SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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:

50 of 70
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
National feasibility study for flood hazard modeling and mapping at a… Services 2023/10/10
Amended
2023/10/10 Natural Resources Canada
Program for the Rescue of Entangled/Entrapped/Stranded Marine Animals in… Services 2024/11/14
Amended
2024/11/14 Fisheries and Oceans Canada
Multidisciplinary Expertise to Support Regulatory Project Reviews, and… Services 2024/05/01
Amended
2024/05/01 Fisheries and Oceans Canada
EF928-230440 - pumping system operation Services 2023/09/18
Amended
2023/09/25 Department of Public Works and Government…
Program for the Rescue of Entangled or Entrapped Marine Animals in… Services 2024/11/12
Amended
2024/11/12 Fisheries and Oceans Canada
Invasive Species Management using Targeted Browsing Services 2024/04/17
Amended
2024/04/19 Environment and Climate Change Canada
Carbon Offset Credit Providers Roster Goods 2024/02/15
Amended
2024/02/15 Destination Canada
Socio-Economic study on the transition from PFAS-containing firefighting… Services 2024/02/27
Amended
2024/02/27 Environment and Climate Change Canada
RFC - Soil Remediation - 1830 Highway 4, Reserve Mines Construction 2022/11/25
Amended
2022/11/25 Province of Nova Scotia
Notice of proposed procurement Business consulting/change management… Services 2024/11/21
Amended
2024/12/03 Departement of National Defence
Bulk Oil Removal Operations of the USAT Brigadier General M.G. Zalinski” Services 2024/08/20
Amended
2024/08/20 Fisheries and Oceans Canada
Oil pumping and remediation services Services 2024/06/25
Amended
2024/07/02 Canadian Coast Guard (CCG)
W684Q-230205 Hazmat Remediation and Abatement Services Construction 2024/02/20
Amended
2024/02/29 Department of National Defence (DND)
Transportation and Economic Corridors - Invitation to Bid - TND0020654,… Construction 2024/09/04
Amended
2024/07/17 Transportation and Economic Corridors
Phase 2 EZ897-240661 Atlin Lots 1 and 2 Remedial Excavation - Atlin, BC Construction 2023/09/25
Amended
2023/09/27 Department of Public Works and Government…
EZ897-240661 Atlin Lots 1 and 2 Remedial Excavation - Atlin, BC Construction 2023/08/28
Amended
2023/09/08 Department of Public Works and Government…
Environment and Protected Areas - Request for Proposal - Environmental… Services 2024/09/20
Amended
2024/07/22 Environment and Protected Areas
Phase Two - EZ897 - 241978 – Airport LTF Decommissioning – Watson Lake,… Construction 2024/07/10
Amended
2024/07/17 Department of Public Works and Government…
EZ897 - 241978 – Airport LTF Decommissioning – Watson Lake, YT Construction 2024/05/16
Amended
2024/06/03 Department of Public Works and Government…
Block 2 Environmental Consulting Services Services 2023/05/08
Amended
2023/05/15 Department of Public Works and Government…
Bow Valley Waste Management Commission - Request for Proposal -… Services 2024/10/08 2024/10/30 Bow Valley Waste Management Commission
Phase 2 EZ897-240680 – Airport AEC 1 Backfilling Construction 2023/11/30
Amended
2023/12/05 Department of Public Works and Government…
EZ897-240680 – Phase 1 Airport AEC 1 Backfilling Construction 2023/10/30
Amended
2023/11/10 Department of Public Works and Government…
Request for Proposal-Future Serviced Communities Background Studies Services 2022/11/16
Amended
2022/11/16 Halifax Regional Municipality (HRM)
EZ113-240959 Work Point 3d Remediation Phase 2 Construction 2024/01/09
Amended
2024/01/12 Department of National Defence (DND)
Carbon offset credits purchase for the 15th meeting of the Conference of… Services 2023/11/30
Amended
2023/11/30 Environment and Climate Change Canada
Phase 2 - EZ113-241031 - Former CFSA Uplands Soil Remediation Construction 2023/11/28
Amended
2023/12/01 Department of Public Works and Government…
EZ113-240570 - Western Constance Cove Remediation Construction 2023/11/23
Amended
2023/12/11 Department of National Defence (DND)
EZ897-240725 - Airport LTF Decommissioning - Whitehorse, YT Construction 2023/09/28
Amended
2023/10/13 Department of Public Works and Government…
Agriculture and Irrigation - Request for Quotes - Operational Non-… Services 2024/09/17
Amended
2024/09/24 Agriculture and Irrigation
Lac La Biche County - Request for Proposal - Engineering Services for… Services 2024/07/25
Amended
2024/07/03 Lac La Biche County
Phase 2 EZ113-240570 - Western Constance Cove Remediation Construction 2024/01/22
Amended
2024/01/24 Department of National Defence (DND)
EZ113-241031 - Former CFSA Uplands Soil Remediation Construction 2023/10/26
Amended
2023/11/10 Department of Public Works and Government…
NRCan-5000078627/B-National Flood Hazard Data Layer-181233 Services 2024/11/21
Amended
2024/12/10 Natural Resources Canada
Forestry and Parks - Request for Proposal - Evaluation of Rents under… Services 2024/10/31 2024/11/21 Forestry and Parks
EZ113-240959 Work Point 3d Remediation Construction 2023/11/28
Amended
2023/12/13 Department of National Defence (DND)
Phase Two - EZ897-240725 - Whitehorse Airport LTF Decommissioning -… Construction 2023/10/27
Amended
2023/11/02 Department of Public Works and Government…
Forestry and Parks - Request for Proposal - Castle Area Trail Evaluation… Services 2024/10/18
Amended
2024/09/30 Forestry and Parks
Copy of Climate Change and Infrastructure Expertise Services 2024/06/07
Amended
2024/06/20 Office of Infrastructure of Canada (INFC)
Environment and Protected Areas - Request for Proposal - Water License… Services 2024/08/14
Amended
2024/08/26 Environment and Protected Areas
Climate Change and Infrastructure Expertise Services 2024/06/19
Amended
2024/06/20 Office of Infrastructure of Canada (INFC)
Submersible Turbulence Instrument1 Goods 2024/02/16
Amended
2024/03/04 Department of the Environment (ECCC )
Independent Peer Review Services Services 2024/02/15
Amended
2024/02/15 Indigenous Services Canada
Submersible Turbulence Instrument Goods 2024/04/19 2024/04/19 Department of the Environment (ECCC )
City of Lethbridge - Material Recovery Facility Services 2024/10/02 2024/10/31 City of Lethbridge
Agriculture and Irrigation - Request for Proposal - Twin Valley Dam… Services 2024/09/10
Amended
2024/09/13 Agriculture and Irrigation
Rocky View County - Request for Proposal - 24 RFP -017 Servicing… Services 2024/10/08
Amended
2024/10/30 Rocky View County
RFP - Delivery Agent for Electric Vehicle (EV) Fast Charging Network… Services 2023/01/10
Amended
2023/01/10 Province of Nova Scotia
Forestry and Parks - Request for Proposal - Permanent Sample Plot… Services 2024/11/20 2024/12/06 Forestry and Parks
Forestry and Parks - Request for Proposal - Permanent Sample Plot… Services 2024/11/20 2024/12/06 Forestry and Parks
Displaying 1 - 50 of
50 of 187
187
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
700731799 003 Services 2024/11/20
Amended
2025/03/31 Department of Public Works and Government…
Transport Canada RISO - Environmental Services - Master Agreement Services 2024/11/08
Amended
2025/06/30 Department of Public Works and Government…
Amend 001 - Transport Canada Environmental Serv - DILLON CONSULTING… Services 2024/11/08
Amended
2025/06/30 Department of Transport (TC)
700755133 001 Services 2024/10/25
Amended
2025/03/31 Department of Public Works and Government…
700669493 Services 2024/10/16
Amended
2025/03/31 Department of Public Works and Government…
700755475 Services 2024/10/08
Amended
2025/03/31 Department of Public Works and Government…
700706434 Services 2024/10/05
Amended
2025/03/31 Department of Public Works and Government…
700734203 001 Services 2024/09/11
Amended
2024/03/31 Department of Public Works and Government…
EF928-200846 - RISO Potable water sampling and analysis services Services 2024/08/31
Amended
2024/08/31 Department of Public Works and Government…
700755108 Services 2024/08/28
Amended
2025/03/31 Department of Public Works and Government…
700733014 003 Services 2024/08/16
Amended
2024/03/31 Department of Public Works and Government…
700723100 001 Services 2024/08/07
Amended
2023/12/07 Department of Public Works and Government…
700736369 001 Services 2024/08/07
Amended
2024/03/31 Department of Public Works and Government…
700733636 001 Services 2024/08/07
Amended
2024/03/31 Department of Public Works and Government…
700721917 Services 2024/08/07
Amended
2024/03/31 Department of Public Works and Government…
700730036 001 Services 2024/08/06
Amended
2026/03/31 Department of Public Works and Government…
Amend 004 – Refuse and Recycle Waste Management Services – Waste… Services 2024/07/30
Amended
2025/08/31 Department of National Defence (DND)
Amend 003 - Environmental Site Investigation - SLR Consulting (Canada)… Services 2024/07/19
Amended
2023/10/30 Department of Public Works and Government…
700717068 001 Services 2024/07/13
Amended
2025/03/31 Department of Public Works and Government…
700720320 Services 2024/07/12
Amended
2024/03/31 Department of Public Works and Government…
700730190 001 Services 2024/07/06
Amended
2024/03/15 Department of Public Works and Government…
700725125 Services 2024/07/04
Amended
2023/12/31 Department of Public Works and Government…
700689743 001 Services 2024/06/26
Amended
2024/03/31 Department of Public Works and Government…
700722565 Services 2024/06/01
Amended
2024/03/31 Department of Public Works and Government…
700725019 Services 2024/05/30
Amended
2024/03/31 Department of Public Works and Government…
700686483 Services 2024/05/25
Amended
2024/02/28 Department of Public Works and Government…
700721917 Services 2024/05/22
Amended
2024/03/31 Department of Public Works and Government…
700780873 Services 2024/05/16 2025/03/31 Department of Public Works and Government…
700721291 Services 2024/05/09
Amended
2024/03/31 Department of Public Works and Government…
700778148 Services 2024/05/03 2025/03/31 Department of Public Works and Government…
Internal and External Audits - 529040 ONTARIO INC, 880382 ONTARIO INC Services 2024/04/30
Amended
2024/04/30 Department of Public Works and Government…
700686654 002 Services 2024/04/25
Amended
2023/03/31 Department of Public Works and Government…
700677020 003 Services 2024/04/25
Amended
2023/03/31 Department of Public Works and Government…
700691895 002 Services 2024/04/24
Amended
2024/03/31 Department of Public Works and Government…
700717656 Services 2024/04/09
Amended
2025/03/31 Department of Public Works and Government…
Amend 000 - Stream 1 - Environmental Services - Stantec Consulting Ltd. Services 2024/03/21
Amended
2025/03/31 Department of Public Works and Government…
700772324 Services 2024/03/21 2025/03/31 Department of Public Works and Government…
700682472 002 Services 2024/03/17
Amended
2023/03/31 Department of Public Works and Government…
Amend 000 - Stream 3 Environmental Services - WSP Canada Inc. Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
Amend 000 - Stream 2 - Environmental Services - ARCADIS Canada Inc. Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
Amend 000 - Stream 1 - Environmental Services - ARCADIS Canada Inc. Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
RISO Environmental Services - Master Agreement Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
CW 700738275 Services 2024/03/15
Amended
2024/03/15 Department of Public Works and Government…
EF928-131208 - Environmental Site Investigation - TECHNOREM INC Services 2024/02/22
Amended
2025/03/31 Department of Public Works and Government…
Amend 005 - Investigation Environnement - GROUPE AKIFER INC. Services 2024/02/08
Amended
2022/12/31 Department of Public Works and Government…
EW038-240551 - Climate Risk Vulnerability Assessment Services 2024/01/31
Amended
2024/01/31 Department of Public Works and Government…
Amend 000 - OAC - Analyses services laboratoire - Bureau Veritas Canada… Services 2024/01/31
Amended
2025/01/31 Department of Public Works and Government…
Amend 001 - OAC - Analyses services laboratoire - Bureau Veritas Canada… Services 2024/01/31
Amended
2025/01/31 Department of Public Works and Government…
EF928-210587 - Petroleum equipment- Consultant - WSP CANADA INC Services 2024/01/24
Amended
2025/12/02 Department of Public Works and Government…
Amend 000 - Faro, Yukon, FMRP - Geotechnical Su - Tetra Tech Canada Inc. Services 2024/01/06
Amended
2025/05/24 Department of Public Works and Government…
50 of 483
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
EGE Engineering Ltd. CW2359558 Department of Public Works and Government… 2024/10/16
Amended
CAD 124,550.00
SLR Consulting (Canada) Ltd. CW2239326 Department of Public Works and Government… 2024/10/10
Amended
CAD 84,382.00
BLM-KEL-60 CORP. CW2373782 Department of Public Works and Government… 2024/10/09
Amended
CAD 77,796.00
SLR Consulting (Canada) Ltd. CW2362055 Department of Public Works and Government… 2024/10/05
Amended
CAD -55,778.00
AtkinsRéalis Canada Inc. CW2371676 Department of Public Works and Government… 2024/10/05
Amended
CAD -15,790.00
Nunami Stantec Limited CW2369727 Department of Public Works and Government… 2024/10/05
Amended
CAD -11,424.00
OUTCOME CONSULTANTS INC. CW2367663 Department of Public Works and Government… 2024/09/10
Amended
CAD 74,691.00
WSP Canada Inc. EF928-200846/003/MTC Department of Public Works and Government… 2024/08/31
Amended
CAD 0.00
Nunami Stantec Limited CW2371740 Department of Public Works and Government… 2024/08/30
Amended
CAD -1,382.00
AtkinsRéalis Canada Inc. CW2370874 Department of Public Works and Government… 2024/08/30
Amended
CAD -72,812.00
AtkinsRéalis Canada Inc. CW2368606 Department of Public Works and Government… 2024/08/28
Amended
CAD 148,209.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE CW2369045 Department of Public Works and Government… 2024/08/07
Amended
CAD -23,441.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE CW2366403 Department of Public Works and Government… 2024/08/07
Amended
CAD -17,573.00
AtkinsRéalis Canada Inc. CW2369850 Department of Public Works and Government… 2024/08/07
Amended
CAD -13,970.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE CW2368004 Department of Public Works and Government… 2024/08/06
Amended
CAD 26,259.00
Outcome Consultants Inc. and Dillon Consulting Limited CW2369412 Department of Public Works and Government… 2024/07/26
Amended
CAD -23,653.00
EGE Engineering Ltd. CW2331682 Department of Public Works and Government… 2024/07/24
Amended
CAD -8,670.00
AtkinsRéalis Canada Inc. CW2331156 Department of Public Works and Government… 2024/07/24
Amended
CAD -2.92
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Department of Public Works and Government… 2024/07/19
Amended
CAD 1,808,000.00
BLM-KEL-60 CORP. CW2368747 Department of Public Works and Government… 2024/07/18
Amended
CAD 65,115.00
OUTCOME CONSULTANTS INC. CW2368581 Department of Public Works and Government… 2024/07/18
Amended
CAD 1,559.00
Kalo Stantec Limited CW2367006 Department of Public Works and Government… 2024/07/13
Amended
CAD -3,338.00
EGE Engineering Ltd. CW2363854 Department of Public Works and Government… 2024/07/12
Amended
CAD -3,441.00
OUTCOME CONSULTANTS INC. CW2367663 Department of Public Works and Government… 2024/07/11
Amended
CAD 117,129.00
SLR Consulting (Canada) Ltd. CW2366487 Department of Public Works and Government… 2024/07/11
Amended
CAD -17.00
BLM-KEL-60 CORP. CW2361890 Department of Public Works and Government… 2024/07/11
Amended
CAD -94.33
WSP Canada Inc. EF928-200846/003/MTC Department of Public Works and Government… 2024/07/02
Amended
CAD 0.00
EnviroServices inc. EF928-200846/002/MTC Department of Public Works and Government… 2024/07/02
Amended
CAD 0.00
WSP Canada Inc. EF928-200846/003/MTC Department of Public Works and Government… 2024/07/01
Amended
CAD 0.00
PARSONS INC. CW2343061 Department of Public Works and Government… 2024/06/26
Amended
CAD -16,283.00
SLR Consulting (Canada) Ltd. CW2346898 Department of Public Works and Government… 2024/06/19
Amended
CAD 12,023.00
OUTCOME CONSULTANTS INC. CW2379312 Department of Public Works and Government… 2024/06/14 CAD 131,043.00
OUTCOME CONSULTANTS INC. CW2362796 Department of Public Works and Government… 2024/06/01
Amended
CAD 157,840.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE CW2330638 Department of Public Works and Government… 2024/05/24
Amended
CAD -712.00
Kalo Stantec Limited CW2362118 Department of Public Works and Government… 2024/05/22
Amended
CAD 108,310.00
SLR Consulting (Canada) Ltd. CW2360000 Department of Public Works and Government… 2024/05/09
Amended
CAD -8.00
SLR Consulting (Canada) Ltd. CW2360000 Department of Public Works and Government… 2024/05/08
Amended
CAD -8.00
SLR Consulting (Canada) Ltd. CW2346898 Department of Public Works and Government… 2024/05/04
Amended
CAD 100,989.00
AtkinsRéalis Canada Inc. CW2340771 Department of Public Works and Government… 2024/05/04
Amended
CAD -5,563.00
SLR Consulting (Canada) Ltd. CW2346898 Department of Public Works and Government… 2024/05/03
Amended
CAD 100,989.00
AtkinsRéalis Canada Inc. CW2331156 Department of Public Works and Government… 2024/05/03
Amended
CAD -21,773.00
ALTIS RECRUITMENT & TECHNOLOGY INC. EP944-190770/002/ZQ Department of Public Works and Government… 2024/04/30
Amended
CAD 3,755,897.62
AtkinsRéalis Canada Inc. CW2347561 Department of Public Works and Government… 2024/04/23
Amended
CAD -32.00
SLR Consulting (Canada) Ltd. CW2342616 Department of Public Works and Government… 2024/04/19
Amended
CAD -15,133.00
Tetra Tech Canada Inc. CW2357138 Department of Public Works and Government… 2024/04/10
Amended
CAD -33,516.00
Tetra Tech Canada Inc. CW2356511 Department of Public Works and Government… 2024/04/01 CAD 1,185,124.50
RDH Building Science Inc. CW2268068 Department of Public Works and Government… 2024/03/31
Amended
CAD -10.50
RDH Building Science Inc. CW2268068 Department of Public Works and Government… 2024/03/31
Amended
CAD -10.50
Stantec Consulting Ltd. EQ447-220523/011/TOR Department of Public Works and Government… 2024/03/21
Amended
CAD 0.00
Stantec Consulting Ltd. EQ447-220523/001/TOR Department of Public Works and Government… 2024/03/21
Amended
CAD 0.00

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