Meet the fastest-growing fitness franchise in Northeast Ohio. ONYX Health Club 24/7 operates its clubs from The World HQ which is located in Niles, Ohio. We are currently located in Mentor-on-the-Lake, Northfield, Fairview Park, North Olmsted, Wadsworth, Parma, Niles, and Avon Lake. Each club is tailored to fit the needs of the community it serves. Everything we offer is custom-designed to fit your goals, your schedule, and your budget. With a flexible model approach, we positioned to be successful in any market. Our mission is to help people achieve their greatest potential through fitness.
ONYX Health Club 24/7 is redefining Fitness, Group Training & One on One Personal Training in an inclusive, community environment.
Please reach out to us at any time with any questions or comments here.
Welcome to the #ONYXsociety.


The onyx stone is ultimately known to be a protective stone. It lends one the power of strong defense by absorbing negative energies and especially assists those who feel like they are being drained of personal energy. A stone of discipline, it aids one in achieving and "grinding" out their goals and stimulates good decision making.

This stone strengthens one's confidence, making the person feel more secure by stabilizing mental and physical imbalances. It will provide the structure that one craves, and to be the master of their own future. One will master the creation of their future by making wise decisions and becoming the driving force of their own lives.

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Try ONYX Health Club 24/7 for FREE at any location for 7 days! Claim your free pass today and join the club.

The Founder



Emil Gamidov founded ONYX Health Club 24/7 in 2016. Prior to ONYX, Mr. Gamidov operated numerous other successful ventures. In early 2018, he decided to shift his focus to his true passion, ONYX. As a result, ONYX has grown at an exponential rate.

His fitness journey began right out of high school when he was hired at a local Bally Total Fitness facility in Cleveland Heights, Ohio. It was a summer part-time job for him just to save enough money to fix his car so he could attend Cleveland State University. He would roller blade to work and prior to walking in, he would toss them in the bushes. He was too embarrassed to be seen rollerblading to work.

Despite the challenges he had to overcome, he stood out from his co-workers immediately and was promoted quickly to General Manager. He successfully turned around numerous Bally Total Fitness clubs in Northeast Ohio in the mid to late 2000s. He attributes his innovations and the success of the ONYX franchise to the expert mentoring and upbringing that he received during his career.


All ONYX Health Club 24/7’s are flexible and dynamic gyms that each have their own unique style. Routinely providing state of the art & up to date equipment, professional personal training & routine promotions & events to keep our members consistently engaged.


Rapid growth trajectory currently sets future club growth at 55 clubs by the end of 2023. We hope to reach 100 clubs across the United States by the end of 2025 with a realistic goal structure of 500 clubs by 2030.


ONYX Health Club 24/7 Franchising opportunities are coming soon. If you’re interested in owning your own ONYX Health Club 24/7 franchise we are currently accepting applications from interested individuals and parties. For more information, simply fill out the form below.


ONYX Health Club 24/7 is the fastest growing fitness franchise founded in the State of Ohio.   Most importantly, our clubs and the platforms that we have implemented consistently retain memberships, keep overhead low and profits high.  Giving you the ability and freedom to create and expand your business endeavors.

Growth in Volume (Yearly)


Membership Retention Rate


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