Canada · Federal contract register · Supplier record

CORE6 ENVIRONMENTAL LTD

Line: Services related to the remediation of contaminated sitesRegister loaded to June 2026Compiled 6 October 2026

CORE6 ENVIRONMENTAL LTD — Canada · Federal contract register · Supplier record: 46 contracts, all years ($2,565,291 · Jan 2016 – Jul 2025); $615K since January 2024 (12 contracts · 1 department); — rank in the line (of 119 suppliers · 0.0%); 9 departments never served ($69.2M on the line without CORE6 ENVIRONMENTAL LTD).

Assay record ASY-CA-1JGWSVD0X7 · Cite as: Assay Systems, “CORE6 ENVIRONMENTAL LTD in the Government of Canada contract register”, https://assay-systems.com/register/ca/core6-environmental-ltd/

46
contracts, all years
$2,565,291 · Jan 2016 – Jul 2025
$615K
since January 2024
12 contracts · 1 department
—
rank in the line
of 119 suppliers · 0.0%
9
departments never served
$69.2M on the line without CORE6 ENVIRONMENTAL LTD

Own record by year

2019 onward
$145K
$182K
$311K
$419K
$353K
$262K
20192020202120222023202420252026

Who buys from CORE6 ENVIRONMENTAL LTD

since January 2024
1departments
$615Kpaid
100.0%top buyer
Fisheries and Oceans Canada100.0%
$615,279

Lines the register files it under

6 lines · all years
Other business services not elsewhere specified
$1,085,107
Services related to the remediation of contaminated sitesthis page
$741,464
Other professional services not elsewhere specif
$354,612
Services related to the assessment of potentially contaminated sites
$260,863
Engineering services not elsewhere specified (specify)
$95,340
Services related to the remediation of contamina
$27,905

The line

since January 2024
$74.3Mline value
213contracts
10departments
119suppliers
70.1%held by top ten

Services related to the remediation of contaminated sites

$51.5M
$18.5M
$4.3M
202420252026Jan–Jun
—of 119 suppliers
$0CORE6 ENVIRONMENTAL LTD in the line
0.0%share of the line
23new suppliers since 2024 · $6.3M

Departments that buy the line and never bought from CORE6 ENVIRONMENTAL LTD

9departments
179contracts
$69,178,270since January 2024
66contracts under $40,000
$1,672,904under $40,000
National Defence47 contracts
$41,983,439
Parks Canada25 contracts
$18,505,805
National Research Council Canada39 contracts
$3,698,290
Public Services and Procurement Canada24 contracts
$2,214,528
Transport Canada13 contracts
$1,504,396
Environment and Climate Change Canada23 contracts
$999,829
Canadian Food Inspection Agency2 contracts
$146,483
Crown-Indigenous Relations and Northern Affairs Canada4 contracts
$83,958
Royal Canadian Mounted Police2 contracts
$41,542

How the line is bought

by value, since 2024
6%no competition
7%one applicant
0of these to CORE6 ENVIRONMENTAL LTD
Competed, several suppliers applied123 contracts
$64,474,552 · 86.7%
Competed, one supplier applied37 contracts
$5,068,377 · 6.8%
Awarded directly, no competition53 contracts
$4,787,239 · 6.4%

Contracts reaching their end dates

Oct 2026 – October 2027
37contracts
$28,926,577end by October 2027
32end in March 2027 · $7.2M
34in departments never served · $28.5M
$21.2M
$7.2M
$455K
Nov 261 contractMar 2732 contractsJul 274 contracts

Notices in the line

CanadaBuys, 6 October 2026
6notices
5open today
1standing lists
Notice and buyerClosesStatus
EZ113-270650 Groundwater Remediation by In-Situ Chemical Oxidation 2026-27 Phase 2
Department of Public Works and Government Services (PSPC) · Competitive - Selective tendering
9 Oct 2026Open
Phytoremediation at the Eureka High Arctic Weather Station (HAWS)
Department of the Environment (ECCC ) · Competitive - Open bidding
15 Oct 2026Open
Contaminated Sites Assessment and Monitoring Services SL
Defence Construction Canada / Construction de Défense Canada · Competitive - Open bidding
3 Nov 2026Open
FOX-A and FOX-1 Remediation Construction
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
31 Dec 2026Open
Industry Sustainment Business Case Analysis (SBCA) Workshop
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
31 Dec 2026Open
EW479-192534-C - Remediation Construction Services for Northern Contaminated Sites
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
31 May 2030List to May 2030

Suppliers next to it in the line

since January 2024
ARKTIS PIUSITIPPAA INC1 contract · 1 department
$0
KIPNIK NUNAVUT INC.1 contract · 1 department
$0
SILA REMEDIATION INC.1 contract · 1 department
$0
CORE6 ENVIRONMENTAL LTD
$0

All 119 suppliers in the line

Fastest-growing supplier in the line

same line
+384%growth

WSP CANADA INC

2024 to date
$1,895,827
2022–2023
$391,345

The extract

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

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