Canada · Federal contract register · Supplier record

Clean Harbors Canada Inc.

Name: Clean Harbors Canada Inc.: public contracts
Creator: Assay Systems
License: https://open.canada.ca/en/open-government-licence-canada

Line: Waste disposalRegister loaded to June 2026Compiled 16 October 2026

Clean Harbors Canada Inc. — Canada · Federal contract register · Supplier record: 317 contracts, all years ($11,026,896 · Feb 2005 – Jun 2026); $1.9M since January 2024 (50 contracts · 6 departments); 24th rank in the line (of 289 suppliers · 1.75%); 9 departments never served ($3.5M on the line without Clean Harbors Canada Inc.).

Assay record ASY-CA-02O6JJ71QN · Cite as: Assay Systems, “Clean Harbors Canada Inc.: 50 government contracts in Canada since 2024”, https://assay-systems.com/register/ca/clean-harbors-canada-inc/

317

contracts, all years

$11,026,896 · Feb 2005 – Jun 2026

$1.9M

since January 2024

50 contracts · 6 departments

24th

rank in the line

of 289 suppliers · 1.75%

departments never served

$3.5M on the line without Clean Harbors Canada Inc.

Own record by year

2019 onward

$238K

$118K

$357K

$854K

$633K

$799K

$772K

$361K

20192020202120222023202420252026

Who buys from Clean Harbors Canada Inc.

since January 2024

6departments

$1.9Mpaid

45.8%top buyer

National Defence45.8%

$884,052

National Research Council Canada26.5%

$512,199

Parks Canada16.8%

$323,954

Environment and Climate Change Canada9.0%

$173,687

Agriculture and Agri-Food Canada1.0%

$19,374

Fisheries and Oceans Canada0.9%

$18,214

Before 2024 only: Canadian Grain Commission, Correctional Service of Canada, Natural Resources Canada, Public Health Agency of Canada, Transport Canada.

Won without a rival

2022-02-04 – 2026-05-26

19uncontested awards

28%of its awards

14without a competition

5single bid

CLEAN HARBORS CANADA INC won 19 of its 68 public contract awards in Canada without a rival from 2022-02-04 to 2026-05-26, worth $575K: 14 without a competition and 5 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest National Research Council Canada with 10.

Buyers: National Research Council Canada (10) · Parks Canada (3) · Environment and Climate Change Canada (3) · Correctional Service of Canada (1) · Public Health Agency of Canada (1) · Natural Resources Canada (1)

Every uncontested award of CLEAN HARBORS CANADA INC · Canada: all uncontested awards

Contracts

68 on record

Rental of Other Buildings · Parks Canada · $308.4K · 2024-08-27
Miscellaneous textiles, headgear, umbrellas, etc. · Canadian Grain Commission · $215.1K · 2022-01-26
Waste disposal · National Defence · $181.7K · 2024-03-15
Services related to the remediation of contaminated sites · National Research Council Canada · $158.7K · 2026-03-24
Services related to the remediation of contaminated sites · Environment and Climate Change Canada · $96.6K · 2025-02-18
Waste disposal · National Defence · $75.5K · 2025-09-11
Waste disposal · National Defence · $69.0K · 2025-02-12
Other Business services not Elsewhere Specified · National Defence · $63.7K · 2023-07-10
Waste disposal · National Defence · $60.8K · 2025-10-02
Scientific services · National Research Council Canada · $57.9K · 2022-06-08

Lines the register files it under

6 lines · all years

Waste disposalthis page

$2,595,323

Construction work for civil engineering

$1,835,993

Hazardous substance removal and disposal - building related

$1,480,718

Other business services not elsewhere specified

$610,338

Hazardous chemicals removal

$491,046

Special trade construction wrk

$415,360

The line

since January 2024

$46.8Mline value

825contracts

18departments

289suppliers

49.1%held by top ten

Waste disposal

$21.2M

$18.1M

$7.5M

202420252026Jan–Jun

24thof 289 suppliers

$816,711Clean Harbors Canada Inc. in the line

1.75%share of the line

1.8%of $36,976,378 spent by National Defence

8.5%of $1,344,512 spent by National Research Council Canada

132new suppliers since 2024 · $13.4M

Departments that buy the line and never bought from Clean Harbors Canada Inc.

9departments

76contracts

$3,460,605since January 2024

60contracts under $40,000

$1,272,457under $40,000

Public Services and Procurement Canada30 contracts

$947,900

Royal Canadian Mounted Police5 contracts

$807,495

Global Affairs Canada20 contracts

$587,027

Health Canada6 contracts

$453,474

Statistics Canada5 contracts

$416,478

Canadian Food Inspection Agency3 contracts

$99,741

Indigenous Services Canada4 contracts

$89,945

Innovation, Science and Economic Development Canada2 contracts

$47,165

Canadian Heritage1 contract

$11,380

How the line is bought

by value, since 2024

5%no competition

4%one applicant

0of these to Clean Harbors Canada Inc.

Competed, several suppliers applied662 contracts

$42,583,083 · 91.0%

Awarded directly, no competition111 contracts

$2,418,384 · 5.2%

Competed, one supplier applied52 contracts

$1,795,391 · 3.8%

Contracts reaching their end dates

Oct 2026 – October 2027

79contracts

$5,072,143end by October 2027

59end in March 2027 · $2.6M

17in departments never served · $624K

$133K

$157K

$255K

$42.0K

$2.6M

$1.6M

$136K

$13.3K

$56.8K

$39.5K

Oct 263 contractsNov 263 contractsDec 262 contractsFeb 271 contractMar 2759 contractsApr 275 contractsMay 272 contractsJun 271 contractAug 272 contractsSep 271 contract

Notices in the line

CanadaBuys, 16 October 2026

8notices

8open today

0standing lists

Notice and buyer	Closes	Status
Sustainable Northern Operations: Water & Waste Department of Public Works and Government Services (PSPC) · Competitive - Open bidding	20 Oct 2026	Open
Stage 2 - WWTP Airline & UV Replacement, Lake Louise, Yoho and Kootenay National Parks Parks Canada Agency (PC) · Competitive - Open bidding	22 Oct 2026	Open
Consultation and water treatment monitoring services Department of Agriculture and Agri-Food (AAFC) · Competitive - Open bidding	4 Nov 2026	Open
EB218-260220 - SA for the Supply, Installation and Maintenance of Residential Water Treatment Systems Round Two Department of Public Works and Government Services (PSPC) · Competitive - Open bidding	26 Nov 2026	Open
EW699-260375B-Nunavut Multidisciplinary Environmental Consulting Services RFSO Department of Public Works and Government Services (PSPC) · Competitive - Open bidding	26 Nov 2026	Open
RFI W8476226540A Deployable Camp Infrastructure and Utilities Systems (Camp Sustain) Department of Public Works and Government Services (PSPC) · Competitive - Open bidding	31 Dec 2026	Open
Industry Sustainment Business Case Analysis (SBCA) Workshop Department of Public Works and Government Services (PSPC) · Competitive - Open bidding	31 Dec 2026	Open
EW479-162880-D - Hazardous Waste Disposal Services Department of Public Works and Government Services (PSPC) · Competitive - Open bidding	2 Aug 2027	Open

Suppliers next to it in the line

since January 2024

WASTE MANAGEMENT12 contracts · 3 departments

$936,040

City of Cold Lake2 contracts · 1 department

$818,373

Clean Harbors Canada Inc.

$816,711

MILLER WASTE SYSTEMS INC9 contracts · 3 departments

$716,398

All 289 suppliers in the line

Fastest-growing supplier in the line

same line

+763%growth

GFL ENVIRONMENTAL INC

2024 to Jun 2026

$6,047,005

2022–2023

$700,711

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.