Corporation

TETRA TECH CANADA INC

Source: City of Toronto Lobbyist RegistryReport an error on this page

Registrations: 0; 0 active
Communications: 0; On registrations as client
Lobbyists: 0; No consultant firms
Linked agenda items: 0; Published links only
City contracts: 2; $4.6M with a published amount

Registrations

Registrations naming this organisation as client, consultant firm or another party. Source: City of Toronto Lobbyist Registry.

No registrations.

Offices contacted

Communications on registrations where this organisation is the client.

No communications recorded.

Lobbyists and consultant firms

Lobbyists on its registrations

Registrations

None recorded.

Consultant firms used

Registrations

None recorded.

Linked agenda items

No published links to agenda items.

Linked development applications

No published links to development or Committee of Adjustment applications.

City contracts and lobbying

All procurement →

Sources: TOBids awarded contracts, non-competitive contracts and solicitations (City of Toronto open data), and the Lobbyist Registry. Supplier names are matched to organisations by normalised name.

City contracts: 2; 2 competitive · 0 non-competitive
Contract value: $4.6M; Amounts as published
Award dates: 2020–2025; 6 August 2020 to 7 August 2025
Registrations naming TETRA TECH CANADA INC: 0; 0 on procurement · 0 communications as client
Communications inside an open solicitation: 0; No communications as client

Many procurement communications are permitted contact with designated staff. These lists describe timing only and link each record so readers can assess it against the procurement rules of the lobbying by-law.

Competitive and non-competitive

2 contracts

By value

By number of contracts

Contract value by division

2 records

Engineering & Construction Services - Engineering Services$4.2M
Solid Waste Management Services$375K

Contracts by award year

2020–2025

Lobbying and contracts on one timeline

6 August 2020 to 7 August 2025

Outlined marks are communications dated inside an open solicitation window. The data table below lists every event.

Every timeline event· 2 rows

Date	Event	Detail	Amount
7 August 2025	Contract awarded (competitive)	5045941159 · Solid Waste Management Services · Professional Services	$375,417
6 August 2020	Contract awarded (competitive)	2259600870 · Engineering & Construction Services - Engineering Services · Professional Services	$4,235,985

Sources: awarded contracts, non-competitive contracts, solicitations, Lobbyist Registry. Solicitation windows come from the open solicitations file, which lobbyTO keeps as a daily snapshot. Older windows are only known where the City's file still lists them.

Registrations linked to contracts or solicitations

No published links between this organisation's registrations and its contracts.

Contract records

Contract records· 2 rows

Date	Type	Document	Division	Detail	Amount
7 August 2025	Competitive (RFP)	5045941159	Solid Waste Management Services	Professional Services This RFP is an invitation by the City of Toronto (the “City”) to prospective suppliers to submit Bids for Biogas and Landfill Gas Utilization and Strategy Study, as further described in Part 3 (Requi…	$375,417
6 August 2020	Competitive (RFP)	2259600870	Engineering & Construction Services - Engineering Services	Professional Services Supplier as published: Tetra Tech Canada Inc.	$4,235,985

Corporate group

This organisation is not part of a corporate group identified from registry records.

Contributions by this organisation's lobbyists and officers

No contributions by this organisation's lobbyists or officers have been matched.