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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:

10 of 92039
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Defence Construction Canada – Request for Abbreviated Proposals for… Services, Construction 2020/12/01 2021/01/12 Defence Construction Canada
Advance Procurement Notice Construction Program Ottawa, ON - FY2018-2022 Services, Construction 2019/07/17
Amended
2022/03/31 Defence Construction Canada
Advance Procurement Notice (APN) BASE Construction program - National… Construction, Goods, Services 2022/03/23 2022/09/20 Defence Construction Canada
Advance Procurement Notice - Construction Program FY14/15 through FY 19/… Construction, Services 2017/07/14
Amended
2020/03/31 Defence Construction Canada
Advance Procurement Notice (APN) Base Construction program - National… Goods, Construction 2022/06/03 2022/09/29 Defence Construction Canada
Advance Procurement Notice (APN) Base Construction program - National… Construction, Goods 2022/03/23 2022/05/24 Defence Construction Canada
DHTC1400 WSB0020002.04.02 - Advanced Procurement Notice - Construction… Construction 2014/09/22 2014/10/28 Defence Construction Canada
Construction-Two Modular Buildings, Supply and Install-Ottawa Construction 2016/11/17
Amended
2016/11/22 Royal Canadian Mounted Police
Open Construction Source List for Ottawa and Gatineau Construction 2024/07/12
Amended
2026/03/31 Defence Construction Canada - National…
Defence Construction Canada – Request for Abbreviated Proposals:… Services 2016/02/25 2016/04/07 Defence Construction Canada
Displaying 21 - 30 of
10 of 91967
91967
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Construction of Other Buildings Construction 2015/01/28 N/A Public Works and Government Services…
Construction of Other Buildings Construction 2013/01/29 N/A Public Works and Government Services…
Construction of Other Buildings Construction 2022/09/26 N/A Public Works and Government Services…
Construction of Other Buildings Construction 2019/06/06 N/A Public Works and Government Services…
Amend 002 - Overhead Powerline Maintenance - JIMCOR Line Construction Ltd Services 2024/09/30
Amended
2024/09/30 Department of National Defence (DND)
Replacement of Altars, Ottawa, Ontario Construction 2014/08/21 N/A Public Works and Government Services…
Construction – Detachment – Onion Lake Construction 2015/12/09 N/A Royal Canadian Mounted Police
PROJECT MONITOR / FOREMAN FOR CONSTRUCTION FOR THE DAVID FLORIDA… Services 2016/10/11 N/A Canadian Space Agency
Construction – Snow Shed - Iqaluit Construction 2015/07/31 N/A Royal Canadian Mounted Police
Construction of Other Buildings Construction 2019/01/16 N/A Fisheries and Oceans Canada
50 of 333897
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
Ottawa Security Systems and Communications Ltd. 73619-120260/001/HN Canadian International Development Agency 2013/03/13 CAD 6,235.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2012/08/27 CAD 299,865.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2012/05/22 CAD 62,598.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2011/05/25 CAD 61,370.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2009/06/30 CAD 299,865.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2013/04/11 CAD 193,280.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2010/05/27 CAD -1,995.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/12/29 CAD 239,696.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/09/28 CAD 2,663,525.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/06/30 CAD 167,006.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/04/05 CAD 2,663,525.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/01/26 CAD 167,006.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2021/11/29 CAD 2,663,525.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2020/11/04 CAD 479,391.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2019/10/23 CAD 399,291.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2019/01/31 CAD 1,326,750.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2018/02/05 CAD 261,750.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2018/01/31 CAD 1,326,750.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2017/10/30 CAD 371,163.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2017/01/26 CAD 168,967.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2016/12/09 CAD 2,663,525.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2016/08/26 CAD 147,898.00
Ottawa Security Systems and Communications Ltd. W8474-136351/001/HN Department of National Defence 2015/09/29 CAD 171,613.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2014/02/03 CAD 283,735.00
Ottawa Security Systems and Communications Ltd. W8474-136351/001/HN Department of National Defence 2013/11/20 CAD 250,000.00
Ottawa Security Systems and Communications Ltd. W8474-136351/001/HN Department of National Defence 2013/11/19 CAD 500,000.00
Ottawa Security Systems and Communications Ltd. W8474-136351/001/HN Department of National Defence 2013/11/15 CAD 78,387.00
Ottawa Security Systems and Communications Ltd. 23284-08P034/001/QD Natural Resources Canada 2012/06/27 CAD 2,000,000.00
Ottawa Security Systems and Communications Ltd. EP764-123120/001/PPS Public Works and Government Services… 2012/04/20 CAD 24,680.00
Ottawa Security Systems and Communications Ltd. 23284-08P034/001/QD Natural Resources Canada 2011/05/31 CAD 2,000,000.00
Ottawa Security Systems and Communications Ltd. 23284-08P034/001/QD Natural Resources Canada 2011/03/17 CAD 2,000,000.00
Ottawa Security Systems and Communications Ltd. W8474-095125/001/HN Department of National Defence 2010/09/13 CAD 315,000.00
Ottawa Security Systems and Communications Ltd. EP765-110337/001/PPS Public Works and Government Services… 2010/04/01 CAD 40,051.00
Ottawa Security Systems and Communications Ltd. EN463-100184/002/PPS Public Works and Government Services… 2009/11/02 CAD 3,182.00
Ottawa Security Systems and Communications Ltd. EN463-101338/001/PPS Public Works and Government Services… 2009/10/01 CAD 269,981.00
Ottawa Security Systems and Communications Ltd. W8474-095125/001/HN Department of National Defence 2009/09/14 CAD 315,000.00
Ottawa Security Systems and Communications Ltd. EN463-101338/001/PPS Public Works and Government Services… 2009/09/01 CAD 269,981.00
Ottawa Security Systems and Communications Ltd. EN463-101272/001/PPS Public Works and Government Services… 2009/07/31 CAD 32,157.00
Ottawa Security Systems and Communications Ltd. EN463-093216/001/PPS Public Works and Government Services… 2009/05/15 CAD 32,072.00
Ottawa Security Systems and Communications Ltd. EJA52-070571/001/PPS Public Works and Government Services… 2009/03/31 CAD 33,424.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/03/31 CAD 167,006.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2018/11/29 CAD 352,532.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2017/12/08 CAD 2,663,525.00
Ottawa Security Systems and Communications Ltd. 08C61-160181/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2016/11/03 CAD 320,434.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2016/08/16 CAD 179,802.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2015/12/03 CAD 284,598.00
Ottawa Security Systems and Communications Ltd. W8474-136416/001/HN Department of National Defence 2015/01/29 CAD 1,326,750.00
Ottawa Security Systems and Communications Ltd. W8474-095125/001/HN Department of National Defence 2013/03/21 CAD 630,000.00
Ottawa Security Systems and Communications Ltd. W8474-095125/001/HN Department of National Defence 2012/09/11 CAD 630,000.00
Ottawa Security Systems and Communications Ltd. EP764-123120/001/PPS Public Works and Government Services… 2012/05/25 CAD 1,130.00

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