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Vendor

Mackinnon & Olding

Department

National Defence

Contract Value

$366.9K

Contract Date

2026-01-29

Fiscal Year

2025-2026

Commodity Type

Solicitation Procedure

Reference Number

C-2025-2026-Q4-06800

Description

Other equipment

Solicitation trail

Other equipment, cfb halifax

Solicitation number

W3554-206291 ↗

W3554-206291/002/HAL

Procurement ID

W3554-4503027822

Other contracts under this solicitation

MacKinnon and Olding — National Defence, $1.7M, 2019-10-02 → 2021-03-31
MACKINNON AND OLDING LTD — National Defence, $1.1M, 2024-12-09 → 2025-03-14
MacKinnon & Olding — National Defence, $425K, 2022-07-25 → 2022-12-02
Mackinnon & Olding — National Defence, $397K, 2026-04-22 → 2026-08-31
MacKinnion & Olding — National Defence, $388K, 2025-03-24 → 2025-05-08
MacKinnon and Olding Ltd — National Defence, $375K, 2023-03-17 → 2023-05-31
M&O Ltd — National Defence, $354K, 2024-01-16 → 2024-03-15
Mackinnon and Olding Limited — National Defence, $296K, 2022-12-19 → 2023-10-31
Canadian Maritime Engineering, Coatings Woosdside Division — National Defence, $294K, 2021-01-13 → 2021-04-19
MacKinnion And Olding — National Defence, $269K, 2023-10-30 → 2024-01-12
MacKinnon and Olding Limited — National Defence, $248K, 2022-12-22 → 2023-06-02
Canadian Maritime Engineering Ltd ( CME) — National Defence, $226K, 2025-06-26 → 2026-03-31

Proactive disclosure does not link to the solicitation; the trail above is reconstructed from the standing-offer number. CanadaBuys holds notices from 2022 onward — earlier solicitations lived on buyandsell.gc.ca and may no longer be online.

Mackinnon & Olding × National Defence

31 contracts totalling $3.8M

View full history →

National Defence — S

85,262 contracts in this category

Related Contracts

Description	Value	Date
Other equipment	$389.9K	2026-05-26
Other equipment	$330.1K	2026-05-22
Other equipment	$182.1K	2026-04-28
Other equipment	$182.1K	2026-04-28
Other equipment	$17.1K	2026-04-23

Vendor Profile

Mackinnon & Olding →

Department Profile

National Defence →

Fiscal Year

2025-2026 →

Also filed under: National Defence contracts