Mills/Sterling Aerospace Inc

P.O Box 1018 , Uxbridge , Ontario , L9P 1N3, Canada (supplier address as published in award notices)

Contracts won

Total awarded value

$1,181,846

First award (in data)

2012-02-17

Latest award

2026-01-14

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Standing offers & supply arrangements held

2 active, 0 expired in the current federal dataset. Matched by supplier name. What these types mean

Agreement	Type	For	Awarded	Expires
Amend 005 - DND SA - Aviation Replacement Parts - Mills-Sterling Aerospace, Inc. CW2395589	SA	Department of National Defence	2018-10-18	2028-06-01
T8493-140035_044_CAG-Mills-Sterling Aerospace, Inc CW2411217	SA	Transport Canada	2020-06-30	2026-12-31

Top buying departments

National Defence48 · $595,620
Public Services and Procurement Canada37 · $586,226

Award history

Date	Title	Department	Value	Bids
2026-01-14	Supply Arrangement - W8485-184741 Series - Aviation Replacement Parts	National Defence	$48,593	Unknown
2025-02-20	Aviation Replacement Parts for the CC-138 Twin Otter	National Defence	$61,943	Unknown
2025-01-21	Aviation Replacement Parts for the C-17 Globemaster	National Defence	$32,790	Unknown
2024-11-07	240023- 212-062-514-101 BLOWER, OIL COOLER	Public Services and Procurement Canada	$22,374	Unknown
2024-07-11	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$521	Unknown
2024-07-09	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$26,188	Unknown
2023-09-12	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$3,457	Unknown
2023-07-13	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$29,835	Unknown
2023-06-28	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$10,812	Unknown
2022-02-15	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$298	Unknown
2022-02-14	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$8,049	Unknown
2022-02-10	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$186	Unknown
2021-11-08	Aviation replacement parts for various aircrafts	National Defence	$6,232	Unknown
2021-08-04	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$3,039	Unknown
2021-08-04	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$28,586	Unknown
2021-02-22	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$386	Unknown
2020-12-22	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$675	Unknown
2020-12-15	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$1,139	Unknown
2020-07-30	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$281	Unknown
2020-06-30	SA - VARIOUS AIRCRAFT PARTS	Public Services and Procurement Canada	Unknown	Unknown
2020-06-16	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$4,351	Unknown
2020-05-22	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$165	Unknown
2020-05-22	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$352	Unknown
2020-05-15	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$61,864	Unknown
2020-02-11	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$943	Unknown
2020-02-11	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$144	Unknown
2020-02-10	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$33,231	Unknown
2020-01-31	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$2,397	Unknown
2020-01-31	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$127	Unknown
2020-01-30	Aviation Replacement Parts for the CC138 Twin Otter and the CC115 Buffalo	National Defence	$1,071	Unknown
2019-09-23	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$4,531	Unknown
2019-09-23	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$115	Unknown
2019-08-28	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$6,745	Unknown
2019-08-20	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$6,206	Unknown
2019-08-13	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$4,622	Unknown
2019-07-09	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$10,437	Unknown
2019-07-09	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$290	Unknown
2019-06-26	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$112	Unknown
2019-05-21	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$3,508	Unknown
2019-05-10	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$40,588	Unknown
2019-05-06	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$165	Unknown
2019-04-24	Aviation Replacement Parts for the CC138 Twin Otter	National Defence	$11,334	Unknown
2019-04-24	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$23,971	Unknown
2019-04-23	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$51,204	Unknown
2019-04-10	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$4,563	Unknown
2019-04-09	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$20,185	Unknown
2019-03-20	Aviation Replacement Parts for the CC115 Buffalo	National Defence	$31,573	Unknown
2018-10-18	Amend 005 - DND SA - Aviation Replacement Parts - Mills-Sterling Aerospace, Inc.	Public Services and Procurement Canada	Unknown	Unknown
2018-07-12	Stock Buy for CC115 BUFFALO	National Defence	$461	Unknown
2018-07-03	Stock Buy for CC115 BUFFALO	National Defence	$5,629	Unknown
2016-10-31	CH147F Chinook Spares	National Defence	$1,727	Unknown
2016-07-15	SPARE PARTS FOR THE TLAV FOV	Public Services and Procurement Canada	$102	Unknown
2016-05-04	CC138 Twin-Otter aircraft spares	Public Services and Procurement Canada	$16,355	Unknown
2016-05-04	STOCK BUY FOR TWIN-OTTER AIRCRAFT	Public Services and Procurement Canada	$6,593	Unknown
2016-04-25	SEAL, NONMETALLIC	Public Services and Procurement Canada	$431,662	Unknown
2016-04-18	Stock Replenishment CC130	Public Services and Procurement Canada	$5,686	Unknown
2016-01-21	STOCK BUY FOR BUFFALO AIRCRAFT	Public Services and Procurement Canada	$1,497	Unknown
2016-01-15	Stock Replenishment CC130/CP140 PRO	Public Services and Procurement Canada	$2,379	Unknown
2016-01-13	Stock for BUFFALO Aircraft	Public Services and Procurement Canada	$1,229	Unknown
2015-12-08	STOCK BUY - SEA KING CH125	Public Services and Procurement Canada	$14,185	Unknown
2015-09-10	Stock Replenishment CC130/CP140	Public Services and Procurement Canada	$27,349	Unknown
2015-07-09	CC115 BUFFALO aircraft spares	Public Services and Procurement Canada	$2,418	Unknown
2015-06-30	STOCK BUY FOR CC115 BUFFALO	Public Services and Procurement Canada	$2,025	Unknown
2015-04-23	CC138 Twin Otter aircraft spares	Public Services and Procurement Canada	$139	Unknown
2015-03-09	PRATT & WHITNEY SPARES	Public Services and Procurement Canada	$3,469	Unknown
2014-10-02	MISCELLANEOUS PARTS	Public Services and Procurement Canada	$198	Unknown
2013-05-16	CP140 Spares	Public Services and Procurement Canada	$130	Unknown
2013-01-23	STOCK REPLENISHMENT FOR THE CP140 AIRCRAFT.	Public Services and Procurement Canada	$63	Unknown
2013-01-15	STOCK BUY BUFFALO	Public Services and Procurement Canada	$298	Unknown
2012-11-05	Aircraft Maintenance and Repair Shop Specialized Equipment	Public Services and Procurement Canada	Unknown	Unknown
2012-07-04	HOSE ASSEMBLY,NONMETALLIC	Public Services and Procurement Canada	$629	Unknown
2012-06-08	SPARE PARTS FOR THE RWS	Public Services and Procurement Canada	$154	Unknown
2012-05-16	Spares for various aircrafts	Public Services and Procurement Canada	$404	Unknown
2012-05-10	CC-130 Hercules aircraft spares	Public Services and Procurement Canada	$581	Unknown
2012-05-03	STOCK BUY PROPULSION CC130	Public Services and Procurement Canada	$278	Unknown
2012-04-27	Stock Replenishment	Public Services and Procurement Canada	$761	Unknown
2012-04-17	TUTOR CT114 SNOWBIRDS & TRAINERS	Public Services and Procurement Canada	$30,200	Unknown
2012-04-16	STOCK BUY TWIN OTTER	Public Services and Procurement Canada	$904	Unknown
2012-04-12	AIRCRAFT SPARES - CF-18	Public Services and Procurement Canada	$11,439	Unknown
2012-03-30	STOCK BUY BUFFALO AIRCRAFT	Public Services and Procurement Canada	$146	Unknown
2012-03-21	SUPPLY - AIRCRAFT PARTS	Public Services and Procurement Canada	Unknown	Unknown
2012-03-16	Spare Parts in support of the M113	Public Services and Procurement Canada	$644	Unknown
2012-03-14	AIRCRAFT SPARES - TWIN OTTER	Public Services and Procurement Canada	$939	Unknown
2012-03-06	CC130 Propulsion Spares	Public Services and Procurement Canada	$641	Unknown
2012-02-17	DEPOT STOCK REPLENISHMENT	Public Services and Procurement Canada	$356	Unknown

Proactively disclosed contracts (over $10,000)

100 contract(s) · $3,423,800 · 2011-07-05 – 2026-04-07. Reported by federal departments; matched to this company by vendor name (may be incomplete). Bid counts appear only where the department reported them.

Date	Description	Department	Value	Bids
2026-04-07	Aircraft parts	National Defence	$12,361	Unknown
2026-01-14	Aircraft parts	National Defence	$48,593	Unknown
2026-01-09	Aircraft parts	National Defence	$24,860	Unknown
2025-11-20	Aircraft parts	National Defence	$114,057	Unknown
2025-10-31	Aircraft parts	National Defence	$114,057	Unknown
2025-09-23	Aircraft parts	National Defence	$29,942	Unknown
2025-09-18	Aircraft parts	National Defence	$86,779	Unknown
2025-03-25	Aircraft parts	National Defence	$20,603	Unknown
2025-02-20	Aircraft parts	National Defence	$61,943	Unknown
2025-01-21	Aircraft parts	National Defence	$46,522	Unknown
2024-11-26	Aircraft parts	National Defence	$15,940	Unknown
2024-11-12	AIRCRAFT PARTS	Transport Canada	$31,288	1
2024-07-09	Aircraft parts	National Defence	$36,011	Unknown
2023-12-20	Aircraft parts	National Defence	$14,763	Unknown
2023-07-13	Aircraft parts	National Defence	$6,290	Unknown
2023-06-28	Aircraft parts	National Defence	$14,424	Unknown
2022-02-14	Aircraft parts	National Defence	$10,146	Unknown
2021-10-27	Other equipment and Parts	National Defence	$24,445	Unknown
2021-08-04	Aircraft parts	National Defence	$28,586	Unknown
2020-05-29	Aircraft parts	National Defence	$27,578	Unknown
2020-05-29	Aircraft parts	National Defence	$4,184	Unknown
2020-05-13	Aircraft parts	National Defence	$61,864	Unknown
2020-02-10	Aircraft Parts	National Defence	$33,231	Unknown
2020-01-28	Aircraft Parts	National Defence	$42,751	Unknown
2019-12-03	Aircraft Parts	National Defence	$34,667	Unknown
2019-07-09	Airframe Structural Components	National Defence	$10,437	Unknown
2019-05-27	Aircraft parts	National Defence	$12,356	Unknown
2019-05-27	Airframe Structural Components	National Defence	$64,871	Unknown
2019-05-10	Aircraft parts	National Defence	$40,588	Unknown
2019-04-24	Aircraft parts	National Defence	$32,005	Unknown
2019-04-24	Aircraft parts	National Defence	$15,135	Unknown
2019-04-24	Airframe Structural Components	National Defence	$32,005	Unknown
2019-04-23	Aircraft parts	National Defence	$51,204	Unknown
2019-04-23	Aircraft Parts	National Defence	$51,204	Unknown
2019-04-16	Aircraft parts	National Defence	$16,037	Unknown
2019-04-10	Aircraft parts	National Defence	$18,657	Unknown
2019-04-10	Aircraft Hydraulic, Vacuum and De-Icing System Components	National Defence	$18,657	Unknown
2019-04-09	Aircraft parts	National Defence	$20,185	Unknown
2019-03-11	Aircraft parts	National Defence	$41,592	Unknown
2019-03-11	Aircraft parts	National Defence	$41,592	Unknown
2019-02-14	Aircraft parts	National Defence	$2,779	Unknown
2019-02-14	Aircraft parts	National Defence	$14,049	Unknown
2019-02-11	Aircraft parts	National Defence	$13,812	Unknown
2019-01-29	Aircraft parts	National Defence	$26,238	Unknown
2019-01-08	Aircraft parts	National Defence	$13,099	Unknown
2018-12-19	Ferrous Metals	National Defence	$12,917	Unknown
2018-12-19	Aircraft Parts	National Defence	$50,448	Unknown
2018-12-17	Communications/Networking Equipment (includes analog, digital and combined analog/digital equipment, cabling, parts and peripherals)	National Defence	$24,265	Unknown
2018-11-15	Ferrous Metals	National Defence	$24,570	Unknown
2018-08-16	Aircraft parts	National Defence	$22,508	Unknown

Source: Proactive Publication – Contracts over $10,000 (open.canada.ca), Treasury Board of Canada Secretariat, Open Government Licence – Canada.

Source: CanadaBuys award notices, Government of Canada, Open Government Licence – Canada. Only winning suppliers are published; the full bidder list is not available. Not affiliated with the Government of Canada.