Since we opened our doors in 1992, Really Good Stuff has dedicated itself to providing products and services that help teachers make a difference in children’s lives. We’ve since expanded to include our exciting Steve Spangler Science line, with over one hundred brand-new products created specifically for science and STEM; we’re also a one-stop shop for supplying entire schools and districts with bulk purchases at discount prices. Recently, we've also launched the Really Good Box of Stuff, a monthly subscription box just for teachers! Many of our quality products start with ideas shared from Really Good Teachers around the country. Designed specifically for teachers by teachers, our proprietary products can only be found in our catalogs and on our website. If you are a teacher, childcare center director, or school or district administrator, we invite you to explore our wide variety of fun and creative teaching resources—there’s something for everyone! Our staff is dedicated to providing the best products possible, whether it’s developing original ideas, designing our colorful catalogs and website, or filling your orders from our solar-powered offices in Shelton, Connecticut. To learn more about the company, visit: www.reallygoodstuff.com
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The Really Good Stuff, LLC annual revenue was $21.4 million in 2026.
Done Donner is the CEO of Really Good Stuff, LLC.
81 people are employed at Really Good Stuff, LLC.
Really Good Stuff, LLC is based in Shelton, Connecticut.
The NAICS codes for Really Good Stuff, LLC are [45, 4532, 453, 453210, 459, 45321].
The SIC codes for Really Good Stuff, LLC are [59, 829, 82, 594, 5943].