Company overview
Byrna Technologies Inc., a less-lethal self-defense technology company, develops, manufactures, and sells less-lethal personal security solutions in the United States, South Africa, Europe, South America, Asia, and Canada. The companys products include handheld personal security devices and shoulder-fired launchers designed for use by consumers and professional security customers without the need for a background check or firearms license; projectiles, such as chemical irritant, kinetic, and inert rounds; self-defense aerosol products comprising Byrna Bad Guy Repellent; and accessories and related safety products, such as Byrna Banshee, Byrna Shield, compressed carbon dioxide canisters, sighting systems, holsters, and Byrna-branded apparel. It sells its products to the consumer market through its Byrna e-commerce store and Amazon storefront, Side Hustle dealer program, premier dealers, and a network of outdoor and sporting goods stores either directly or through distributors; and to the professional security market through Train the trainer program. The company was formerly known as Security Devices International, Inc. and changed its name to Byrna Technologies Inc. in March 2020. Byrna Technologies Inc. was incorporated in 2005 and is headquartered in Andover, Massachusetts.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing BYRN with another company.
| Daily close (USD) | $4.73 |
| Market capitalization (USD) | $110,704,486.42 |
| Price / earnings (TTM) | Not reported |
| Price / book | 2.01 |
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Company size
Byrna Technologies, Inc. Common Stock's recorded market capitalization is $110,704,486.42. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
P/E compares share price with trailing annual earnings per share. For a company with losses, inspect the earnings figures directly rather than treating a negative multiple as a cheap valuation.
Price relative to book equity
BYRN's recorded price-to-book ratio is 2.01. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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