Canada · Federal contract register · Supplier record

CORE6 ENVIRONMENTAL LTD

Line: Services related to the remediation of contaminated sitesRegister loaded to June 2026Compiled 16 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: 12 government contracts in Canada since 2024”, 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

Won without a rival

2022-01-24 – 2025-07-15
25uncontested awards
93%of its awards
1without a competition
24single bid

CORE6 ENVIRONMENTAL LTD won 25 of its 27 public contract awards in Canada without a rival from 2022-01-24 to 2025-07-15, worth $982K: 1 without a competition and 24 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Fisheries and Oceans Canada with 25.

Buyers: Fisheries and Oceans Canada (25)

Every uncontested award of CORE6 ENVIRONMENTAL LTD · Canada: all uncontested awards

Contracts

27 on record

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, 16 October 2026
5notices
4open today
1standing lists
Notice and buyerClosesStatus
Contaminated Sites Assessment and Monitoring Services SL
Defence Construction Canada / Construction de Défense Canada · Competitive - Open bidding
3 Nov 2026Open
EW699-260375B-Nunavut Multidisciplinary Environmental Consulting Services RFSO
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
26 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 Jun 2026
$1,895,827
2022–2023
$391,345

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.