Mad Engine

Fifthsun.com is the official online retailer for Fifth Sun, a leading supplier of graphic apparel for the retail clothing industry for over 18 years. Located in Chico, CA, Fifth Sun is a creative design and manufacturing company that produces unique and fashionable clothing for clients who seek a partner that can provide a great product to a diverse audience. Fifth Sun is home to a talented and experienced team of artists and trend experts who design and produce T-shirts that are at home in a fast moving market. Fifth Sun produces officially licensed T-shirts for companies with rich histories (Nintendo, FIFA, DC Comics), musicians with legendary appeal (Jimi Hendrix, David Bowie), newer brands with explosive growth, popular movies and TV shows (Star Wars, Downton Abbey), and everybody in between.

Mighty Fine designs and markets apparel for men, women, tweens, and toddlers. It offers its products through boutique, specialty, and department retailers.

Neff Headwear, Inc. is a prominent manufacturer of snow and skate headwear, including a diverse range of apparel such as shorts, tanks, tees, jackets, and sweatshirts. The company also offers various accessories, including sunglasses, watches, backpacks, and socks, as well as comprehensive snow gear featuring outerwear, gloves, and masks. Catering to men, women, youth, and children, Neff serves the sports, fashion, and entertainment markets through dealers and select action sports retailers worldwide. Founded in 2002 and headquartered in Camarillo, California, Neff has established itself as a key player in the youth accessory market, leveraging support from notable athletes and personalities in music and sports. The company's products are available internationally in over 45 countries and through its online retail platform. Neff Headwear operates as a subsidiary of Mad Engine Inc. since 2017.

Lifted Research Group, also known as LRG, is an apparel company based in Irvine, California, founded in 1999. The company specializes in designing and selling clothing for both men and women, offering a diverse range of products that includes shirts, t-shirts, tanks, pants, shorts, fleece, jackets, and hoodies. In addition to apparel, LRG provides accessories such as sunglasses, hats, socks, backpacks, and other related items. The company primarily sells its products online, catering to a broad customer base seeking a variety of clothing options at competitive prices. As of April 2017, LRG operates as a subsidiary of Mad Engine Inc.