Our name has changed but our company's long history remains the same.
Amsted RPS (formerly Unit Rail and ATP) has played a pivotal role in the history and development of railroads. We've been producing rail anchors since the early 1900's. Through the years we've earned a reputation as a leader in the industry—one customers count on to deliver the best service, the best product and the best engineering advancements.

Amsted RPS delivers innovative rail product solutions for all types of track. With advanced engineering technology and quality assurance testing we meet high performance standards and provide specialized solutions for customers. Amsted RPS is the world's leading anchor manufacturer and the leader in design and manufacture of noise and vibration reducing rail fasteners. With an expansive product portfolio and engineering expertise, Amsted RPS is the ONE source for transit, passenger and freight customers around the globe.