Bid opportunities and how to become a supplier

In general, we issue bid opportunities in four main categories: 

Goods and services

Examples include:

  • Basketballs
  • Office supplies
  • Car parts
  • Water pumps
  • C-trains
  • Event planning

 

Professional services

Professional services such as:

  • Electrical engineering
  • Architecture

Suppliers must prequalify to bid on this type of work.

Construction

Construction projects such as:

  • Roadworks
  • Renovations
  • New buildings

Suppliers must prequalify to bid on this type of work.

Information technology

Examples include:

  • Various software
  • Hardware needs

How to respond to a bid opportunity

Suppliers are responsible for staying informed of current or upcoming procurement opportunities. We advertise these through:

SAP Ariba Discovery
Alberta Purchasing Connection

To respond to bid opportunities, you must have an account on SAP Business Network.

See Contract Management System (CMS) for more information. 

We strive to post all award notices within 48 hours of each decision. See award notices here:

2025 Calgary Buyers Expo and Diverse Supplier Information Session

November 6, 2025

In partnership with Procurement Assistance Canada (PAC). This free information session is a valuable opportunity for suppliers to connect directly with The City and other provincial and federal government buyers. Learn about what the government and other organizations purchase, the procurement process and how to find and bid on opportunities. Register early to secure your spot. 

Register Now

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