About Us

In 1898, Samuel Bronstein realized his dream: he founded United States Bedding in St. Paul, Minnesota. What started out as six employees in a small factory has steadily grown. Throughout the early 1900s, US Bedding added employees, expanded manufacturing and became innovators in the industry. During the 1930s, US Bedding greatly improved the bedspring and was looking for a new name for its product. The King Koil name was born. Today, King Koil mattresses can be found in more than 80 countries throughout the world, with its worldwide headquarters located just outside of Chicago, Illinois.
As time has passed, the technology has changed, but the level of commitment to quality and service has remained the same. Along the way, King Koil has received many prestigious distinctions, including endorsements from the International Chiropractors Association (ICA).


King Koil has 9 licensees currently servicing the demand in the United States and over 30 licensees around the world servicing more than 80 countries. Our products can be found in retail stores and world-class hotels throughout the world.

Research & Development



A tireless pursuit of better sleep.
King Koil is continually evolving and pushing itself to help others attain a better sleep. Its what drives us.
As a worldwide leader we focus on research and development of new technology and being at the forefront of the latest consumer and manufacturing trends. New developments can come in the form of a new foam, new aesthetics, new apps, or even a new shape like our Flare design mattress. Our state-of-the-art research and development center located in our worldwide headquarters, provides the opportunity to design, create, test and market research products in a matter of days. Right now, we are busy engineering the next generation of sleep.

Our Mission

Our Mattresses: We strive to achieve best-in-class quality and comfort by pursuing the latest sleep technology. We are committed to designing, sourcing, manufacturing and selling the best quality sleep products at the best value.
Our Customers: The success of King Koil is dependent on the experience you have with our brand. From shopping at one of our retailer partners, to sleeping on our mattress, to post-purchase service and beyond — our customers matter most. We want to be known as the service-oriented mattress company.
Our Community: Our licensees, retail partners, employees and vendors are part of the community they live and work. Being a good neighbor is a top priority. We will conduct business in a professional and ethical manner with integrity, respect and benevolence that benefits the community. We are proud to be Made in the USA and stand behind our product with our Better Business Bureau accredited A+ rating.


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Global Presence

From St. Paul, Minnesota to St. Petersburg Russia, King Koil has help put the world to sleep for well over a century.
Today, King Koil is firmly established as a leading global mattress brand. With 9 licensees currently servicing U.S. demand and over 40 additional licensees around the world servicing over 80 countries, we are well positioned to provide the finest quality mattresses designed to day all over the world.