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Companies / Materials / TOMI Environmental Solutions, Inc.
TOMZ

TOMI Environmental Solutions, Inc.

MaterialsChemicals
Ticker TOMZFREDERICK, MDFiscal year ends DecemberBook value per share $0.20Diluted shares 7.2M

TOMI Environmental Solutions, Inc. (Nasdaq Capital Market: TOMI) is a global provider of disinfection and decontamination solutions offering environmentally friendly products and services for indoor air and surface treatment. The company's website is located at tomimist.com. From the company’s description.

Fiscal year 2025 · ends 12-31Changes are against fiscal 2024The amber dot is the latest twelve months, to 2026-06-30
Sales & profitability
$5.64M
−27.2% year over year
Last 12 mo $6.93M
-68.39%
−15.3 percentage points
Last 12 mo -40.95%
$-3.75M
+16.3% year over year
Last 12 mo $-3.45M
-637.04%
−527.8 percentage points
Last 12 mo -241.44%
Cash & financing
$-1.20M
+16.9% year over year
Last 12 mo $-2.03M
$-1.20M
+22.4% year over year
Last 12 mo $-2.04M
5.19
Was 0.58× a year earlier
Last 12 mo 2.06
20.1M
+0.5% year over year
Last 12 mo 7.2M

Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.

What TOMI Environmental Solutions, Inc. does

In the company’s own words

TOMI Environmental Solutions, Inc. (Nasdaq Capital Market: TOMI) is a global provider of disinfection and decontamination solutions offering environmentally friendly products and services for indoor air and surface treatment. The company's website is located at tomimist.com.

The company's flagship product line, SteraMist, utilizes patented Binary Ionization Technology (BIT) to deliver a low-concentration 7.8% hydrogen peroxide-based fog or mist that effectively treats indoor environments and surface areas. Developed under a grant from the United States Defense Advanced Research Projects Agency (DARPA), SteraMist generates ionized hydrogen peroxide through a high-voltage atmospheric cold plasma arc, achieving a 6-log (99.9999%) or greater kill rate against a broad spectrum of pathogens while leaving only oxygen and humidity as by-products. The technology maintains U.S. Environmental Protection Agency registration and applicable regulatory approvals across all 50 states, Washington D.C., Canada, and approximately 40 other countries.

TOMI operates four primary market divisions: Life Sciences, Hospital-Healthcare, Food Safety, and Commercial. Revenue is derived from equipment sales, BIT Solution consumables, corporate decontamination services, and Installation/Operational/Performance Qualification services. The company serves Fortune 100 pharmaceutical and healthcare companies including Pfizer, Merck, AbbVie, and ThermoFisher Scientific, as well as government agencies such as the National Institutes of Health, U.S. Department of Agriculture, Centers for Disease Control and Prevention, and NASA's Johnson Space Center.

The SteraMist product portfolio encompasses mobile and permanently integrated solutions, including handheld devices, transportable systems, and custom engineered systems for facility integration. Recent product launches include the SteraMist Integration System (SIS) platform and the fourth-generation Environment System (ENV) featuring enhanced efficiency capabilities.

As of March 2026, TOMI employs 20 full-time executive, operational, and administrative personnel. The company outsources manufacturing to ISO 9001 registered facilities across multiple states and internationally, while maintaining full creative control over product design and specifications. TOMI holds over 25 utility or design patents worldwide protecting its SteraMist BIT platform, with U.S. patents extending through 2038, and maintains over 200 trademarks registered or pending globally.

Company details
Sector
Materials
Industry
Chemicals
Headquarters
FREDERICK, MD
Fiscal year end
December
CIK
314227
SIC
2860

Financial performance, year by year

Fiscal 2013–2025 · USD
$-15.90M$-4.74M$6.43M$17.59M$28.75M2013201420152016201720182019202020212022202320242025Last 12 moLast 12 monthsLast 12 months

The full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.

Ownership

Who owns TOMI Environmental Solutions, Inc. — and what changed

Funds as of 2026Q2 · superinvestors as of 2026-06-30

7
funds hold it
0 of 35
superinvestors hold it
$0.59M
held by funds, at market
8.7%
of shares held by funds

Largest fund holders · TOMI Environmental Solutions, Inc.’s weight in each

VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.00%of fund net assets
VANGUARD EXTENDED MARKET INDEX FUND
VXF · VANGUARD INDEX FUNDS
0.00%of fund net assets
Fidelity Extended Market Index Fund
FSMAX · Fidelity Concord Street Trust
0.00%of fund net assets
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
VITNX · VANGUARD INSTITUTIONAL INDEX FUNDS
0.00%of fund net assets
Fidelity Series Total Market Index Fund
FCFMX · Fidelity Concord Street Trust
0.00%of fund net assets

Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.

Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.

Could not be determined for this company: bond issues.

Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.

Connected research

Put this business in context.

Compare this company with peers, find it in your funds and follow its financial history with your connected AI:

  • “How do TOMI Environmental Solutions, Inc. and its peers compare on margins and cash generation over ten years?”
  • “Where did five years of TOMI Environmental Solutions, Inc.'s earnings go — cash, debt, buybacks, reinvestment?”
  • “What changed in TOMI Environmental Solutions, Inc.'s last four quarterly filings that the numbers alone won't show?”
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