SIGMA system maintenance

Due to a planned maintenance, the integration of updates to supplier financial information in SAP Ariba will be delayed during the times listed below. We apologize for any inconvenience. 

  • Friday, April 25 from 7:00 pm until 8:00 pm (EDT)

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:

14 of 14
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Edmonton Catholic Separate School Division - Request for Proposal - Q-… Services 2024/12/11
Amended
2024/11/06 Edmonton Catholic Separate School Division
ITT - EC015-242026 - Lead Paint Abatement - Mactaquac NB, Biodiversity… Construction 2024/05/14
Amended
2024/05/16 Department of Public Works and Government…
ITQ - EC015-242026 - Lead Paint Abatement - Mactaquac NB, Biodiversity… Construction 2024/04/04
Amended
2024/04/23 Department of Public Works and Government…
EQ447-250914 Davieaux Island Light Station Abatement and Debris Removal Construction 2025/01/17
Amended
2025/01/29 Department of Public Works and Government…
Brébeuf Island Light Station Abatement Project Construction 2024/11/15
Amended
2024/11/15 Fisheries and Ocean Canada
Infrastructure - Invitation to Bid - EDMONTON - ST JEROME CATHOLIC… Construction 2024/08/15
Amended
2024/07/30 Infrastructure
Civida - Request for Proposal - 2025-03-RFP Remediation and Restoration… Services 2025/03/12 2025/04/08 Civida
Calgary Board of Education - Pre-qualification Request - 2024RFPQ000213… Services 2024/12/20
Amended
2025/01/06 Calgary Board of Education
EF928-230131 – Standing offer for decontamination and demolition… Construction 2023/08/22
Amended
2023/08/31 Department of Public Works and Government…
Infrastructure - Invitation to Bid - Edmonton - Infrastructure Building… Construction 2024/12/18
Amended
2024/12/05 Infrastructure
Block 2 Structural Systems and Investigations Construction 2023/05/09
Amended
2023/05/16 Department of Public Works and Government…
ADVANCE PROCUREMENT NOTICE Designated Substance Assessment &… Services 2023/08/15
Amended
2023/08/15 Defence Construction Canada
Civida - Request for Quotes - Youngstown Townhome Renewal Services 2024/12/20
Amended
2024/10/22 Civida
Industry Sustainment Business Case Analysis (SBCA) Workshop Services 2025/04/03
Amended
2026/06/30 Procurement Innovation Initiatives…
Displaying 1 - 6 of
6 of 6
6
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
EC015-242026 - Lead Paint Abatement - Mactaquac NB, Biodiversity Facility Services 2024/05/21 2025/09/30 Department of Public Works and Government…
EQ447-250914 Davieaux Island Light Station Abatement and Debris Removal Services 2025/02/26 2025/06/11 Department of Public Works and Government…
EF928-230131 – Standing offer for decontamination and demolition… Services 2023/11/28
Amended
2025/10/31 Department of Public Works and Government…
EF928-230131 – Standing offer for decontamination and demolition… Services 2023/11/28
Amended
2025/10/31 Department of Public Works and Government…
EF928-230131 – Standing offer for decontamination and demolition… Services 2023/11/28
Amended
2025/10/31 Department of Public Works and Government…
EF928-230131 – Standing offer for decontamination and demolition… Services 2023/11/28
Amended
2025/10/31 Department of Public Works and Government…
10 of 19
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
Hastings Painting Corporation CW2362206 Department of Public Works and Government… 2024/05/21 CAD 1,355,850.00
Milestone Environmental Contracting Inc. CW2381225 Department of Public Works and Government… 2025/02/26 CAD 4,493,150.07
ASBEX LTD CW2389355 Department of Public Works and Government… 2025/01/22 CAD 144,129.23
ASBEX LTD CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00
Inflector Environmental Services CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00
Axxys Construction Group CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00
9411-6118 Quebec inc CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00
9411-6118 Quebec inc CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00
Axxys Construction Group CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00
ASBEX LTD CW2320885 Department of Public Works and Government… 2023/11/28
Amended
CAD 0.00

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