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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 72439
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Kitchen Cleaning Services for the CN Tower Services 2022/08/17
Amended
2022/08/25 Canada Lands Company CLC Limited - (CN…
Elevator Maintenance – CN Tower Services related to goods 2022/11/21
Amended
2022/11/28 Canada Lands Company CLC Limited - (CN…
INDOOR/OUTDOOR HOUSEKEEPING & JANITORIAL SERVICES FOR THE CN TOWER Services 2022/09/09
Amended
2022/09/16 Canada Lands Company CLC Limited - (CN…
Request for Proposals Audio Visual Content at CN Tower Construction 2022/01/05
Amended
2022/01/14 Canada Lands Company CLC Limited - (CN…
Telecommunication tower maintenance and engineered inspection Services 2016/08/23 2016/09/07 Fisheries and Oceans Canada
MARINE ARCHITECT/ENGINEER Services 2014/01/09
Amended
2014/01/17 Public Works and Government Services…
PA- Engineering Consultant Services, Nationwide Communication Towers Construction, Services related to goods, Services, Goods 2021/05/05 2021/05/31 Defence Construction Canada
ACAN - Training services related to private equity and limited… Services 2024/12/06
Amended
2024/12/06 Global Affairs Canada
Group Benefit and Insurance Plan Provider RFP Services 2021/12/08
Amended
2021/12/20 Canada Lands Company CLC Limited
Telecommunication Tower Maintenance and Engineered Inspection, Port… Services, Goods 2016/08/29
Amended
2016/09/08 Fisheries and Oceans Canada
Displaying 1 - 10 of
10 of 83019
83019
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Kitchen Cleaning Services for the CN Tower Services 2022/10/11 N/A Canada Lands Company CLC Limited - (CN…
Elevator Maintenance – CN Tower Services related to goods 2023/02/28 N/A Canada Lands Company CLC Limited - (CN…
TBIPS SA - SYMBIOTIC GROUP INC, AKKODIS CANADA INC. IN JOINT VENTURE Services 2024/12/17
Amended
2028/07/04 Department of Public Works and Government…
Request for Proposals Audio Visual Content at CN Tower Construction 2022/03/03 N/A Canada Lands Company CLC Limited - (CN…
INDOOR/OUTDOOR HOUSEKEEPING & JANITORIAL SERVICES FOR THE CN TOWER Services 2022/12/08 N/A Canada Lands Company CLC Limited - (CN…
Amend 012 - Design Consultant Svcs-DJM Bldg,PEI - NORR Architects and… Services 2023/05/10
Amended
2025/11/30 Department of Public Works and Government…
TSPS SA (Task Based) - PARRIAG GROUP INC., ATLANTIC EVALUATION GROUP INC… Services 2024/06/20
Amended
2028/07/04 Department of Public Works and Government…
Architect and Engineering Services - Buildings Services 2017/08/30 N/A Public Works and Government Services…
TBIPS SA - Alivaktuk Consulting Inc. and NavPoint Consulting Group Inc.… Services 2024/12/16
Amended
2028/07/04 Department of Public Works and Government…
Proservices SA - Alivaktuk Consulting Inc. and NavPoint Consulting Group… Services 2024/11/06
Amended
2028/07/04 Department of Public Works and Government…
50 of 361637
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
TOWER ENGINEERING GROUP LIMITED PARTNERSHIP, CALNITSKY ASSOCIATES… E0209-161355/001/PWU Public Works and Government Services… 2019/11/04 CAD -368,665.00
TOWER ENGINEERING GROUP LIMITED PARTNERSHIP, CALNITSKY ASSOCIATES… E0209-161355/001/PWU Public Works and Government Services… 2019/11/05 CAD -989,563.00
TOWER ENGINEERING GROUP LIMITED PARTNERSHIP, CALNITSKY ASSOCIATES… E0209-161355/001/PWU Public Works and Government Services… 2018/03/16 CAD 59,467.00
TOWER ENGINEERING GROUP LIMITED PARTNERSHIP, CALNITSKY ASSOCIATES… E0209-161355/001/PWU Public Works and Government Services… 2018/02/14 CAD 521,383.00
TOWER ENGINEERING GROUP LIMITED PARTNERSHIP, CALNITSKY ASSOCIATES… E0209-161355/001/PWU Public Works and Government Services… 2017/05/24 CAD 47,628.00
TOWER ENGINEERING GROUP LIMITED PARTNERSHIP, CALNITSKY ASSOCIATES… E0209-161355/001/PWU Public Works and Government Services… 2016/02/01 CAD 729,750.00
NORR Architects & Engineers Limited, PROVENCHER ROY + ASSOCIÉS… EH900-170552/001/FE Public Works and Government Services… 2017/10/03 CAD 3,983,884.00
NORR Architects & Engineers Limited, PROVENCHER ROY + ASSOCIÉS… EH900-170552/001/FE Public Works and Government Services… 2019/07/12 CAD 10,347,750.00
NORR Architects & Engineers Limited, PROVENCHER ROY + ASSOCIÉS… EH900-170552/001/FE Public Works and Government Services… 2019/05/14 CAD 333,163.00
NORR Architects & Engineers Limited, PROVENCHER ROY + ASSOCIÉS… EH900-170552/001/FE Public Works and Government Services… 2018/01/25 CAD 31,389.00
CBCL Limited ET025-203252/001/PWZ Department of Public Works and Government… 2025/02/18
Amended
CAD 4,878,969.22
CBCL Limited ET025-203252/001/PWZ Department of Public Works and Government… 2023/10/28
Amended
CAD 4,878,969.22
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2017/11/30 CAD 336,000.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2017/07/11 CAD 1,488.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2017/04/13 CAD 210,756.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2016/08/24 CAD 1,868,088.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/07/17 CAD 87,567.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/03/24 CAD 132,214.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/03/24 CAD 137,233.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/02/20 CAD 1,963,944.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2014/10/09 CAD 2,536.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2014/08/08 CAD 242,611.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2018/03/28 CAD 65,153.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2018/01/22 CAD 104,790.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2017/12/04 CAD 202,613.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2017/12/04 CAD 388,500.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2017/11/30 CAD 171,759.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2017/06/23 CAD -18,644.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2017/05/29 CAD 67,358.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2016/12/23 CAD -22,660.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2016/08/22 CAD 82,226.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2016/06/16 CAD -945.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2016/01/25 CAD 2,277,563.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2016/01/25 CAD 1,963,944.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/12/11 CAD 6,657.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/12/11 CAD 98,847.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/11/30 CAD 4,767.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/11/27 CAD 2,277,563.00
Calnitsky Associates Architects Inc. EW038-160873/001/PWU Public Works and Government Services… 2015/11/10 CAD 1,338,750.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/10/16 CAD 2,277,563.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/10/16 CAD 5,670.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/10/16 CAD 5,670.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/10/08 CAD 71,899.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/09/21 CAD 89,321.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/07/24 CAD 2,277,563.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/07/17 CAD 72,127.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/03/24 CAD 2,277,563.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/02/20 CAD 2,277,563.00
Calnitsky Associates Architects Inc. E0209-111564/002/PWT Public Works and Government Services… 2015/02/17 CAD 31,385.00
Calnitsky Associates Architects Inc. E0209-111562/002/PWT Public Works and Government Services… 2015/02/17 CAD 33,359.00

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