Zentek Ltd. (ZTEK)

NASDAQ: ZTEK · Real-Time Price · USD
0.9600
+0.0401 (4.35%)
At close: Sep 17, 2025, 4:00 PM EDT
0.9008
-0.0592 (-6.17%)
After-hours: Sep 17, 2025, 5:09 PM EDT
4.35%
Market Cap94.38M
Revenue (ttm)678,078
Net Income (ttm)-6.49M
Shares Out 104.71M
EPS (ttm)-0.06
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume41,088
Open0.9600
Previous Close0.9199
Day's Range0.9009 - 0.9800
52-Week Range0.4999 - 1.8410
Beta0.49
Analystsn/a
Price Targetn/a
Earnings DateNov 13, 2025

About ZTEK

Zentek Ltd., together with its subsidiaries, engages in the research and development of graphene and related nanomaterials in Canada. The company develops graphene-based antimicrobial coatings under the ZenGUARD brand, surgical masks, HVAC filters, personal protective equipment, rapid detection point of care diagnostics tests, and pharmaceutical products based on graphene-based compounds. It also developing aptamers and rapid detection; and graphene oxide synthesis and graphene synthesis products. In addition, the company owns a 100% interest i... [Read more]

Sector Healthcare
Founded 2008
Employees 17
Stock Exchange NASDAQ
Ticker Symbol ZTEK
Full Company Profile

Financial Performance

In 2024, Zentek's revenue was 872,495, an increase of 2826.26% compared to the previous year's 29,816. Losses were -10.04 million, -14.22% less than in 2023.

Financial numbers in CAD Financial Statements

News

Zentek Announces New Board Nominees

GUELPH, ON / ACCESS Newswire / September 10, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, toda...

7 days ago - Accesswire

Zentek Announces Resignation of CEO - Greg Fenton to take New Strategic Leadership Role in U.S.-Based Venture

GUELPH, ON / ACCESS Newswire / September 3, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, today...

14 days ago - Accesswire

Zentek Announces Changes to Board of Directors and Changes to Board Nominations for Upcoming Annual and Special Meeting of Shareholders

GUELPH, ON / ACCESS Newswire / September 3, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN) an intellectual property technology development and commercialization company, today ...

14 days ago - Accesswire

Zentek Subsidiary Albany Graphite Corp. Awarded $500,000 Critical Minerals Innovation Fund Grant for Purification and Anode Development Project

GUELPH, ONTARIO / ACCESS Newswire / September 2, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSX-V:ZEN), an intellectual property technology development and commercialization company,...

15 days ago - Accesswire

Zentek Ltd. Receives Nasdaq Notification Regarding Minimum Bid Price Deficiency

Guelph, Ontario--(Newsfile Corp. - August 27, 2025) - Zentek Ltd. (Nasdaq: ZTEK) (TSXV: ZEN) ("Zentek" or the "Company") announces that on August 26, 2025, it received a written notification (the "Not...

21 days ago - Newsfile Corp

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22 days ago - Benzinga

Zentek Announces Management Transition

GUELPH, ON / ACCESS Newswire / July 11, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSX-V:ZEN), an intellectual property technology development and commercialization company, announce...

2 months ago - Accesswire

Zentek Provides Regulatory Update on ZenGUARD(TM) Enhanced Air Filters

GUELPH, ON / ACCESS Newswire / June 26, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, reports t...

2 months ago - Accesswire

Zentek Announces Test Results Validating ZenGUARD(TM) Enhanced Air Filters as a High-Performance Solution for ASHRAE Standard 241 Compliance

GUELPH, ON / ACCESS Newswire / June 12, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, is please...

3 months ago - Accesswire

Zentek Announces Agreement with RSK Environment Limited to Expand International Reach of ZenGUARD(TM) Enhanced Air Filters

GUELPH, ON / ACCESS Newswire / May 27, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), announces the execution of an agency agreement with RSK Environment Ltd.

4 months ago - Accesswire

Zentek Announces Completion of Sale of Corporate Court Office

GUELPH, ON / ACCESS Newswire / May 15, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), announces that it has completed its purchase and sale (the "APS") dated April 15, 2025, f...

4 months ago - Accesswire

Zentek Announces Purchase Order from Dexterra Group Inc. for ZenGUARD(TM) Enhanced Air Filters

GUELPH, ON / ACCESS Newswire / April 29, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSX-V:ZEN), an intellectual property development and commercialization Company, is pleased to anno...

5 months ago - Accesswire

Zentek Provides Update on ~$1.1 Million Innovative Solutions Canada Contract to Develop an Avian Influenza Countermeasure (H5N1) Using its Multivalent Aptamer Technology

GUELPH, ON / ACCESS Newswire / April 23, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), is pleased to announce that it has completed the first phase of the Innovative Solution...

5 months ago - Accesswire

Zentek Announces Sale of Corporate Court Office

GUELPH, ON / ACCESS Newswire / April 17, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), announces that, as part of a strategic review of its portfolio and assets to support lo...

5 months ago - Accesswire

Zentek Completes Testing of ZenARMOR(TM) Corrosion Prevention Technology as part of its Innovative Solutions Canada Testing Stream and Announces a New Collaboration with Jazeera Paints Company

GUELPH, ON / ACCESS Newswire / April 16, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, announce...

5 months ago - Accesswire

Zentek Announce Strategic Partnership with Filtration Solutions Industrial Co. to Manufacture and Distribute Graphene-Enhanced HVAC Filters

GUELPH, ON / ACCESS Newswire / April 14, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, is pleas...

5 months ago - Accesswire

Zentek Announces Closing of $2,000,000 Non-Brokered Private Placement of Debenture Units

Guelph, Ontario--(Newsfile Corp. - April 9, 2025) -  Zentek Ltd. (NASDAQ: ZTEK) (TSXV: ZEN) ("Zentek" or the "Company"), announces that it has closed a non-brokered private placement (the "Offering") ...

5 months ago - Newsfile Corp

Zentek Announces Results of Canada Revenue Agency Audit

GUELPH, ON / ACCESS Newswire / March 21, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), announces that the Canada Revenue Agency ("CRA") has completed an audit (the "Audit") o...

6 months ago - Accesswire

Zentek Completes Shelf-Life Efficacy Testing for ZenGUARD(TM) Enhanced Air Filter Commercialization

GUELPH, ON / ACCESS Newswire / March 12, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company announces...

6 months ago - Accesswire

Zentek Announces US$30 Million At-The-Market Offering in the United States

Guelph, Ontario--(Newsfile Corp. - March 3, 2025) - Zentek Ltd. (NASDAQ: ZTEK) (TSXV: ZEN) ("Zentek" or the "Company"), an intellectual property technology development and commercialization company is...

7 months ago - Newsfile Corp

Zentek Subsidiary Albany Graphite Corp. Provides Update on Thermal Purification Testwork Results

GUELPH, ON / ACCESS Newswire / February 14, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSX-V:ZEN), an intellectual property technology development and commercialization company is pl...

7 months ago - Accesswire

Zentek Provides Update on ZenGUARD(TM) Enhanced Air Filters for the Canadian Market

GUELPH, ON / ACCESS Newswire / January 17, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), an intellectual property development and commercialization company, is pleased to pro...

8 months ago - Accesswire

Zentek Subsidiary Albany Graphite Corp. Simplifies Process to Achieve Five Nines Purity

GUELPH, ON / ACCESSWIRE / January 8, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSX-V:ZEN), an intellectual property technology development and commercialization company is pleased t...

9 months ago - Accesswire

Zentek Provides Update on International Opportunities

GUELPH, ON / ACCESSWIRE / December 12, 2024 / Zentek Ltd. (" Zentek "or the " Company ") (NASDAQ:ZTEK)(TSXV:ZEN), an intellectual property development and commercialization company, has signed a Memor...

9 months ago - Accesswire

Zentek Ltd. Regains Nasdaq Compliance re Minimum Bid Price

GUELPH, ON / ACCESSWIRE / December 9, 2024 / Zentek Ltd. ("Zentek"or the "Company") (Nasdaq:ZTEK)(TSX-V:ZEN), an intellectual property development and commercialization company, announces that on Dece...

10 months ago - Accesswire