International Ozone
Recompete radar
1 expiring in 12moContracts nearing the end of their term. Some may go back out to tender when they expire.
Contract history
Where the revenue comes from
top 1 buyersSimilar suppliers
Open tenders matching this supplier's work
Scientific Diving for Repair, Maintenance and Cleaning of Water Intakes at Six Great Lakes Monitoring Stations
Closes: Nov 26, 2026
Energy & Environment
Purchase of One Inductively Coupled Plasma Optical Emission Spectrometer (ICP‑OES) – Swift Current R&D Centre
Closes: Nov 17, 2026
Research & Development
Specialized Test-Grade Fuel Supply for Vehicle and Engine Emissions Testing — ECCC Ottawa (Dec 2026–Nov 2028)
Closes: Nov 20, 2026
Energy & Environment
Operation, Maintenance and Monitoring of Mechanical and Electrical Systems – Canadian Meteorological Centre, Dorval
Closes: Oct 30, 2026
Infrastructure
Climate Change Adaptation Professional Services for Coordination and Strategic Support of the Réseau de ressources en transition climatique
Closes: Nov 03, 2026
Consultancy & Legal
Contaminated Sites Assessment and Monitoring Services – Source List for Ontario (Defence Construction Canada)
Closes: Nov 03, 2026
Energy & Environment
Supply and Delivery of OEM Air Quality Instrumentation Replacement Components – Ministry of the Environment, Conservation and Parks, Etobicoke (Delivery by 31 Mar 2027)
Closes: Nov 20, 2026
Energy & Environment
Sprinkler Maintenance, Repair and Installation — ISED SBC Complex, 3701 Carling Avenue, Ottawa (NCR)
Closes: Nov 03, 2026
Public Safety & Security
National RFP for Laboratory and Science Equipment, Supplies, Technology and Services – Canada & US
Closes: Nov 09, 2026
Research & Development
Supply, Delivery and Commissioning of Scientific and Laboratory Equipment – National Research Council Canada
Closes: Nov 04, 2026
Research & Development
As-and-When Electrical Services for Innovation, Science and Economic Development Canada – Base to Nov 30, 2027 with Two Option Years
Closes: Nov 06, 2026
Infrastructure
Survey Services to Measure Quebec Population Attitudes on Climate Challenges
Closes: Nov 03, 2026
Consultancy & Legal
Includes consolidated data for: International Ozone Services Inc.
Unlock the full platform.
7 days free, then $59/CAD per month. Cancel anytime.
What you get
Find
Government tenders from many sources, in one platform.
We monitor federal, provincial and municipal portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Alerts
Get the right tenders by email.
Tell us what you are looking for and we email you when a matching tender is published.
GmailAssess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Market
Follow International Ozone and get alerts when they win.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
GovMarket AI
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Get started
Win more government work.
Find the tender, size it up and track the bid, in one place.
7 days free, then $59/CAD per month
