Canada · Federal contract register · Supplier record

TISDALE ENVIRONMENTAL CONSULTING

Line: Scientific consultantsRegister loaded to June 2026Compiled 6 October 2026

TISDALE ENVIRONMENTAL CONSULTING — Canada · Federal contract register · Supplier record: 2 contracts, all years ($39,692 · Feb 2024 – Apr 2025); $39.7K since January 2024 (2 contracts · 1 department); 237th rank in the line (of 545 suppliers · 0.07%); 16 departments never served ($57.6M on the line without TISDALE ENVIRONMENTAL CONSULTING).

Assay record ASY-CA-14GBSIU0VI · Cite as: Assay Systems, “TISDALE ENVIRONMENTAL CONSULTING in the Government of Canada contract register”, https://assay-systems.com/register/ca/tisdale-environmental-consulting/

2
contracts, all years
$39,692 · Feb 2024 – Apr 2025
$39.7K
since January 2024
2 contracts · 1 department
237th
rank in the line
of 545 suppliers · 0.07%
16
departments never served
$57.6M on the line without TISDALE ENVIRONMENTAL CONSULTING

Own record by year

2024 onward
$27.4K
$12.3K
202420252026

Who buys from TISDALE ENVIRONMENTAL CONSULTING

since January 2024
1departments
$39.7Kpaid
100.0%top buyer
Fisheries and Oceans Canada100.0%
$39,692

The line

since January 2024
$59.1Mline value
743contracts
17departments
545suppliers
24.7%held by top ten

Scientific consultants

$25.1M
$25.0M
$9.0M
202420252026Jan–Jun
237thof 545 suppliers
$39,692TISDALE ENVIRONMENTAL CONSULTING in the line
0.07%share of the line
2.7%of $1,472,039 spent by Fisheries and Oceans Canada
224new suppliers since 2024 · $15.8M

Departments that buy the line and never bought from TISDALE ENVIRONMENTAL CONSULTING

16departments
682contracts
$57,638,721since January 2024
482contracts under $40,000
$12,875,857under $40,000
Canadian Space Agency61 contracts
$20,869,905
Environment and Climate Change Canada299 contracts
$14,303,623
Health Canada130 contracts
$7,157,324
Public Health Agency of Canada27 contracts
$5,542,731
Natural Resources Canada66 contracts
$3,335,165
Canadian Nuclear Safety Commission14 contracts
$2,470,017
Parks Canada51 contracts
$2,245,086
Patented Medicine Prices Review Board Canada11 contracts
$527,500
Agriculture and Agri-Food Canada6 contracts
$410,874
Transport Canada4 contracts
$242,394
Canadian Food Inspection Agency4 contracts
$210,880
International Joint Commission3 contracts
$175,358
Canada Water Agency2 contracts
$78,968
National Research Council Canada2 contracts
$32,181
Polar Knowledge Canada1 contract
$19,110
Correctional Service of Canada1 contract
$17,605

How the line is bought

by value, since 2024
37%no competition
31%one applicant
0of these to TISDALE ENVIRONMENTAL CONSULTING
Awarded directly, no competition544 contracts
$21,597,055 · 36.5%
Competed, several suppliers applied101 contracts
$19,009,399 · 32.2%
Competed, one supplier applied98 contracts
$18,504,305 · 31.3%

Contracts reaching their end dates

Oct 2026 – October 2027
61contracts
$13,571,403end by October 2027
39end in March 2027 · $5.8M
57in departments never served · $13.5M
$30.2K
$189K
$211K
$151K
$124K
$5.8M
$1.1M
$6.0M
Oct 261 contractNov 261 contractDec 267 contractsJan 273 contractsFeb 272 contractsMar 2739 contractsApr 271 contractAug 277 contracts

Suppliers next to it in the line

since January 2024
DECISION LAB INC1 contract · 1 department
$39,720
TISDALE ENVIRONMENTAL CONSULTING
$39,692
ALBERTA BIODIVERSITY MONITORING Institute1 contract · 1 department
$39,690
BUREAU VERITAS CANADA (2019) INC2 contracts · 1 department
$39,660

All 545 suppliers in the line

Fastest-growing supplier in the line

same line
+114%growth

HONEYWELL LIMITED / HONEYWELL LIMITEE

2024 to date
$1,841,510
2022–2023
$861,435

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Contains information licensed under the Open Government Licence – Canada.Source: Government of Canada proactive disclosure of contracts.