Canada · Federal contract register · Supplier record

WESTHILLS AGGREGATES LIMITED

Line: LaboratoriesRegister loaded to June 2026Compiled 6 October 2026

WESTHILLS AGGREGATES LIMITED — Canada · Federal contract register · Supplier record: 10 contracts, all years ($2,063,034 · Sep 2022 – Sep 2025); $1.6M since January 2024 (7 contracts · 1 department); 48th rank in the line (of 112 suppliers · 0.11%); 4 departments never served ($66.0M on the line without WESTHILLS AGGREGATES LIMITED).

Assay record ASY-CA-0LOC3DP0ED · Cite as: Assay Systems, “WESTHILLS AGGREGATES LIMITED in the Government of Canada contract register”, https://assay-systems.com/register/ca/westhills-aggregates-limited/

10
contracts, all years
$2,063,034 · Sep 2022 – Sep 2025
$1.6M
since January 2024
7 contracts · 1 department
48th
rank in the line
of 112 suppliers · 0.11%
4
departments never served
$66.0M on the line without WESTHILLS AGGREGATES LIMITED

Own record by year

2022 onward
$331K
$98.5K
$758K
$876K
20222023202420252026

Who buys from WESTHILLS AGGREGATES LIMITED

since January 2024
1departments
$1.6Mpaid
100.0%top buyer
National Research Council Canada100.0%
$1,633,923

Before 2024 only: National Defence.

Lines the register files it under

4 lines · all years
Other non-residential buildings
$822,777
Laboratoriesthis page
$577,995
Services related to the remediation of contaminated sites
$577,463
Other engineering works
$84,800

The line

since January 2024
$208Mline value
172contracts
5departments
112suppliers
82.8%held by top ten

Laboratories

$90.5M
$41.9M
$75.2M
202420252026Jan–Jun
48thof 112 suppliers
$233,683WESTHILLS AGGREGATES LIMITED in the line
0.11%share of the line
0.2%of $141,615,999 spent by National Research Council Canada
31new suppliers since 2024 · $80.2M

Departments that buy the line and never bought from WESTHILLS AGGREGATES LIMITED

4departments
18contracts
$65,970,337since January 2024
5contracts under $40,000
$109,610under $40,000
Public Services and Procurement Canada9 contracts
$65,520,858
Agriculture and Agri-Food Canada7 contracts
$417,414
Natural Resources Canada1 contract
$18,751
Fisheries and Oceans Canada1 contract
$13,314

How the line is bought

by value, since 2024
1%no competition
28%one applicant
0of these to WESTHILLS AGGREGATES LIMITED
Competed, several suppliers applied102 contracts
$146,968,439 · 70.8%
Competed, one supplier applied22 contracts
$58,180,318 · 28.0%
Awarded directly, no competition48 contracts
$2,437,580 · 1.2%

Contracts reaching their end dates

Oct 2026 – October 2027
19contracts
$88,271,704end by October 2027
12end in March 2027 · $80.7M
4in departments never served · $54.9M
$1.2M
$728K
$1.9M
$630K
$3.1M
$80.7M
Oct 261 contractNov 262 contractsDec 262 contractsJan 271 contractFeb 271 contractMar 2712 contracts

Notices in the line

CanadaBuys, 6 October 2026
1notices
1open today
0standing lists
Notice and buyerClosesStatus
Chemical Residue and Allergen Testing in and on Food Products for Canadian Food Inspection Agency (CFIA)
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
16 Oct 2026Open

Suppliers next to it in the line

since January 2024
Selmar Holdings Ltd1 contract · 1 department
$245,710
WESTHILLS AGGREGATES LIMITED
$233,683
CONSTRUCTION JESSIKO INC1 contract · 1 department
$222,631
ALPHA ROOFING & CLADDING INC.1 contract · 1 department
$218,574

All 112 suppliers in the line

Fastest-growing supplier in the line

same line
+200%growth

ATCO FRONTEC LTD

2024 to date
$10,792,879
2022–2023
$3,594,271

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.