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MMTIFOTCServices-Computer Programming ServicesFiscal year ends October 31

MICROMEM TECHNOLOGIES INC

Financials through fiscal 2025, year ended Oct 31, 2025Last filing: 20-F on Feb 20, 2026
$0.01−0.00 (-4.68%)

Close on Oct 19, 2026

Market cap
–
P/E (TTM)
–
Dividend yield
–

About Micromem Technologies

Services-Computer Programming Services, SIC 7371

Micromem Technologies Inc. develops sensor-based platform solutions for civilian and defense applications. The company focuses on the development of nanowire field-effect transistor biochemical sensors for gas and liquid detection, engineered to monitor hazardous gases, volatile organic compounds, and disease-associated biomarkers. Operating primarily through its subsidiary, Micromem Applied Sensors Technologies, Inc., it collaborates on research and product development initiatives with institutional and commercial partners, including the University of Toronto, Canada's Department of National Defence, and energy companies such as Chevron and Romgaz.

Micromem is a Canadian entity that maintains its corporate headquarters and executive offices in Toronto, Ontario, Canada. Its operational scope includes collaborative relationships and development projects spanning Canada, the United States, and Europe. The company holds intellectual property covering sensor and memory technologies across jurisdictions, and it conducts its administrative, development, and commercialization activities primarily through corporate offices and strategic academic and industry partnerships.

Summary of the business section of Micromem Technologies's latest annual report, written by StockData.

Company profile

Company

Legal name
MICROMEM TECHNOLOGIES INC
Founded
1985
Headquarters
Toronto, Ontario, Canada
Address
121 Richmond St W, Suite 602
Phone
(416) 364-6513
Employees
3, Oct 31, 2025
Industry
Services-Computer Programming Services
Incorporated in
A6
Fiscal year ends
October 31
Auditor
MNP LLP, Toronto, Canada

Stock & identifiers

Ticker
MMTIF
Exchange
OTC
IPO date
Feb 1, 1999
Shares outstanding
616M, Oct 31, 2025
Filer category
Non-accelerated filer
SEC CIK
1085921
CUSIP
59509P106
ISIN
US59509P1066
EIN
00-0000000

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

No recent ownership filings by officers or directors

Micromem Technologies's leadership is listed in its proxy statement (Form DEF 14A).

Employees

Headcount reported in annual reports

“We have three employees, one of which serves in a management capacity and two of which serve in an administrative capacity.”

Corporate history

Events identified from SEC filings

DateEventDetails
Feb 27, 2019Late filingNotification of late filing
Feb 28, 2018Late filingNotification of late filing
Feb 27, 2017Late filingNotification of late filing
Feb 29, 2016Late filingNotification of late filing
Jun 15, 1999Late filingNotification of late filing