Founded in 1909, The Mulholland Companies designs and manufactures stamps and related products. Its product line includes rubber, self-ink and preink stamps, daters and seals. Additionally, the company offers a range of products, such as engraved signs and badges, hand stamps, stamp pads and accessories. Its self-inking stamps have a built-in ink pad that automatically inks the stamp die after each impression. The Mulholland Companies' division, Mulholland Custom Imprints offers a variety of products, such as woven shirts, T-shirts, headwear, pants, shorts and accessories, including robes, towels, aprons, blankets, bags, duffels and briefcases. The Mulholland Companies is located in Fort Worth, Texas.

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