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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:

50 of 7121
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Tomlinson Watermain Replacement 2023/03/06
Amended
2023/03/10 District of Central Saanich
Request for Qualifications Trans-Canada Highway 1 - R.W. Bruhn Bridge… 2024/01/11
Amended
2024/01/18 Ministry of Transportation and…
Claystone Waste Ltd. - Request for Proposal - Compactor Goods 2024/05/08 2024/05/23 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/08/21
Amended
2024/07/19 Claystone Waste Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/11/08
Amended
2024/10/04 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/10/17
Amended
2024/11/07 Calgary Economic Development Ltd.
Rural Connect Ltd - Invitation to Bid - Paintearth County Fibre to the… Construction 2024/06/17
Amended
2024/06/21 Rural Connect Ltd
Rural Connect Ltd - Request for Proposal - Fibre to the Premise… Construction 2024/08/12 2024/09/04 Rural Connect Ltd
Rural Connect Ltd - Request for Proposal - Fibre to the Premise Bulk… Goods 2024/08/22 2024/09/06 Rural Connect Ltd
Security Services for La Prade Site QC Services 2024/08/09
Amended
2024/08/09 Canadian Nuclear Laboratories Ltd. (CNL)
Bella Bella Airport Runway 13-31 Strip and Safety Area Improvements 2024/03/14 2024/05/16 Bella Bella Airport Authority Ltd.
Transformer Station (CTS) - Major Long-Lead Equipment Services, Goods 2024/10/24
Amended
2024/10/24 Canadian Nuclear Laboratories Ltd. (CNL)
Engineering Consulting For Construction Bella Bella Airport 2023/07/21
Amended
2023/08/03 Bella Bella Airport Authority Ltd.
Paintearth County Fibre to the Premise Construction 2024/05/24
Amended
2024/06/21 Rural CONNECT Ltd
UAH Brain Centre Neurosciences ICU Renovation Construction 2024/06/03
Amended
2024/06/06 Delnor Construction Ltd. on behalf of…
Lightweight Laser Target Designator (LTD) Goods 2018/08/02
Amended
2018/08/10 Department of National Defence
Doc4575234185 - (Notice Of Intent) COENCORP software maintenance,… 2024/05/07 2024/05/15 Coast Mountain Bus Company Ltd
Buildmapper Ltd. for Construction Permit Data 2023/06/12 2023/06/23 WorkSafeBC
Multibeam Survey - Bay of Quinte Services 2018/02/14 2018/02/27 Fisheries and Oceans Canada
Hydrographic Surveys, Quebec Services 2017/09/12
Amended
2017/09/21 Public Works and Government Services…
Multibeam Survey Lake Superior Services 2020/06/29 2020/07/21 Fisheries and Oceans Canada
Bathymetric Surveys Supply Arrangement Requirement Services 2018/07/24
Amended
2018/08/08 Fisheries and Oceans Canada
24.0037 - NOI - Computronix Canada Ltd. Services 2024/01/22
Amended
2024/02/05 Strathcona County
LiDAR Bathymetric Data Services 2017/01/24 2017/02/14 Fisheries and Oceans Canada
LiDAR Survey - Great Lakes Services 2017/07/25
Amended
2017/07/24 Fisheries and Oceans Canada
Bathymetric LiDAR Services 2018/03/21
Amended
2018/03/28 Fisheries and Oceans Canada
Bathymetric Survey-Chesterfield Services 2016/06/22 2016/07/11 Fisheries and Oceans Canada
Notice of Intent to Direct Award - L. Steward Consulting Ltd. Services 2024/03/27 2024/04/07 Business Risk Management Branch
Indigenous Monitoring Services on NOVA Gas Transmission Ltd. (NGTL). Services 2021/11/23
Amended
2021/11/30 Canadian Energy Regulator
Mulitbeam Survey - Quebec Region Services 2020/08/03 2020/08/25 Fisheries and Oceans Canada
LiDAR Survey - Lake Huron-Ontario Services 2020/06/15 2020/07/09 Fisheries and Oceans Canada
SA - Bathymetric Surveys Services 2019/06/13 2019/07/23 Fisheries and Oceans Canada
Quebec LIDAR Bathymetric surveys Services 2019/06/04
Amended
2019/06/14 Fisheries and Oceans Canada
SA - Bathymetric Surveys Services 2017/04/04
Amended
2017/04/25 Fisheries and Oceans Canada
NPP - Airborne Geophysical Surveys - WS1 - Aeromagnetic Services 2017/01/31 2017/02/13 Natural Resources Canada
Lidar Services Services 2016/10/13
Amended
2016/10/13 Fisheries and Oceans Canada
SA LiDAR Services 2015/10/30 2015/11/17 Fisheries and Oceans Canada
SA - Bathymetric Surveys Services 2015/07/07
Amended
2015/07/14 Fisheries and Oceans Canada
SA - Bathymetric Surveys Services 2020/05/15
Amended
2020/05/28 Fisheries and Oceans Canada
REQUEST FOR SUPPLY ARRANGEMENT - LIDAR SERVICES Services 2018/12/06
Amended
2018/12/19 Fisheries and Oceans Canada
NPP - Levés géophysiques aéroportés - Volet de travail 1 - Aeromagnetique Services 2017/01/31 2017/02/10 Natural Resources Canada
LiDAR & Hi-Res Imagery Services 2016/07/18
Amended
2016/07/20 Public Works and Government Services…
SA - LiDAR Services Services 2015/10/16 2015/11/03 Fisheries and Oceans Canada
CONDUCT AIRBORNE BATHYMETRIC LIDAR Services 2013/06/26
Amended
2013/06/28 Fisheries and Oceans Canada
AIRBORNE BATHYMETRIC LIDAR Services 2013/05/30
Amended
2013/02/26 Fisheries and Oceans Canada
AIRBORNE BATHYMETRIC LIDAR Services 2013/05/30
Amended
2012/09/27 Fisheries and Oceans Canada
ADVANCE CONTACT AWARD NOTICE (ACAN) – Dargatz Mink Ranch Ltd. Services 2018/03/08 2018/03/22 Canadian Food Inspection Agency
ADVANCE CONTACT AWARD NOTICE (ACAN) – Sanimax ABP Ltd. Services 2018/03/12 2018/03/26 Canadian Food Inspection Agency
ADVANCE CONTACT AWARD NOTICE (ACAN) – Carson’s Stock Farm 1980 Ltd. Services 2018/03/08 2018/03/22 Canadian Food Inspection Agency
LTD-C2 Command and Control Suite Goods 2015/11/24
Amended
2015/12/11 Department of National Defence
Displaying 1 - 50 of
50 of 24846
24846
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Aeromagnetic Survey Services: R.W. for Mapping Services 2018/09/05 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2018/09/05 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2014/01/17 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2019/02/11 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2019/02/05 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2019/02/08 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2019/02/05 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2017/07/14 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2017/07/14 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2017/07/14 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2018/09/05 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2018/09/05 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2017/07/14 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2017/07/14 N/A Fisheries and Oceans Canada
Aeromagnetic Survey Services: R.W. for Mapping Services 2018/09/05 N/A Fisheries and Oceans Canada
EP913-211635 - Amend 012 - Non-Hzardous Solid Waste - Tomlinson… Services 2024/08/29
Amended
2025/08/31 Department of Public Works and Government…
EQ754-240125 - Rideau Canal Kingston Mills Locks 46-49 Rehabilitation Services 2024/04/25
Amended
2025/05/15 Department of Public Works and Government…
Montreal Road Campus, Excess Soil Removal Construction 2024/02/27
Amended
2023/12/15 National Research Council Canada
S-77 Water Main Replacement and Parking Lot/Service Road Rehabilitation Construction 2016/08/22 N/A National Research Council Canada
Site Services Reconstruction (SLT Sector) Services 2024/11/21
Amended
2025/07/02 Department of Public Works and Government…
Civil Construction Services Parliamentary Precinct Services 2024/10/02
Amended
2026/07/24 Department of Public Works and Government…
W0125-23WR08 - Hazardous Waste Removal and Disposal at CFB Trenton Services 2023/03/31
Amended
2023/03/31 Department of National Defence (DND)
Rideau Canal Concrete Repairs on Echo Drive Construction 2018/08/22 N/A Public Works and Government Services…
Kingsto, ON LaSalle Causeway Bascule Bridge. Structural Steel Repairs Construction 2017/11/08 N/A Public Works and Government Services…
Tar and Chip Roads - Connaught Range Construction 2016/08/23 N/A Public Works and Government Services…
RFP Earth Works and Site Servicing - Tremblay Road Construction 2022/07/07 N/A Canada Lands Company CLC Limited
Bronson North Expansion Joint Asphalt Repair Construction 2022/04/20 N/A Public Works and Government Services…
Replacement of Lower Brewers Swing Bridge, Rideau Canal National… Construction 2022/01/21 N/A Parks Canada
Sonobuoy Test Processor (STP) Maintenance Services 2023/05/31 2026/03/31 MacDonald Dettwiler and Associates Ltd.
Food Catering Services Services 2019/07/12 N/A Atomic Energy of Canada Ltd
SA - Bathymetric Surveys Services 2016/03/01 N/A Fisheries and Oceans Canada
SA - Bathymetric Surveys Services 2016/03/01 N/A Fisheries and Oceans Canada
RFP - Hazardous Waste Collection, Transport, and Disposal Services 2024/08/09
Amended
2024/08/09 PSPC
T3033-220003-Stantec Consulting Ltd. Services 2024/10/17
Amended
2025/09/07 Department of Transport (TC)
EE517-220492-Stantec Consulting Ltd. Services 2024/03/27
Amended
2025/03/31 Department of Public Works and Government…
T3033-220003_004-Stantec Consulting Ltd. Services 2024/05/07
Amended
2025/09/07 Department of Transport (TC)
EE517-220492-GHD Consultants Ltd. Services 2024/03/27
Amended
2025/03/31 Department of Public Works and Government…
Hazardous Waste Disposal Service Services 2022/04/08 N/A Public Works and Government Services…
Empty Waste Tank Services 2020/01/09 N/A Department of National Defence
Montreal Road Campus- South Campus Road Rehabilitation Construction 2019/09/19 N/A National Research Council Canada
M56- Howlett Street Road Rehabilitation Construction 2019/04/02 N/A National Research Council Canada
Hazardous Waste Disposal Services Services 2017/02/17 N/A Public Works and Government Services…
Uplands Campus Ring Road Rehab Construction 2016/10/26 N/A National Research Council Canada
Paper Materials Collect & Recycling Services 2015/05/13 N/A Public Works and Government Services…
Amend 030- SIU Upgrades - EIFW - Stanley Construction Ltd. Services 2024/07/24
Amended
2024/07/01 Department of Public Works and Government…
Underground Storage Tank Removal and Site Restoration Construction 2015/12/21 N/A Public Works and Government Services…
Amend 002 - Architectual Services - Buildings - Stantec Architecture Ltd. Services 2024/07/12
Amended
2025/07/31 Department of Public Works and Government…
ACAN-Sepalamo Consulting Ltd. Services 2024/09/11
Amended
2025/09/26 VIA HFR
SBIPS SA - Calian Ltd. Services 2024/10/30
Amended
2028/07/04 Department of Public Works and Government…
Psychological Screening - Calian Ltd. Services 2024/10/22
Amended
2025/08/01 Royal Canadian Mounted Police (RCMP)
50 of 140202
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
R.W. Tomlinson Limited EP916-170061/001/FG Public Works and Government Services… 2017/02/13 CAD -16,550.00
R.W. Tomlinson Limited EP916-170061/001/FG Public Works and Government Services… 2017/01/26 CAD 67,344.00
R.W. Tomlinson Limited EP916-170061/001/FG Public Works and Government Services… 2016/08/23 CAD 363,919.00
R.W. Tomlinson Limited EP168-221188/001/FG Public Works and Government Services… 2022/05/20 CAD 698.00
R.W. Tomlinson Limited EP168-221188/001/FG Public Works and Government Services… 2022/04/20 CAD 216,400.00
R.W. Tomlinson Limited EQ754-190324/001/PWL Public Works and Government Services… 2018/08/22 CAD 5,979,377.00
R.W. Tomlinson Limited EQ754-181507/001/PWL Public Works and Government Services… 2017/11/08 CAD 129,017.00
R.W. Tomlinson Limited EN438-111709/001/FG Public Works and Government Services… 2010/11/26 CAD 2,921,354.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/05/30 CAD 4,772,997.75
Tomlinson Environmental Services Ltd. EP913-211143/001/FK Public Works and Government Services… 2022/04/08 CAD 0.00
Tomlinson Environmental Services Ltd. EW479-162880/013/NCS Public Works and Government Services… 2020/11/17 CAD 0.00
Tomlinson Environmental Services Ltd. EN438-151724/001/FK Public Works and Government Services… 2015/05/27 CAD -193,186.00
Tomlinson Environmental Services Ltd. EN438-151724/001/FK Public Works and Government Services… 2015/05/13 CAD 193,186.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/12/07 CAD 4,772,997.75
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/09/15 CAD 4,772,997.75
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/08/03 CAD 4,772,997.75
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2021/11/29 CAD 4,772,997.75
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2021/09/02 CAD -249,120.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2021/06/18 CAD 3,740,382.00
Tomlinson Environmental Services Ltd. EW479-162880/013/NCS Public Works and Government Services… 2020/06/29 CAD 0.00
Tomlinson Environmental Services Ltd. W0125-190001/001/TOR Department of National Defence 2020/03/25 CAD 894,489.00
Tomlinson Environmental Services Ltd. W0125-190001/001/TOR Department of National Defence 2020/03/25 CAD 310,750.00
Tomlinson Environmental Services Ltd. W0125-190001/001/TOR Department of National Defence 2020/01/09 CAD 583,739.00
Tomlinson Environmental Services Ltd. EW479-162880/013/NCS Public Works and Government Services… 2017/02/17 CAD 0.00
Tomlinson Environmental Services Ltd. EQ447-161730/001/PWL Public Works and Government Services… 2016/02/02 CAD 10,224.00
Tomlinson Environmental Services Ltd. EQ447-161730/001/PWL Public Works and Government Services… 2015/12/21 CAD 67,040.00
Tomlinson Environmental Services Ltd EP913-211635/001/FK Department of Public Works and Government… 2024/08/26
Amended
CAD 4,772,997.75
Tomlinson Environmental Services Ltd EP913-211635/001/FK Department of Public Works and Government… 2024/08/21
Amended
CAD 4,772,997.75
Tomlinson Environmental Services Ltd EP913-211635/001/FK Department of Public Works and Government… 2024/08/23
Amended
CAD 4,772,997.75
Tomlinson Environmental Services Ltd EP913-211635/001/FK Department of Public Works and Government… 2024/08/29
Amended
CAD 1,214,896.33
Tomlinson Environmental Services Ltd EP913-211635/001/FK Department of Public Works and Government… 2024/08/28
Amended
CAD 4,689.50
Tomlinson Environmental Services Ltd EP913-211635/001/FK Department of Public Works and Government… 2024/08/27
Amended
CAD 4,772,997.75
117208 Canada Inc E60ZT-180025/024/ZT Public Works and Government Services… 2021/05/06 CAD 0.00
117208 Canada Inc E60ZT-180025/024/ZT Public Works and Government Services… 2021/01/26 CAD 0.00
R.W. Tomlinson Ltd. CW2372057 Department of Public Works and Government… 2024/10/09 CAD 5,302,525.00
R.W. Tomlinson Ltd. CW2361874 Department of Public Works and Government… 2024/10/02
Amended
CAD 1,130,000.00
R.W. Tomlinson Ltd. CW2361874 Department of Public Works and Government… 2024/08/29
Amended
CAD 1,130,000.00
R.W. Tomlinson Ltd. CW2361874 Department of Public Works and Government… 2024/07/25 CAD 1,130,000.00
R.W. Tomlinson Ltd. CW2372057 Department of Public Works and Government… 2024/11/21
Amended
CAD 5,302,525.00
R.W. Tomlinson Ltd. CW2372057 Department of Public Works and Government… 2024/10/25
Amended
CAD 5,302,525.00
R.W. Tomlinson Ltd. CW2318022 Department of Public Works and Government… 2024/04/25
Amended
CAD 4,204,292.69
R.W. Tomlinson Ltd. CW2318022 Department of Public Works and Government… 2023/12/13
Amended
CAD 4,204,292.69
R.W. Tomlinson Ltd. CW2318022 Department of Public Works and Government… 2023/12/05 CAD 4,204,292.69
R.W. Tomlinson Limited CW2245690 Department of National Defence (DND) 2023/03/31
Amended
CAD 452,000.00
R.W. Tomlinson Limited CW2245690 Department of National Defence (DND) 2022/12/05 CAD 452,000.00
Golder Associates Ltd. F2915-140013/005/HAL Fisheries and Oceans Canada 2016/04/06 CAD 0.00
Cdn. Seabed Research Ltd. F2915-140013/004/HAL Fisheries and Oceans Canada 2016/04/06 CAD 0.00
Cdn. Seabed Research Ltd. F2915-140013/004/HAL Fisheries and Oceans Canada 2018/09/06 CAD 0.00
McGregor GeoScience Limited F2915-140013/003/HAL Fisheries and Oceans Canada 2016/04/06 CAD 0.00
Stantec Consulting Ltd. EE517-220492/005/QCL Department of Public Works and Government… 2024/03/27
Amended
CAD 1,095,619.77

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