Rule One Proteins, LLC logo

Rule One Proteins, LLC jobs and careers

Aurora, IL, United States

As of October 23, 2026, Rule One Proteins, LLC has no open roles listed.

About Rule One Proteins, LLC

The Rule One Proteins executive team combines over 100 years of development and formulation experience. We offer a unique combination of skills and experience, but most of all, we offer an unmatched passion for the sports nutrition industry. All Rule One Proteins products are produced in Aurora, IL, at a state-of-the-art GMP facility. Utilizing the latest quality blending, measuring and packaging equipment available. When formulating our products, our number one consideration is quality. When sourcing our raw materials, we look at purity and potency, not price. Our mission is to bring you the best formulated and manufactured protein powders and nutrition supplements in the world. To accomplish this mission and remain true to our creed, “the best input = the best output”.

Founded in 2014 by Tony Costello.

Founded
2014
Employees
11 to 50
Headquarters
Aurora

Leadership

The top of Rule One Proteins, LLC's org chart, with how many people report into each leader.

TC

Tony Costello

Co-Founder & CEO

6 reports

MBPhoto of Michael Brucher

Michael Brucher

Creative Director

1 report

RTPhoto of Rebecca Tanchick

Rebecca Tanchick

International Account Manager

DPPhoto of Derek Peterson

Derek Peterson

International Account Manager

BK

Brian Koronkowski

International

NPPhoto of Nick Patras

Nick Patras

International Account Manager

Rule One Proteins, LLC jobs: common questions

Is Rule One Proteins, LLC hiring right now?
Rule One Proteins, LLC has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on Rule One Proteins, LLC's careers site.
Where is Rule One Proteins, LLC headquartered?
Rule One Proteins, LLC is headquartered in Aurora, IL, United States and was founded in 2014.
Who leads Rule One Proteins, LLC?
Tony Costello, Co-Founder & CEO, is at the top of Rule One Proteins, LLC's org chart.
How do I apply for a job at Rule One Proteins, LLC?
Pick a role on Rule One Proteins, LLC's TheJobsMap page and select Apply. Every listing links to the original posting on Rule One Proteins, LLC's own careers site, so you apply directly with the employer.