Municipal · Ontario

Solid Waste Management Services contracts

Solid Waste Management Services published 287 contract awards between 2012 and 2026, worth $1.6 billion where a value was published, to 16 named suppliers. WSP Canada Inc. won the most, with 9.

287

Contract awards

Published award notices.

$1.6 billion

Published value

From the 247 awards that published a value.

Suppliers

Companies named as the winner of an award.

2012 to 2026

Years on record

First and latest published award.

Who wins

Top suppliers

The suppliers that won the most Solid Waste Management Services contracts.

1WSP Canada Inc.9 awards · $13.6 million
2GFL Environmental Inc.7 awards · $508.5 million
3GHD Limited6 awards · $17 million
4Ainsworth Inc.3 awards · $353,280
5Black & McDonald Limited3 awards · $1.5 million
6Ernst & Young LLP3 awards · $640,618
7AECOM Canada Ltd.3 awards · $1.9 million
8Golder Associates Ltd.2 awards · $810,659
9Optimus SBR Inc.1 awards
10Tetra Tech Canada Inc.1 awards · $375,417

Activity

Awards by year

Published awards in the last 6 years. The current year is partial.

202110 · $15.1 million
202210 · $17.1 million
202310 · $6.9 million
202415 · $19.2 million
202527 · $434.1 million
202622 · $2.7 million

What they buy

Contracts by category

Largest

Largest published awards

The scope includes but not limited to the provision of collection, transportation and off-loading of Garbage, Bulky…GFL Environmental Inc. · March 4, 2025$197.1 million
The RFQ is an invitation by the City of Toronto (the “City”) to prospective Suppliers to submit bids for the…GFL Environmental Inc. · September 29, 2025$136.9 million
This nRFP is an invitation by the City of Toronto (the "City") to prospective vendors to submit Bids for the provision…January 23, 2025$44.5 million
This Request for Quotation (the “RFQ”) is an invitation by the City of Toronto (the “City”) to prospective Suppliers to…March 27, 2025$14.2 million
This RFP is an invitation by the City of Toronto (the “City”) to prospective suppliers to submit Bids for engineering…GHD Limited · December 1, 2025$10.3 million

Latest

Recently awarded

This Request for Quotation (the “RFQ”) is an invitation by the City of Toronto (the “City”) to prospective Suppliers to…September 24, 2026
This RFT is an invitation by the City: For for Electrical Upgrade Project at Commissioners Transfer Station to…Ainsworth Inc. · September 8, 2026
Offers are invited for the provision of all labour, material, and equipment required for the purchase, pick-up…September 1, 2026
This Request for Quotation (the “RFQ”) is an invitation by the City of Toronto (the “City”) to prospective Suppliers to…August 27, 2026
This Request for Quotation (the “RFQ”) is an invitation by the City of Toronto (the “City”) to prospective Suppliers to…August 27, 2026$2.7 million
This RFT is an invitation by the City to prospective Suppliers to submit bids for the performance of the Work, as…August 26, 2026

Which of these contracts are coming up for renewal, and every open Solid Waste Management Services opportunity, are in Publicus. See how it works.

Engineering & Construction Services275 awards
Fleet Services430 awards
Transportation Services1,112 awards
Parks, Forestry & Recreation736 awards
Toronto Water716 awards
Engineering & Construction Services - Engineering Services565 awards

Source: Publicus procurement data as of October 26, 2026. Counts are published award notices; values are disclosed amounts in Canadian dollars, and undated awards are not counted, so totals are a floor. Names are as the publishers spell them, combined where they clearly refer to the same organization.

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At a glance