Company overview
Alpha Pro Tech, Ltd., together with its subsidiaries, develops, manufactures, and markets a range of disposable protective apparel and infection control products in the United States and internationally. The company operates through two business segments, Building Supply and Disposable Protective Apparel. The Building Supply segment offers construction supply weatherization products, such as housewraps; housewrap accessories, including window and door flashing, and seam tapes; synthetic roof underlayment products; synthetic roof underlayment accessories comprising self-adhered roof underlayments; and other woven materials. The Disposable Protective Apparel segment provides shoe covers, bouffant caps, coveralls, frocks, lab coats, and gowns and hoods, as well as face masks and face shields. The company sells its products under the Alpha Pro Tech brand name, as well as under private labels. Its products are used primarily in cleanrooms; industrial safety manufacturing environments; and health care facilities, such as hospitals, laboratories, and dental offices, as well as residential and multi-family building and re-roofing sites. The company distributes its products through a network of purchasing groups, distributors, independent sales representatives, and its sales and marketing force. Alpha Pro Tech, Ltd. was founded in 1983 and is headquartered in Aurora, Canada.
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 APT with another company.
| Daily close (USD) | $6 |
| Market capitalization (USD) | $61,237,308 |
| Price / earnings (TTM) | 14.57 |
| Price / book | 0.94 |
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Company size
Alpha Pro Tech, Ltd.'s recorded market capitalization is $61,237,308. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
APT's recorded P/E is 14.57: about $14.57 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
APT's recorded price-to-book ratio is 0.94. 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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