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About Us

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Looking for expert information about Raynor Ergohuman chairs? You’ve come to the right place. Ergohuman.com is your online source for all things Ergohuman, one of the most popular ergonomic office chairs on the market. We’re also the largest authorized Ergohuman dealer in the world. As an authorized dealer, you can be sure that every Ergohuman chair purchased from Ergohuman.com comes standard with full Raynor warranty support.

Founded and operated by Jon Paulsen, a Certified Professional Ergonomist and engineer, Ergohuman.com’s goal is to educate our visitors on the benefits of ergonomic seating, specifically the many Raynor Ergohuman Chair models. We’re a team of experts dedicated to helping you find the right Ergohuman chair for your office or workspace.


A Trusted Online Retailer

Ergohuman.com is a Square Grove® LLC store, a leading online ergonomics provider since 2003. Square GroveTM LLC stores have received numerous 5-star ratings from our clients for offering world-class customer service, and for selling the best ergonomic products available. Feel free to view our online customer ratings to read what our clients have to say about us:


ResellerRatings Reviews
- 5 star rating (out of a possible 5) based on 30+ reviews
Google Customer Reviews
- 4.7 star rating (out of a possible 5) based on 300+ reviews
Yahoo! Customer Reviews - 4.5 star rating (out of a possible 5) based on 560+ reviews


About Our Founder

jon-paulsen-125.jpgErgohuman.com’s founder and chief ergonomist, Jon Paulsen, MS, CPE, has tested and evaluated each Ergohuman chair model we offer to ensure that they meet our strict ergonomic standards.

Jon launched the business in 2002 in Austin, TX, after receiving his Bachelor of Science Degree in Mechanical Engineering from the University of Utah in 1993 and his Master of Science Degree in Mechanical Engineering with a specialization in Ergonomics in 1996. Jon worked as a mechanical engineer and later transitioned to work as an Ergonomic Consultant for a number of Fortune 500 companies, helping to implement ergonomic practices into various workspaces and industries.

After managing a team of ergonomists in the Industrial Engineering department of Applied Materials for eight years, Jon started his new venture -- Square GroveTM LLC, Ergohuman.com’s parent company -- with the goal of providing his clients with valuable information about the best ergonomic products available.

Jon received his certificate (#1129) from the Board of Certification in Professional Ergonomics Inc in April 2003. After studying and testing several of the top ergonomic seating options on the market, it soon became clear to Jon that the Raynor Ergohuman chair was one of the best ergonomic chairs available.


About Our Staff

Our chair specialists are here to help. Ergohuman.com’s team of experts is dedicated to promoting client health through ergonomic education, and to fostering long-lasting relationships through excellent customer service. These experts have received ergonomic training from our in-house ergonomist and CEO, Jon Paulsen, and they are available to answer any of your questions or concerns when choosing the correct Ergohuman chair for your needs. Give us a call at 800-349-6129, email us, info@ergohuman.com, or chat with an expert.


Contact Information

Ergohuman.com/The Human Solution
2139 W Anderson Ln
Austin, Texas 78757

Phone: 800-349-6129

Email: info@ergohuman.com

Hours: Mon-Fri 8am - 7pm, Sat 10am - 6pm CST

Returns: All returns are directed to our warehouse; please see our 30-Day No-Hassle Return Guarantee.

Sales Tax: No sales tax will be charged unless we ship within the state of Texas. Because we operate offices in Texas, Ergohuman.com must collect state sales tax (8.25%) for products shipped within Texas.