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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: 

Content in some tender notices may not be available in both English and French. This is because the Official Languages Act does not apply to all public sector institutions. Learn more about our official languages requirements.

Notice categories:

10 of 52351
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Construction Aggregate Supply Goods 2023/11/15
Amended
 2023/11/15 City of Saskatoon
Supply of Aggregates Goods 2023/10/20
Amended
 2023/11/20 Epcor
Aggregate/Gravel Goods 2014/12/15 2015/01/26 Department of National Defence
Aggregate/Gravel Goods 2018/02/13
Amended
 2018/02/26 Department of National Defence
Aggregate/Gravel Goods 2013/05/30
Amended
 2012/08/07 Department of National Defence
Standing Offer for Crushing Aggregate, 5 CDSB Gagetown, NB Construction, Goods 2021/11/22 2021/12/10 Defence Construction Canada
RISO Aggregate/Gravel Goods 2021/02/25 2021/03/30 Department of National Defence
Various Aggregate Materials Goods 2022/04/12 2022/04/29 Department of National Defence
Various aggregate materials Goods 2019/04/01
Amended
 2019/04/01 Department of National Defence
SUPPLY & DELIVER ROCK AGGREGATES Goods 2013/05/30
Amended
 2013/03/12 Department of National Defence

Displaying 1 - 10 of
10 of 33947
33947
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Aggregate/Gravel Goods 2018/03/27 N/A Department of National Defence
Aggregate/Gravel Goods 2012/08/14 N/A Department of National Defence
Aggregate/Gravel Goods 2015/03/13 N/A Department of National Defence
Aggregate/Gravel Goods 2012/08/17 N/A Department of National Defence
Aggregate/Gravel Goods 2012/08/17 N/A Department of National Defence
RISO Aggregate/Gravel Goods 2021/06/24 N/A Department of National Defence
Stone and Aggregate Goods 2014/07/15 N/A Public Works and Government Services…
Stone and Aggregate Goods 2015/03/13 N/A Department of National Defence
Various aggregate materials Goods 2019/04/05 N/A Department of National Defence
SUPPLY & DELIVER ROCK AGGREGATES Goods 2013/03/21 N/A Department of National Defence

50 of 166227
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
Ralph MacDonald Construction and Aggregates Ltd W0113-100897/001/BOR Department of National Defence 2012/11/23 CAD 62,150.00
Ralph MacDonald Construction and Aggregates Ltd W0113-100897/001/BOR Department of National Defence 2011/12/06 CAD 175,150.00
Ralph MacDonald Construction and Aggregates Ltd W0113-100617/001/BOR Department of National Defence 2011/01/10 CAD 538.00
Ralph MacDonald Construction and Aggregates Ltd W0113-100897/001/BOR Department of National Defence 2010/12/21 CAD 113,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-100617/001/BOR Department of National Defence 2010/09/22 CAD 37,064.00
Ralph MacDonald Construction and Aggregates Ltd W0113-070616/001/BOR Department of National Defence 2009/09/17 CAD 105,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2011/05/20 CAD 678,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2011/04/29 CAD 1,733,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2011/02/24 CAD 1,733,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2010/12/14 CAD 230,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2010/11/16 CAD 1,733,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2010/04/22 CAD 1,733,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-090655/001/BOR Department of National Defence 2009/12/23 CAD 825,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-080649/001/BOR Department of National Defence 2009/10/15 CAD 945,000.00
Ralph MacDonald Construction and Aggregates Ltd W0113-120098/001/TNB Department of National Defence 2012/07/31 CAD 233.00
Ralph MacDonald Construction and Aggregates Ltd W0113-120098/001/TNB Department of National Defence 2012/06/08 CAD 11,526.00
Ralph MacDonald Construction and Aggregates Ltd W0113-110691/001/TOR Department of National Defence 2012/01/04 CAD 203.00
Ralph MacDonald Construction and Aggregates Ltd W0113-110691/001/TOR Department of National Defence 2011/12/07 CAD 24,973.00
Ralph MacDonald Construction and Aggregates Ltd W0113-100670/001/BOR Department of National Defence 2010/05/26 CAD 24,675.00
Ralph MacDonald Construction and Aggregates Ltd W0113-13Q836/001/TOR Department of National Defence 2016/02/18 CAD 416,066.00
Ralph MacDonald Construction and Aggregates Ltd W0113-13Q836/001/TOR Department of National Defence 2015/12/24 CAD 416,066.00
Ralph MacDonald Construction and Aggregates Ltd W0113-13Q836/001/TOR Department of National Defence 2015/03/25 CAD 158,200.00
Ralph MacDonald Construction and Aggregates Ltd W0113-13Q836/001/TOR Department of National Defence 2014/11/20 CAD 416,066.00
Ralph MacDonald Construction and Aggregates Ltd W0113-13Q836/001/TOR Department of National Defence 2014/06/24 CAD 56,500.00
Ralph MacDonald Construction and Aggregates Ltd W0113-13Q836/001/TOR Department of National Defence 2013/06/20 CAD 201,366.00
MacDonald Paving and Construction Limited EC373-180055/001/PWB Public Works and Government Services… 2017/05/24 CAD 763,000.00
MacDonald Paving and Construction Limited EB144-200910/001/PWJ Public Works and Government Services… 2019/09/12 CAD 782,690.00
MacDonald Paving and Construction Limited EC015-171345/001/PWB Public Works and Government Services… 2016/09/20 CAD 122,514.00
MacDonald Paving and Construction Limited EC015-160881/001/PWB Public Works and Government Services… 2016/01/12 CAD 124,941.00
MacDonald Paving and Construction Limited EC015-160881/001/PWB Public Works and Government Services… 2015/10/22 CAD 18,905.00
MacDonald Paving and Construction Limited EC015-160881/001/PWB Public Works and Government Services… 2015/09/10 CAD 1,957,838.00
Croft Aggregates Limited M5000-120195/001/REG Royal Canadian Mounted Police 2013/06/13 CAD 157,500.00
Croft Aggregates Limited M5000-120195/001/REG Royal Canadian Mounted Police 2012/06/07 CAD 157,500.00
Croft Aggregates Limited M5000-120195/001/REG Royal Canadian Mounted Police 2011/11/04 CAD 472,500.00
Croft Aggregates Limited M5000-120195/001/REG Royal Canadian Mounted Police 2011/08/18 CAD 157,500.00
albert j macdonald construction ltd EB144-160356/001/PWA Public Works and Government Services… 2015/07/03 CAD 237,386.00
albert j macdonald construction ltd E0225-102965/001/PWA Public Works and Government Services… 2010/11/12 CAD -4,307.00
albert j macdonald construction ltd E0225-102965/001/PWA Public Works and Government Services… 2010/05/12 CAD 69,337.00
albert j macdonald construction ltd E0225-102965/001/PWA Public Works and Government Services… 2009/12/23 CAD 610,076.00
RALPH CONNOR COMPANY LIMITED W355B-121276/001/HAL Department of National Defence 2012/04/04 CAD 12,737.00
RALPH CONNOR COMPANY LIMITED W355B-121100/001/HAL Department of National Defence 2011/07/27 CAD 6,964.00
RALPH CONNOR COMPANY LIMITED E0225-102367/001/PWA Public Works and Government Services… 2009/11/13 CAD 250,536.00
RALPH CONNOR COMPANY LIMITED W355B-141454/001/HAL Department of National Defence 2014/06/10 CAD 31,326.00
RALPH CONNOR COMPANY LIMITED E6HAL-140005/001/HAL Public Works and Government Services… 2014/06/05 CAD 345,000.00
RALPH CONNOR COMPANY LIMITED W355B-110943/001/HAL Department of National Defence 2010/11/15 CAD 6,124.00
RALPH CONNOR COMPANY LIMITED W355B-110943/001/HAL Department of National Defence 2010/11/08 CAD 6,124.00
RALPH CONNOR COMPANY LIMITED W010C-12C055/001/HAL Department of National Defence 2013/06/20 CAD 0.00
Sweetlands Aggregate Ltd. EA003-162538/001/PWD Public Works and Government Services… 2018/01/26 CAD 92,345.00
Sweetlands Aggregate Ltd. EA003-162538/001/PWD Public Works and Government Services… 2016/04/07 CAD 756,535.00
Okanagan Aggregates Ltd. 5P421-140094/001/PWU Parks Canada 2013/06/23 CAD 3,205,230.00

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