Canada · Federal contract register · Supplier record

SL ROSS ENVIRONMENTAL RESEARCH LTD.

Line: Scientific consultantsRegister loaded to June 2026Compiled 16 October 2026

SL ROSS ENVIRONMENTAL RESEARCH LTD. — Canada · Federal contract register · Supplier record: 9 contracts, all years ($319,796 · Jul 2011 – Sep 2024); $78.2K since January 2024 (1 contract · 1 department); — rank in the line (of 545 suppliers · 0.0%); 15 departments never served ($41.5M on the line without SL ROSS ENVIRONMENTAL RESEARCH LTD.).

Assay record ASY-CA-02EYKZ31OU · Cite as: Assay Systems, “SL ROSS ENVIRONMENTAL RESEARCH LTD.: 1 government contract in Canada since 2024”, https://assay-systems.com/register/ca/sl-ross-environmental-research-ltd/

9
contracts, all years
$319,796 · Jul 2011 – Sep 2024
$78.2K
since January 2024
1 contract · 1 department
—
rank in the line
of 545 suppliers · 0.0%
15
departments never served
$41.5M on the line without SL ROSS ENVIRONMENTAL RESEARCH LTD.

Own record by year

2021 onward
$78.9K
$44.9K
$78.2K
202120222023202420252026

Who buys from SL ROSS ENVIRONMENTAL RESEARCH LTD.

since January 2024
1departments
$78.2Kpaid
100.0%top buyer
Environment and Climate Change Canada100.0%
$78,196

Before 2024 only: Natural Resources Canada.

Contracts

2 on record

Lines the register files it under

6 lines · all years
Scientific consultantsthis page
$127,419
Measuring, controlling, laboratory, medical and optical instruments, apparatus and accessories
$78,196
Other professional services not elsewhere specified
$44,915
Scientific services
$24,916
Other professional services not elsewhere specifie
$22,600
0431 scientific consultants
$21,750

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
—of 545 suppliers
$0SL ROSS ENVIRONMENTAL RESEARCH LTD. in the line
0.0%share of the line
224new suppliers since 2024 · $15.8M

Departments that buy the line and never bought from SL ROSS ENVIRONMENTAL RESEARCH LTD.

15departments
378contracts
$41,471,972since January 2024
220contracts under $40,000
$5,253,872under $40,000
Canadian Space Agency61 contracts
$20,869,905
Health Canada130 contracts
$7,157,324
Public Health Agency of Canada27 contracts
$5,542,731
Canadian Nuclear Safety Commission14 contracts
$2,470,017
Parks Canada51 contracts
$2,245,086
Fisheries and Oceans Canada61 contracts
$1,472,039
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 SL ROSS ENVIRONMENTAL RESEARCH LTD.
Awarded directly, no competition545 contracts
$21,624,407 · 36.6%
Competed, several suppliers applied99 contracts
$18,969,707 · 32.1%
Competed, one supplier applied99 contracts
$18,516,645 · 31.3%

Contracts reaching their end dates

Oct 2026 – October 2027
61contracts
$13,571,403end by October 2027
39end in March 2027 · $5.8M
38in departments never served · $10.4M
$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
WATER QUALITY ASSOCIATION1 contract · 1 department
$10,242
EPISTREAM CONSULTING INCORPORATED1 contract · 1 department
$10,170
PHASE 5 CONSULTING GROUP INC.1 contract · 1 department
$10,000
SL ROSS ENVIRONMENTAL RESEARCH LTD.
$0

All 545 suppliers in the line

Fastest-growing supplier in the line

same line
+114%growth

HONEYWELL LIMITED / HONEYWELL LIMITEE

2024 to Jun 2026
$1,841,510
2022–2023
$861,435

The extract

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

Request extractSee a sample extract

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