Zentek ZTEKF

OTC ZTEKF
$0.39 -0.04 (-9.30%)
At close: Oct 15, 2026 · 4:00 PM EDT

Zentek (ZTEKF) stock price is $0.39, down 9.30% on the day, as of Oct 15, 2026. It has a market cap of $42.04Mn and a P/E ratio of 10.85, and is classified in the Specialty Chemicals industry (Basic Materials sector).

Key Stats
Market Cap42.04 Mn
P/E10.85
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About

Zentek Ltd. is a research and development company that focuses on graphene nanomaterials and their application in advanced materials clean technology and green energy solutions. The company leverages its intellectual property laboratory capabilities and university partnerships to develop products such as antimicrobial coatings and functionalized graphene additives. Zentek Ltd. generates revenue primarily through the sale of its ZenGUARD antimicrobial coating to partners who…

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Sector: Basic Materials Sector rationale Zentek's core business is the development and sale of graphene nanomaterials and functionalized graphene additives, which are intermediate materials sold to other manufacturers. The company also owns the Albany Graphite Project, further aligning it with the extraction and processing of raw materials. A secondary sector of Industrials is included because the company sells antimicrobial coatings specifically for HVAC filters and PPE, and operates pilot-scale production for these industrial applications. Industries: Specialty Chemicals Specialty Chemicals Primary Zentek develops and sells functionalized graphene additives and advanced nanomaterials, which are performance-based specialty chemicals. These products are formulated for specific applications in clean technology and green energy solutions. Paints and Coatings Paints and Coatings Secondary The company generates primary revenue from the sale of ZenGUARD, an antimicrobial coating sold to partners for use in personal protective equipment and HVAC filters. Industrial Minerals Industrial Minerals Secondary Zentek owns the Albany Graphite Project, indicating a business line involved in the extraction and processing of graphite, a non-metallic industrial mineral. Classified using BQ-MICS CIK: 0001904501

Segments [axis] Breakdown of Revenue (2025)

History
Peer percentiles

How Zentek ranks

Ranked against the 99 companies in Chemicals58 metrics · as of Oct 16, 2026

Valuation

12 metrics · Lower multiples rank higher; a negative multiple ranks last
  • P/E 10.8xMedian 20.9x 93rd
  • P/FCF 15.5xMedian 15.5x 67th
  • P/Operating cash flow 17.7xMedian 9.90x 46th
  • P/S —Median 1.34x No data —
  • P/B 2.36xMedian 1.62x 35th
  • P/Tangible book 2.36xMedian 2.02x 42nd
  • EV/EBITDANegative EBITDA −10.0xMedian 12.4x 16th
  • EV/EBITNegative EBIT −8.91xMedian 16.5x 18th
  • EV/Revenue —Median 1.62x No data —
  • EV/FCF 11.2xMedian 22.1x 88th
  • EV/Operating cash flow 12.8xMedian 16.1x 71st
  • PEG (3Y EPS CAGR) —Median 1.84 No data —
Peer group

Peer Comparison

Companies in the Specialty Chemicals
View all peers
S.No. Ticker Company Market CapP/EP/STotal Debt (Qtr)
1 LIN Linde Plc 230.55 Bn31.836.5028.01 Bn
2 GLW Corning Inc /Ny 113.37 Bn59.676.688.47 Bn
3 SHW Sherwin Williams Co 82.24 Bn30.593.3712.07 Bn
4 APD Air Products & Chemicals, Inc. 66.46 Bn-1,405.105.2717.48 Bn
5 LYB LyondellBasell Industries N.V. 40.53 Bn-114.821.3012.91 Bn
6 NTR Nutrien Ltd. 33.51 Bn15.011.1911.39 Bn
7 ATI Ati Inc 25.03 Bn52.605.312.19 Bn
8 ZTEKF Zentek Ltd. 0.04 Bn10.85--