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APSM started in the early 1990s as a consulting firm assisting companies with the OSHA, PSM, and EPA RMP regulations. We initially focused on the consulting and service side of PSM — PHA’s, audits, RMP submissions, offsite consequence analyses, and the development of hard copy documentation and training records for facilities across the country. After a few years of experience, we needed a better way to communicate with our clients — a better way to oversee the various elements, updates, and dynamic information needed to manage a successful compliance program. So we developed a custom PSM/RMP management software tool that does all of that, leading to a complete management system. APSM continues to advance the features of our software suite, which helps companies manage PSM and RMP regulations by sending reminders and notifications to keep operators and managers on top of the required elements of any PSM/RMP program. It does all this while fine-tuning their abilities and industry experience to perform PHA’s, audits, and technical studies. APSM has also worked closely on various projects with contractors throughout the country. We’ve become allies with many of the major organizations in the refrigeration, chemical, and power generation industries. APSM is a proud member of RETA, IIAR, and IARW.

APSM Questions

The APSM annual revenue was $6.7 million in 2026.

Spencer Collins is the CEO of APSM.

29 people are employed at APSM.

APSM is based in Alpine, Utah.

The NAICS codes for APSM are [54, 541].

The SIC codes for APSM are [874, 87].

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