Since 1994, Keffer Development Services—also known as The Athletic Trainer System (ATS)—has been at the forefront of custom software design and development.

What began in the basement of our family home has grown significantly over the years. In 1996, we relocated to downtown Grove City, PA, and in 2005, we built our own facility just outside of town.

In 2008, ATS welcomed its first client, and since then, we have been fortunate to collaborate with over 600 clients across 48 states and internationally. Our diverse clientele includes high schools, colleges of all levels, outreach programs, and industrial settings.

We are renowned for our exceptional customer support and our openness to client feedback and suggestions. Our mission is to address the evolving needs of the sports medicine community, including athletic trainers, medical professionals, athletes, students, coaches, administrators, and parents.

Our Business Philosophy

We strongly believe in professional ethics and “old school” customer service:
      * When you call during our business hours you will likely talk to one of us.
      * If you email us for help we usually get back to you quickly; no longer than the next business day.
      * Our online help library has 100s of help docs and 100s of help videos. The library is searchable for users.
      * Our ATS staff will help you configure your ATS software to meet your needs.
      * We have the technology, experience, and relationships to help you accomplish your goals.

The bottom line...

We want our users to be confident about referring us to friends and colleagues.