NASDAQ: EFOI
Energy Focus Inc Stock

$3.13+0.21 (+7.19%)
Updated Jun 18, 2026
EFOI Price
$3.13
Fair Value Price
-$1.13
Market Cap
$19.73M
52 Week Low
$1.66
52 Week High
$9.84
P/E
-20.87x
P/B
4.97x
P/S
3.08x
PEG
N/A
Dividend Yield
N/A
Revenue
$3.89M
Earnings
-$899.00k
Gross Margin
18%
Operating Margin
-23.09%
Profit Margin
-23.1%
Debt to Equity
0.5
Operating Cash Flow
-$1M
Beta
0.88
Next Earnings
N/A
Ex-Dividend
N/A
Next Dividend
N/A

EFOI Overview

Energy Focus, Inc., alongside its affiliated businesses, focuses on the ideation, creation, manufacturing, marketing, and sale of energy-saving lighting systems, advanced control mechanisms, and ultraviolet-C (UV-C) light disinfection products. Their reach extends throughout the United States and across international markets. The company provides a specialized range of light-emitting diode (LED) lighting solutions for naval applications, catering to the U.S. Navy and its international allies. This array includes resilient, military-grade items like the Intellitube retrofit TLED and the Invisitube ultra-low EMI TLED, in addition to various maritime fixtures such as LED globe lights, berth lights, high-bay fixtures, and LED conversion kits. Beyond military offerings, its product lineup encompasses RedCap emergency battery backup TLEDs and the adaptable EnFocus lighting platform, which supports dimming and color adjustment. They also supply LED replacement luminaires for linear fluorescent lamps, downlights, and retrofit kits for low-bay, high-bay, and office environments. Other notable products include LED dock lights and portable UV-C air purification units, specifically the nUVo tower and nUVo traveler. Energy Focus distributes its goods to the military maritime, industrial, and commercial sectors. Sales channels are diverse, involving direct sales teams, independent representatives, electrical and lighting contractors, distributors, and online retail platforms. The firm, which commenced operations in 1985, was initially known as Fiberstars, Inc., before officially adopting the name Energy Focus, Inc. in May 2007. Its corporate headquarters are situated in Solon, Ohio.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine EFOI's potential to beat the market

Zen Rating Component Grades

N/A
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Industry: Furnishings Fixture & Appliance

Industry Rating
C
EFOI
Ranked
Unranked of 20

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$8.44A
$15.80B
$39.66B
View Top Furnishings Fixture & Appliance Stocks

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Overview

Due Diligence Score

Industry Average (28)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how EFOI scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

EFOI ($3.13) is overvalued by 378.01% relative to our estimate of its Fair Value price of -$1.13 based on Discounted Cash Flow (DCF) modelling
Below Fair Value Valuation
EFOI ($3.13) is not significantly undervalued (378.01%) relative to our estimate of its Fair Value price of -$1.13 based on Discounted Cash Flow (DCF) modelling, when including a healthy margin of safety
Significantly Below Fair Value Valuation
EFOI is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more EFOI due diligence checks available for Premium users.

Valuation

EFOI fair value

Fair Value of EFOI stock based on Discounted Cash Flow (DCF)

Price
$3.13
Fair Value
-$1.13
Undervalued by
378.01%
EFOI ($3.13) is overvalued by... subscribe to Premium to read more.
Below Fair Value Valuation
EFOI ($3.13) is not significantly... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
EFOI is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation

EFOI price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-20.87x
Industry
14.67x
Market
9.47x

EFOI price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
4.97x
Industry
2.35x
EFOI is poor value based... subscribe to Premium to read more.
P/B vs Industry Valuation

EFOI's financial health

Profit margin

Revenue
$949.0k
Net Income
-$140.0k
Profit Margin
-14.8%
EFOI's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
EFOI's profit margin has increased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$6.0M
Liabilities
$2.0M
Debt to equity
0.5
EFOI's short-term assets ($5.53M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
EFOI's short-term assets ($5.53M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
EFOI's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
EFOI's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
$69.0k
Investing
$0.0
Financing
$0.0
EFOI's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

EFOI vs Furnishings Fixture & Appliance Stocks

TickerZen RatingMarket Cap1d %P/EP/B
EFOI$19.73M+7.19%-20.87x4.97x
MWYN$20.80M-1.90%-2.06x9.01x
NTZ$22.25M-4.72%-0.64x0.82x
ATER$14.93M+17.95%-0.54x1.57x
CRWS$29.53M0.00%-3.10x0.75x

Energy Focus Stock FAQ

What is Energy Focus's quote symbol?

(NASDAQ: EFOI) Energy Focus trades on the NASDAQ under the ticker symbol EFOI. Energy Focus stock quotes can also be displayed as NASDAQ: EFOI.

If you're new to stock investing, here's how to buy Energy Focus stock.

What is the 52 week high and low for Energy Focus (NASDAQ: EFOI)?

(NASDAQ: EFOI) Energy Focus's 52-week high was $9.84, and its 52-week low was $1.66. It is currently -68.19% from its 52-week high and 88.55% from its 52-week low.

How much is Energy Focus stock worth today?

(NASDAQ: EFOI) Energy Focus currently has 6,303,433 outstanding shares. With Energy Focus stock trading at $3.13 per share, the total value of Energy Focus stock (market capitalization) is $19.73M.

Energy Focus stock was originally listed at a price of $1,968.75 in Dec 31, 1997. If you had invested in Energy Focus stock at $1,968.75, your return over the last 28 years would have been -99.84%, for an annualized return of -20.56% (not including any dividends or dividend reinvestments).

How much is Energy Focus's stock price per share?

(NASDAQ: EFOI) Energy Focus stock price per share is $3.13 today (as of Jun 18, 2026).

What is Energy Focus's Market Cap?

(NASDAQ: EFOI) Energy Focus's market cap is $19.73M, as of Jun 21, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Energy Focus's market cap is calculated by multiplying EFOI's current stock price of $3.13 by EFOI's total outstanding shares of 6,303,433.
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.