013/06/26 2013/08/06 Foreign Affairs, Trade And Development (…
Request for Quotations For Medical Record Folders & Associated Labels Goods, Services 2024/11/27
Amended
2024/11/27 Shared Health Inc.
Highway 1 - Jumping Creek to MacDonald Snowshed Project 2023/09/11
Amended
2023/10/11 Ministry of Transportation and…
Macdonald Bridge Approach Spans Bikeway Resurfacing Goods 2023/03/16 2023/04/18 Halifax-Dartmouth Bridge Commission
Daniel J. MacDonald - Modernization, Charlottetown, PEI Services 2017/12/15
Amended
2017/12/20 Public Works and Government Services…
Displaying 1 - 10 of
10 of 64681
64681
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Logistic and Sustaining engineering - FOP IV - MACDONALD, DETTWILER AND… Services 2024/05/15
Amended
2030/12/31 Canadian Space Agency (CSA)
9F052-180576_001_MTB_Amend 009 - MSFP Platform - MACDONALD, DETTWILER… Services 2025/04/29
Amended
2026/02/10 Canadian Space Agency (CSA)
Amend 009 - MEOSAR Space Segment - MACDONALD, DETTWILER AND ASSOCIATES… Services 2025/04/04
Amended
2034/08/01 Department of National Defence (DND)
Sonobuoy Test Processor (STP) Maintenance Services 2023/05/31 2026/03/31 MacDonald Dettwiler and Associates Ltd.
Amend 002 - Professional Services - HPDG ASSOCIÉS INC. - HPDG ASSOCIATES… Services 2024/04/09
Amended
2026/03/31 Department of Public Works and Government…
ProServices SA - ACF Associates Inc. Services 2025/02/26
Amended
2028/07/04 Department of Public Works and Government…
ProServices SA - BMCR Associates Inc. Services 2025/02/21
Amended
2028/07/04 Department of Public Works and Government…
ProServices SA - ICA Associates, Inc. Services 2025/01/14
Amended
2028/07/04 Department of Public Works and Government…
Proservices SA - Irvine and Associates Inc. Services 2024/11/07
Amended
2028/07/04 Department of Public Works and Government…
ProServices SA - Nicholson Associates Inc. Services 2024/11/06
Amended
2028/07/04 Department of Public Works and Government…
50 of 276028
List of contract history information. The columns are sortable in ascending and descending order.
Company name Contract number Organization Award/amendment date Contract / Amendment value
MacDonald, Dettwiler and Associates Inc. 9F054-180512/001/SY Canadian Space Agency (CSA) 2024/05/15
Amended
CAD 333,427,500.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 31034-145074/001/VIC National Research Council Canada 2014/08/28 CAD 63,000.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2022/11/01 CAD 58,475,529.48
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190729/009/MTB Canadian Space Agency 2022/10/11 CAD 2,918,573.22
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2022/08/19 CAD 58,475,529.48
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2022/07/11 CAD 58,475,529.48
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190729/009/MTB Canadian Space Agency 2022/04/26 CAD 2,918,573.22
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2022/04/11 CAD 15,010.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2022/02/17 CAD 1,442,211.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2022/02/15 CAD 58,475,529.48
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190729/009/MTB Canadian Space Agency 2021/11/16 CAD 2,012,044.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2021/10/01 CAD 70,135.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F052-200529/001/SY Canadian Space Agency 2021/09/29 CAD 287,438.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2021/08/07 CAD 1,442,211.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F052-200529/001/SY Canadian Space Agency 2021/08/05 CAD 287,438.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2021/06/28 CAD 1,442,211.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F052-200529/001/SY Canadian Space Agency 2021/04/27 CAD 287,438.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2021/03/30 CAD 1,442,211.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2020/08/11 CAD 2,526,447.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2020/07/14 CAD 58,475,529.48
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2020/07/06 CAD 585,798.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2020/02/07 CAD 11,498.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-190285/001/MTB Canadian Space Agency 2020/01/17 CAD 771,268.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2019/12/24 CAD 959,444.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2019/12/09 CAD -15,939.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2019/11/08 CAD 858,499.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2019/07/12 CAD 574,875.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2019/06/22 CAD 858,499.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION W8474-177407/001/ST Department of National Defence 2019/05/03 CAD 38,927,783.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2019/04/25 CAD -13,314.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2019/03/24 CAD 858,499.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2019/03/11 CAD 208,890.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2019/02/25 CAD 341,706.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2019/01/21 CAD 74,734.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2018/11/29 CAD 858,499.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2018/10/25 CAD -8,048.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2018/10/04 CAD 115,745.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2018/04/17 CAD 174,823.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2018/03/03 CAD 1,017,118.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2017/11/09 CAD 858,499.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-160953/004/MTB Canadian Space Agency 2017/10/04 CAD 574,875.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2017/09/11 CAD 959,444.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2017/08/21 CAD 335,321.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F045-160638/001/MTD Canadian Space Agency 2017/03/17 CAD 344,925.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2017/01/31 CAD 1,017,118.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2016/11/30 CAD 1,017,118.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2016/10/26 CAD 1,017,118.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2016/08/26 CAD 1,017,118.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-120711/005/MTB Canadian Space Agency 2016/03/04 CAD 688,621.00
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION 9F063-130093/010/MTB Canadian Space Agency 2015/12/29 CAD 1,017,118.00

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