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NASDAQ · Pollution & Treatment Controls · USD

TOMI Environmental Solutions, Inc. (TOMZ) Stock Analysis

TOMI Environmental Solutions, Inc. (TOMZ) is a Pollution & Treatment Controls stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

TOMZ

$1.45

−$0.02 (−1.36%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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TOMZ Key Statistics

As of Oct 21, 2026
Trading
Open
$1.46
Previous Close
$1.47
Day's Range
1.40–1.68
52-Week Range
1.21–3.33
Volume
9.54K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
1.95
Valuation
Market Cap
$14.20M
P/E Ratio
unprofitable
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
12.08
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
2.05
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.50
Financials (FY)
Revenue (FY)
$5.64M−27.17%
Net Income (FY)
−$3.75M
Profit marginThe share of revenue left as profit after all costs and taxes.
−49.77%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
9.79M
1-Year Return
−46.89%
Dividend and dates
Avg Volume
66.55K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, TOMZ closed at $1.45, −46.89% over 1 year.

TOMI Environmental Solutions, Inc. (TOMZ) has a market capitalization of $14.20M.

In fiscal 2025, TOMZ reported revenue of $5.64M.

TOMZ Stock Return by Calendar Year

TOMI Environmental Solutions, Inc. (TOMZ) 10-year return: what $10,000 became

1 year
$10,000 $5,311
−46.89%
5 years
$10,000 $4,062
−59.38%
10 years
$10,000 $1,888
−81.12%

If you had invested $10,000 in TOMI Environmental Solutions, Inc. (TOMZ) 10 years ago, at the close on October 21, 2016, it would have been worth $1,888 at the close on October 21, 2026: −81.12% in total, −15.36% a year. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−38.03%
2025−25.71%
2024+3.96%
2023+106.12%
2022−70.30%
2021−63.89%
2020+419.32%
2019−8.33%
2018+20.00%
2017−62.96%
2016 (partial year)−18.18%

As of October 21, 2026.

TOMZ Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$5.64M−$3.75M−66.5%
2024$7.74M−$4.48M−57.8%
2023$7.35M−$3.40M−46.3%
2022$8.34M−$2.88M−34.5%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$5.64M$3.08M−$3.85M−$3.75M−66.5%
2024$7.74M$3.56M−$4.10M−$4.48M−57.8%
2023$7.35M$4.29M−$3.35M−$3.40M−46.3%
2022$8.34M$5.06M−$2.88M−$2.88M−34.5%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

TOMZ Valuation vs Pollution & Treatment Controls Median

Median of 16 stocks
MetricTOMZPollution & Treatment Controls medianvs median
P/S ratio2.053.9748% below
Profit margin−49.77%−12.75%37.0 pts below

Medians across 16 Pollution & Treatment Controls stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 19 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

TOMI Environmental Solutions, Inc. (TOMZ) carries a market capitalisation of $14.20M. The company sits in the Industrials sector, in the Pollution & Treatment Controls industry. The company reports 20 employees.

TOMZ last closed at $1.45 on October 21, 2026. That is −$0.02 (−1.36%) against the previous close. The 52-week range on file runs from $1.21 to $3.33. The latest close sits 19.83% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $5.64M. That is −27.17% against the prior fiscal year, when revenue was $7.74M. The same year closed with a net loss of $3.75M. The reported profit margin is −49.77%. That is 37 percentage points below the Pollution & Treatment Controls median of −12.75%. Earnings per share on a trailing basis come to −0.5.

Across the 4 fiscal years on file, revenue moves from $8.34M in 2022 to $5.64M in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. On forward earnings the ratio is 12.08. Measured against sales, the shares trade at 2.05 times revenue. On price-to-sales that is 48.34% below the Pollution & Treatment Controls median of 3.97. The medians here are taken across 16 Pollution & Treatment Controls companies that report the metric.

The reported beta is 1.95. Annualized volatility over the trailing 10 years is 129.64%. The trailing one-year total return is −46.89%. Across 10 years the annualized return works out at −15.36%.

Growth & Income

The record shows no dividend for TOMZ.

2026 is still running; the total return is −38.03% year to date. Across the complete calendar years on file, 2020 returned +419.32% and 2022 returned −70.30%. Of the 9 complete calendar years on file, 4 finished higher.

Peer Comparison

TOMI Environmental Solutions, Inc. (TOMZ) operates in the Pollution & Treatment Controls industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
TOMI Environmental Solutions, Inc. TOMZ $14.20M —
Veralto Corporation VLTO $24.70B 25.5
Zurn Elkay Water Solutions Corporation ZWS $8.02B 30.1
CECO Environmental Corp. CECO $3.94B —

The Pollution & Treatment Controls industry average P/E ratio is 27.8x. TOMI Environmental Solutions, Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About TOMI Environmental Solutions, Inc.

TOMI Environmental Solutions, Inc. provides disinfection and decontamination essentials in the United States and internationally. The company's disinfection solutions include SteraPak, SteraMist surface units, SteraMist environment systems, total transport units, SteraMist transport units, NV+, custom engineered systems, SteraMist Hybrid disinfection systems, SteraMist integrated systems, and stainless steel 90-degree applicators. Its products and services are used in hospitals and medical facilities, bio-safety labs, pharmaceutical facilities, meat and produce processing facilities, universities and research facilities, vivarium labs, and other service industries, including cruise ships, office buildings, hotel and motel rooms, schools, restaurants, military barracks, police and fire departments, prisons, and athletic facilities; and single-family homes and multi-unit residences. TOMI Environmental Solutions, Inc. was incorporated in 1979 and is headquartered in Frederick, Maryland.

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