Compliance Status
Doubtful
Screened on Oct 9, 2026 · AAOIFI Standard 21
Good
Is TOMI Environmental Solutions, Inc. (TOMZ) halal? Doubtful. Based on AAOIFI screening, TOMI Environmental Solutions, Inc. passes the business activity screen but has financial ratios approaching AAOIFI limits with a compliance score of 76/100 (Grade: B+).
Quote this verdict
HalalScreener rates TOMI Environmental Solutions, Inc. (TOMZ) Doubtful, 76/100, grade B+ under AAOIFI Standard 21, screened Oct 9, 2026. Source: https://halalscreener.app/en/stock/TOMZ
Business activity
What the company sells is permissible.
Company debt
Close to the limitHow much the company borrows, compared to its total value. AAOIFI allows up to 30%.
The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
What this means for you
You may own TOMZ, with caution
Its numbers sit close to AAOIFI limits. Cautious investors may prefer alternatives or ask a scholar first.
Purification amount is Pro
We have screened TOMZ's prohibited income, but the exact share you would need to purify is part of Pro.

TOMZ: Is TOMI Environmental Solutions, Inc. Halal?
TOMI Environmental Solutions, Inc.
$1.61
Market Cap: 12.4M
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About TOMI Environmental Solutions, Inc.
TOMI Environmental Solutions, Inc. is a company dedicated to controlling infectious diseases and decontaminating bacteria, offering sophisticated environmental solutions for sanitizing indoor surfaces globally and across the United States. Central to their operations is the development, sale, and licensing of SteraMist Binary Ionization Technology, which utilizes a hydrogen peroxide-based mist and fog for highly effective disinfection. Their diverse product lineup includes: The SteraMist Surface Unit, a portable, handheld device designed for quick, targeted disinfection of specific areas. The SteraMist Environment System, a transportable and remotely operated unit capable of completely disinfecting sealed rooms up to approximately 103.8 cubic meters. The SteraMist Hospital Disinfection Cart, specifically tailored for healthcare clients to elevate patient care and safety by decontaminating patient rooms, operating theaters, pharmacies, ambulances, and emergency zones within hospitals and other medical settings. Further offerings comprise the SteraMist Select Surface Unit, a Stainless Steel 90-Degree Applicator, the iHP Plasma Decontamination Chamber, and bespoke SteraMist Custom Engineered Systems. TOMI also provides iHP Corporate Service Decontamination, delivering comprehensive disinfection and decontamination services for entire rooms, equipment, facilities, and emergency situations. TOMI's advanced products and services are adopted across a broad spectrum of industries and settings. These range from hospitals, medical facilities, bio-safety labs, and pharmaceutical manufacturing plants to meat and produce processing facilities, universities, research institutions, and vivarium labs. Their solutions also extend to various service sectors like cruise ships, corporate offices, hotels, schools, restaurants, military barracks, police and fire departments, correctional facilities, and athletic venues, as well as residential properties including single-family homes and multi-unit dwellings. The company was established in 1979 and is based in Frederick, Maryland.
Sector: Industrials · Industry: Industrial - Pollution & Treatment Controls
Why This Stock Is Doubtful
- Interest-bearing debt is 25.9% of market cap, only 4.1 points below the 30% AAOIFI limit.
Stocks are marked Doubtful when financial ratios pass but approach AAOIFI thresholds. Consider consulting a qualified scholar for a definitive ruling.
Shariah Compliance Status
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The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
Compliance History
Doubtfulnow
since Sep 2026
Halal
until the change above
Tracked since Aug 2026. Updates automatically on each re-screen.
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Frequently Asked Questions
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Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.
Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.