CityON
Posted
Mar 29, 2018
Closes
Oct 31, 2026
19617-91871-S02 - Professional IT Services
The City of Ottawa is seeking offers from firms to provide professional IT services through a formal Request for Standing Offer.
RFP Database
Ottawa RFPs
Browse RFPs from Ottawa with upcoming deadlines.
11 opportunities shown.
CityON
Posted
Sep 18, 2026
ClosesOct 21, 2026
30826-99029-P01 - IWS/BTSS/PMO ROPEC Fire Safety Plan
The City of Ottawa is seeking professional services to update the Fire Safety Plan for the Robert O.
CityON
Posted
Oct 7, 2026
ClosesOct 29, 2026
42226-88547-T01 - IWS/WS Supply, Delivery and Offload Liquid Sodium Bisulphite
The City of Ottawa seeks liquid sodium bisulphite (NaHSO3) solution.
CityON
Posted
Oct 2, 2026
ClosesOct 26, 2026
38426-96310-T01 - TS / TBOM Supply and Deliver New First Line Quality Bus Fleet Tires
The City of Ottawa’s Transit Services Department seeks the supply and delivery of new first line quality bus fleet tires.
CityON
Posted
Oct 2, 2026
ClosesOct 19, 2026
38626-95896-T01 - PWD/SWS/ Producer Obligations: Blue Box Regulation
The City of Ottawa seeks bids from qualified firms to provide Producer Responsibility Organization services.
CityON
Posted
Oct 5, 2026
ClosesOct 27, 2026
IWS IS DCMB CP001027 Canadian Shield Avenue Extension
The City of Ottawa is seeking formal tenders for the Canadian Shield Avenue road extension.
CityON
Posted
Oct 7, 2026
ClosesOct 29, 2026
39526-96266-T02 - TS / ES Fluid Analysis Services for OC Transpo
The City of Ottawa seeks tender submissions from qualified vendors for professional fluid analysis services.
CityON
Posted
Oct 9, 2026
ClosesNov 3, 2026
33426-42059-P01 - IWSD/ISSP/APB Supply Deliver and Install Seating for Ādisōke
The City of Ottawa seeks proposals to supply, deliver and install seating for Ādisōke.
CityON
Posted
Oct 9, 2026
ClosesNov 2, 2026
33426-88566-T01 - IWSD/WTFS Supply and Delivery of Hydrofluorosilicic Acid
The City of Ottawa is requesting tenders for the supply and delivery of hydrofluorosilicic acid.
CityON
Posted
Oct 15, 2026
ClosesNov 5, 2026
43826-96861-S01 - Pavement Marking Application and Refreshing Services
The City of Ottawa is seeking offers from qualified firms to provide pavement marking application and refreshing services.
CityON
Posted
Oct 15, 2026
ClosesNov 5, 2026
36526-91479-Q01 - IWSD/IS/DCFB CF000357 Tom Brown Arena Structural Rehabilitation
The City of Ottawa is seeking qualification submissions for the CF000357 Tom Brown Arena Structural Rehabilitation project under the attached Terms of Reference.