Government vendor · Toronto, Ontario
Zeidler Architecture Inc.
Contracts with the federal government, Aug 2017 to May 2023. Based in Toronto, Ontario, going by its postal code.
- Federal contracts
- $104M
- 4 contracts
- Buyers
- 1
- departments and agencies
- Non-competitive
- 0%
- of 4 contracts that say how they were awarded
- First and latest
- 2017–2023
Federal contracts over $10,000, contracts dated Jan 2004 to Sep 2026, each counted once at its latest reported value. Source: Treasury Board proactive publication of contracts, published October 13, 2026.
See this vendor’s records on the government’s contract search
Who it sells to
| Department or agency | Contracts | Total |
|---|---|---|
| Public Services and Procurement Canada | 4 | $104M |
What it sells
By the Treasury Board object code each contract was filed under.
| Category | Contracts | Total |
|---|---|---|
| Architectural services | 3 | $103M |
| Advertising services | 1 | $505K |
Largest contracts
| Date | Buyer | What | How awarded | Value |
|---|---|---|---|---|
| May 2023 | Public Services and Procurement Canada | Architectural services | Competitive | $103,346,510 |
| May 2022 | Public Services and Procurement Canada | Advertising services | Competitive | $505,000 |
| Aug 2017 | Public Services and Procurement Canada | Architectural services | Competitive | $57,645 |
| Aug 2017 | Public Services and Procurement Canada | Architectural services | Competitive | $54,285 |
By year
| Year | Contracts | Total |
|---|---|---|
| 2017 | 2 | $112K |
| 2022 | 1 | $505K |
| 2023 | 1 | $103M |
Federal contracts
Newest first. Each at its latest reported value, amendments included.
| Date | Buyer | What | How awarded | Value |
|---|---|---|---|---|
| May 2023 | Public Services and Procurement Canada | Architectural services | Competitive | $103,346,510 |
| May 2022 | Public Services and Procurement Canada | Advertising services | Competitive | $505,000 |
| Aug 2017 | Public Services and Procurement Canada | Architectural services | Competitive | $57,645 |
| Aug 2017 | Public Services and Procurement Canada | Architectural services | Competitive | $54,285 |
CanadaBuys award notices
Contracts this vendor won through CanadaBuys since 2022.
| Awarded | Supplier | What | Buyer | Value |
|---|---|---|---|---|
| May 2023 | Zeidler Architecture Inc. | Block 2 Architectural and Engineering Services | Department of Public Works and Government Services (PSPC) | $104,503,325 |
CanadaBuys award notices since Aug 2022. They overlap the Treasury Board contract figures and are never added to them. Source: CanadaBuys open data, October 12, 2026.