Rochester 100 Inc. was established in 1962 and began by manufacturing vinyl plastic holders. By 2000, Rochester 100 began research into ultrasonic polypropylene welding machines and developed a patented method for welding polypropylene material. With this patented method, Rochester 100 began manufacturing Nicky's folders® as a better-quality alternative to paper folders. Rochester 100 also manufactures a wide variety of custom vinyl products. All Nicky's® folders and vinyl products are manufactured in Rochester, NY.