Zentek

Company Type:  

Zen Graphene Solutions logo imageZentek Ltd (formerly known as ZEN Graphene Solutions and before that, Zenyatta Ventures) is a mineral exploration and development company based in Ontario, Canada. Zentek is developing the Albany Graphite Deposit – a rare hydrothermal graphite deposit with the potential to produce a natural, high-purity graphite that may compete in high-technology markets traditionally reserved for synthetic graphite.

The company's high crystallinity graphite can be upgraded without the use of aggressive acid (HF) or high temperature thermal treatment. Zentek has developed an environmentally friendly metallurgical process flowsheet that consists of grinding, flotation and caustic treatment using sodium hydroxide. The company states that it has been able to achieve an extraordinary carbon purity result of >99.9 percent in bench-scale tests, using this proprietary and environmentally friendly purification process.

 

According to Zentek, current end uses for its graphene materials include composites (concrete, rubber and plastics), energy storage and environmental applications but many more are under development.

Company Address

1224 Amber Drive
Thunder Bay ON P7B 6M5
Canada

Zentek completes testing of ZenARMOR™ Corrosion Prevention technology and enters collaboration with Jazeera Paints

Zentek has announced the completion of the Innovative Solutions Canada - Testing Stream contract for ZenARMOR™ nano-pigment in military grade, chromate-free corrosion protection aerospace paint systems, and a new collaboration with Jazeera Paints Company for continued product development and testing.

ZenARMOR™ was evaluated in commercial non-chromate aviation paint systems developed by PPG and Akzo Nobel. Three rounds of corrosion testing were completed from September 2023 to July 2024 and testing followed ASTM B117 (salt spray) and ASTM D5894 (cyclical corrosion) standards. The tests were reportedly successful in demonstrating the effectiveness of ZenARMOR™ nano-pigments in inhibiting corrosion of the aluminum alloy AA2024-T3.

Read the full story Posted: Apr 18,2025

Zentek enters strategic partnership with Filtration Solutions Industrial to manufacture and distribute graphene-enhanced HVAC filters

Zentek has announced the signing of a collaboration agreement (effective April 11, 2025) with Filtration Solutions Industrial Co. (“FSCO”), a leading Saudi-based manufacturer and distributor of air filtration products, to manufacture and distribute ZenGUARD™ Enhanced Air Filters across the Gulf Cooperation Council (“GCC”) region.

Under the terms of the agreement, Zentek will supply FSCO with HVAC filter media coated with its proprietary graphene-silver-based ZenGUARD™ technology — known for its ability to significantly increase viral filtration efficiency. FSCO will produce ZenGUARD™ Enhanced Air Filters that will be marketed and distributed under Zentek’s branding throughout the GCC, including Saudi Arabia, the United Arab Emirates, Kuwait, Qatar, Bahrain, and Oman, with the net revenue generated from sales of the products shared between Zentek and FSCO. The term of the agreement is for three years, with additional renewal options.

Read the full story Posted: Apr 15,2025

Zentek closes non-brokered private placement

Zentek has announced that it has closed a non-brokered private placement (the “Offering”) of debenture units for gross proceeds of CAD$2,000,000 (around US$1,442,000).  

Net proceeds from this offering will be used for working capital and general corporate purposes.  

 

Read the full story Posted: Apr 12,2025

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

Zentek has announced it has entered into an at-the-market offering agreement (the “ATM Agreement”), to raise gross proceeds of up to US$30 million. Rodman & Renshaw LLC is acting as the exclusive sales agent for the Offering.

Sales of Common Shares will be made through an "at-the-market offering", made directly on the Nasdaq Capital Markets (“Nasdaq”), or any other recognized marketplace on which the Common Shares are listed, quoted or traded in the United States or through a market maker. No offers or sales of Common Shares will be made in Canada on the TSX Venture Exchange or other trading markets in Canada.

Read the full story Posted: Mar 05,2025

Zentek enters strategic partnership in Saudi Arabia

Zentek has announced a strategic partnership with Al-Ramez International Group, facilitated through Saudi Excellence Holding Company. The partnership aims to foster innovation and commercialization of advanced technologies in the Kingdom of Saudi Arabia (KSA) and the Middle East and North Africa (MENA) region.

Under the Memorandum of Understanding (MOU), Zentek will contribute its intellectual property, product licensing, and research and development expertise. In turn, Al-Ramez International Group will provide marketing support, investor relations, financing, and market access within KSA and MENA. The collaboration seeks to achieve several objectives, including the development of a graphene production facility in KSA, a commercialization hub for Zentek's graphene technologies, and the expansion of biotechnology research. The agreement also aims to secure strategic investment in resources to support the North American supply chain for advanced materials and establish a research and development center for aptamer technology in conjunction with a Saudi university.

Read the full story Posted: Dec 12,2024

Zentek and Triera Biosciences receive USD$791,000 from Government of Canada to test multivalent aptamer technology

Zentek has announced that its wholly-owned subsidiary Triera Biosciences has received a CAD$1.1 million (around USD$791,000) Government of Canada contract to test its multivalent aptamer technology for the rapid drug discovery of therapeutics or prophylactics of highly pathogenic avian influenza (“HPAI”) A(H5N1).

Triera was awarded a these funds through Innovation, Science and Economic Development Canada's (“ISED”) Innovative Solutions Canada (“ISC”) program: Health Advanced And Emerging Medical Technologies. Triera’s multivalent aptamer technology was selected for its potential to be used as a rapid drug development platform.

Read the full story Posted: Nov 06,2024

Zentek provides market update on ZenGUARD antimicrobial surgical masks

Zentek has provided an update on recent commercialization activities for its ZenGUARD™ Antimicrobial Surgical Masks.

As previously announced in July 2024, the Company embarked on a Canada-wide sampling program for dental professionals facilitated by Henry Schein Inc. that saw ZenGUARD™ Antimicrobial Surgical Masks included in product shipments to Henry Schein customers across Canada. As a result of this program, the Company is now reportedly seeing increased demand from Henry Schein, the world’s largest provider of health care solutions to office-based dental and medical practitioners with a presence in 33 countries.

Read the full story Posted: Oct 20,2024

Zentek announces closing of non-brokered private placement of units

Zentek has announced that it has closed its non-brokered private placement for gross proceeds of CAD$3,069,950 (around USD$2,254,000). Net proceeds of the Offering will be used for working capital and general corporate purposes.

Zentek's CEO, Greg Fenton, commented: "We would like to thank all those who participated in the Offering. This funding will allow us to immediately allocate resources to our international market expansion strategy, where ZenGUARD-coated HVAC filters can play a meaningful role in an entity's sustainability objectives."

Read the full story Posted: Aug 21,2024

Zentek reports earnings for the first quarter ended June 30, 2024

Zentek has reported its earnings for the first quarter ended June 30, 2024. For the first quarter, the Company reported sales was CAD 0.005489 million (USD$0.004). Net loss was CAD 2.55 million (around USD$1,857,000) compared to CAD 3.16 million (around USD$2,300,000) a year ago.

Basic loss per share from continuing operations was CAD 0.03 compared to CAD 0.03 a year ago. Diluted loss per share from continuing operations was CAD 0.03 compared to CAD 0.03 a year ago.

Read the full story Posted: Aug 13,2024

Zentek launches sampling program for ZenGUARD™ Antimicrobial Surgical Masks across Canada

Zentek has announced that it will embark on a Canada-wide sampling program for dental professionals facilitated by Henry Schein that will see ZenGUARD™ Antimicrobial Surgical Masks included in product shipments to Henry Schein customers.

In addition to offering dental practitioners and their patients a surgical mask with improved protection against infectious agents, ZenGUARD™ Antimicrobial Surgical Masks are also said to be proven to eliminate 99.9% of bacteria, which can collect on the skin when wearing a surgical mask for extended periods and cause acne. The Company believes this program will introduce ZenGUARD™ Antimicrobial Surgical Masks and this unique value proposition to nearly all Henry Schein customers across Canada.

Read the full story Posted: Jul 26,2024