The following is a frequently updated list of above-ground pool manufacturers. While this type of pool has enjoyed a surge in popularity since the Great Recession, some manufacturers had to close their doors because of the economy. If you already own an above-ground pool and have had difficulty tracking down the company or its website, it may have joined forces with or been acquired by another company. Parts are usually compatible with other brands but do your research to make sure it fits or is returnable if it doesn’t work out. Brands are listed in alphabetical order. Contact Information: (514) 363-3599 Contact Information: (855)-401-2000 Contact Information: (866) DOUGHBOY Contact information: (877) 228-4586 Contact information: (866) 337-7766 The company also makes saltwater systems for its above-ground swimming pools. Contact Information: (800) 234-6839 Contact information: (866) 762-3094 Contact Information: 1 (888) 919-0070 Sharkline makes steel, aluminum and resin pools in 48-, 52- and 54-inch heights. The company also makes the frame and wall of every pool, as well as the liner, deck, fence, and ladder systems. Contact Information: (631) 951-9800 Contact Information: (800) 92-SPLASH