SAP Ariba system maintenance

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

  • Saturday, Mar 2 from 3:00pm until 11:00pm (Eastern Time) 

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 573
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
RISO - Environmental Services (Aboriginal Set-Aside) - Various Locations… Services 2014/10/23
Amended
2014/11/13 Public Works and Government Services…
RISO - Enviromental Services (Aboriginal Set-Aside) - Various Locations… Services 2014/10/06 2014/11/17 Public Works and Government Services…
Regional Individual Standing Offers (RISOs) - Environmental Services… Services 2013/05/30
Amended
2013/05/01 Public Works and Government Services…
Regional Individual Standing Offers (RISOs) - Environmental Services… Services 2013/05/30
Amended
2013/04/22 Public Works and Government Services…
Regional Individual Standing Offers (RISOs) - Environmental Services… Services 2013/05/30
Amended
2013/05/06 Public Works and Government Services…
Oil Removal Operations - "MANOLIS L" Services 2018/03/19
Amended
2018/03/19 Fisheries and Oceans Canada
Independent Peer Review Services 1000207166 Services 2019/06/03 2019/06/17 Aboriginal Affairs & Northern…
Laboratory analysis of water quality parameters, in support of core… Services 2023/11/03
Amended
2023/11/03 Environment and Protected Areas
Reverifications, Greenhouse Gas Quantification and Consulting Services,… Services 2023/10/31
Amended
2023/11/30 Environment and Protected Areas
Restoration in the Little Smoky and A La Peche Caribou Ranges Services 2023/10/05
Amended
2023/10/10 Environment and Protected Areas
Former Colinton Gas Station Remediation And Risk Management Services 2023/10/02
Amended
2023/11/15 Environment and Protected Areas
Laboratory Analysis of Metals in Biological Tissues. Services 2023/09/01
Amended
2023/09/08 Environment and Protected Areas
Parking Control Services – Kananaskis Region Services 2023/07/18
Amended
2023/07/25 Forestry and Parks
Air Emissions Reduction Program for Non-point Sources in the Industrial… Services 2023/05/30
Amended
2023/06/09 Environment and Protected Areas
Regional Standing Offer for Environmental Risk Management Services Services 2023/04/18
Amended
2023/04/21 Fisheries and Oceans Canada
Environmental Management Services SO Services 2023/02/13
Amended
2023/02/21 Natural Resources Canada
Pendrell Sound Ghost Gear Clean-up Services 2022/12/16
Amended
2023/01/03 Fisheries and Oceans Canada
Emission Forecasting and Analysis System Services 2022/12/14
Amended
2022/12/23 Alberta Environment and Protected Areas
Storage Tank System Decommissioning Services 2022/11/23
Amended
2022/12/06 Public Works and Government Services…
Development of Holistic Environmental Flows Framework for the Wood… Services 2022/11/17
Amended
2022/11/30 Environment Canada
Cancelled-168479 Services 2022/09/13 2022/10/20 Natural Resources Canada
Storage Tank System Decommissioning Services 2022/09/01 2022/09/20 Public Works and Government Services…
Remedial Excavation Program Pacific Environmental Centre Services 2022/07/25
Amended
2022/07/27 Public Works and Government Services…
CFB Comox Heritage Airpark Remediation Services 2022/06/24 2022/07/11 Public Works and Government Services…
EGD Canadian Forces Sailing Association Waterlot Remediation Project Services 2022/06/17
Amended
2022/06/23 Public Works and Government Services…
Comprehensive Review of Storage Tank Systems Services 2022/05/27
Amended
2022/06/03 Environment Canada
Environmental compliance and assessments Services 2022/05/19
Amended
2022/05/31 Transport Canada
Contaminated Sites Consulting Services - Aboriginal Set-Aside Services 2022/05/05 2022/05/30 Transport Canada
Water Treatment System Maintenance and Water Supply Services for Select… Services 2022/05/02
Amended
2022/05/24 National Research Council Canada
Geotechnical Support Services Services 2022/04/26
Amended
2022/05/03 Public Works and Government Services…
Regulatory Support Services, Faro Mine Remediation Project Services 2022/04/25
Amended
2022/04/29 Public Works and Government Services…
Rewriting the Nunavut General Monitoring Plan’s (NGMP) Priority… Services 2022/02/01
Amended
2022/02/07 Indigenous Services Canada
Environmental Monitoring Services, Faro Mine Remediation Project Services 2022/01/31
Amended
2022/02/04 Public Works and Government Services…
Nanoose Transmitter Remediation Services 2022/01/21
Amended
2022/01/25 Public Works and Government Services…
Environmental services - Environmental assessment and receiving… Services 2022/01/17
Amended
2022/01/21 Public Works and Government Services…
Environmental services - Environmental assessment and receiving… Services 2022/01/17
Amended
2022/01/21 Public Works and Government Services…
Environmental Services Services 2022/01/14
Amended
2022/01/19 Public Works and Government Services…
IMPLEMENTATION OF HAZARDOUS ENERGY CONTROL SYSTEMS Services 2021/12/21 2022/01/17 National Research Council Canada
AE22SLCS - Request for Abbreviated Proposals (RFAP) for Environmental… Services 2021/11/01 2021/12/07 Defence Construction Canada
Coordinate Data Compilation, Report Writing, and Engagement for Fish… Services 2021/10/20
Amended
2021/11/01 Environment Canada
Reforestation services Services 2021/10/04
Amended
2021/10/04 Indigenous Services Canada
Remedial Excavation Program PEC Site FY21/22 Services 2021/10/04
Amended
2021/10/07 Public Works and Government Services…
RP-14 Remediation Excavation Program Services 2021/09/28
Amended
2021/10/05 Public Works and Government Services…
Herbicide Application for the Invasive Aquatic Plant, Water Soldier (… Services 2021/09/23
Amended
2021/09/29 Parks Canada
Phragmites Winter Mechanical Management at the Big Creek and Long Point… Services 2021/09/21 2021/11/01 Environment Canada
SS Klondike Lead Abatement & Soil Services 2021/09/02
Amended
2021/09/07 Public Works and Government Services…
Ground herbicide treatment of non-native Phragmites australis at the Big… Services 2021/08/02
Amended
2021/08/11 Environment Canada
Environmental services Services 2021/07/19
Amended
2021/07/23 Indigenous Services Canada
Arctic Coast-ANMPA Summer, Winter Survey Services 2021/07/09 2021/07/26 Fisheries and Oceans Canada
Environmental Services RISO Services 2021/06/25
Amended
2021/07/12 Transport Canada
Displaying 1 - 10 of
10 of 515
515
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Comprehensive Review of Storage Tank Systems Services 2022/09/01 N/A Environment Canada
Environmental Services Services 2022/08/09 N/A Public Works and Government Services…
Regulatory Support Services, Faro Mine Remediation Project Services 2022/05/20 N/A Public Works and Government Services…
Environmental Services Services 2022/04/08 N/A Public Works and Government Services…
Nanaimo Military Camp Bunker Remediation Excavation Program Services 2022/04/07 N/A Public Works and Government Services…
Environmental Services Services 2022/03/31 N/A Public Works and Government Services…
Environmental Services Services 2022/03/18 N/A Public Works and Government Services…
Hazmat Services Services 2022/01/28 N/A Public Works and Government Services…
RP-14 Remediation Excavation Program Services 2022/01/13 N/A Public Works and Government Services…
Soil Treatment Facilities Operation Services 2021/06/24 N/A Public Works and Government Services…
10 of 2503
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
Kalo Stantec Limited EW699-221960/001/NCS Public Works and Government Services… 2023/04/19 CAD 2,400,000.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2023/03/28 CAD 1,050,000.00
G3 Consulting Ltd. EZ897-192061/002/VAN Public Works and Government Services… 2023/03/28 CAD 1,400,000.00
Tetra Tech Canada Inc. EZ897-230862/001/FAR Public Works and Government Services… 2023/02/24 CAD 1,282,798.00
Tetra Tech Canada Inc. EZ897-230807/001/FAR Public Works and Government Services… 2023/02/24 CAD 57,309.00
Saskcon Repair Services Ltd ET022-230824/001/NCS Public Works and Government Services… 2023/02/13 CAD 260,138.00
ARCADIS Canada Inc. EZ897-212493/003/VAN Public Works and Government Services… 2023/02/12 CAD 1,050,000.00
Stantec Consulting Ltd. EZ897-212493/001/VAN Public Works and Government Services… 2023/02/12 CAD 2,100,000.00
ATKINSREALIS CANADA INC. EZ897-212493/002/VAN Public Works and Government Services… 2023/02/12 CAD 1,575,000.00
SECURE ENERGY EZ897-230433/001/PWY Public Works and Government Services… 2023/02/09 CAD 895,594.00

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