Government vendor · Ontario
Annis, O'Sullivan, Vollebekk Ltd.
Contracts with the federal government, Jun 2004 to Jun 2026. Based in Ontario, going by its postal code.
- Federal contracts
- $2.1M
- 44 contracts
- Buyers
- 4
- departments and agencies
- Non-competitive
- 31%
- of 42 contracts that say how they were awarded
- First and latest
- 2004–2026
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 | 39 | $2M |
| Environment and Climate Change Canada | 2 | $39K |
| National Research Council Canada | 2 | $27K |
| National Defence | 1 | $12K |
What it sells
By the Treasury Board object code each contract was filed under.
| Category | Contracts | Total |
|---|---|---|
| Engineering services not elsewhere specified | 32 | $1.8M |
| Highways, roads and streets | 3 | $160K |
| Other professional services not elsewhere specified | 5 | $85K |
| Sewer and water | 1 | $25K |
| Engineering consultants-Construction | 1 | $14K |
| Other engineering works | 1 | $14K |
Largest contracts
By year
| Year | Contracts | Total |
|---|---|---|
| 2004 | 1 | $12K |
| 2012 | 1 | $14K |
| 2013 | 1 | $14K |
| 2017 | 1 | $36K |
| 2018 | 2 | $48K |
| 2019 | 3 | $137K |
| 2020 | 4 | $105K |
| 2021 | 2 | $29K |
| 2022 | 3 | $69K |
| 2023 | 9 | $1M |
| 2024 | 7 | $308K |
| 2025 | 7 | $202K |
| 2026 | 3 | $71K |
Federal contracts
Newest first. Each at its latest reported value, amendments included.
CanadaBuys award notices
Contracts this vendor won through CanadaBuys since 2022.
| Awarded | Supplier | What | Buyer | Value |
|---|---|---|---|---|
| Jul 2023 | Annis O'Sullivan Vollebekk Ltd. | Cadastral Survey and Engineering Services | Department of Public Works and Government Services (PSPC) | Not stated |
| Jul 2023 | Annis O'Sullivan Vollebekk Ltd. | Amend 000 - SURVEY SERVICES ON PPB DISTRICT - Annis, O'Sullivan, Vollebekk Ltd. | Department of Public Works and Government Services (PSPC) | Not stated |
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.