Seattle, Washington. – September 15, 2025

Asentria Corporation announces today that it has been acquired by Trystar, LLC, a leading provider of custom, electrical power resiliency solutions. The acquisition positions Asentria’s products and expertise within Trystar’s broader portfolio of monitoring and controls technologies, expanding its ability to serve the telecommunications, data center, commercial, industrial, and utility markets.

Headquartered in Seattle WA, Asentria is a long-established hardware and software innovator in remote site monitoring and automation, with over 40 years of experience. Today, Asentria is a full-fledged remote site automation provider, delivering intelligent and integrated solutions with deployments exceeding 100,000 hardware units in over 50 countries.

Asentria’s flagship product is the SiteBoss® site controller, an intelligent site automation platform that integrates with power, environmental, and security systems. It enables mobile network operators, data centers, and utility companies to detect and manage potential site threats and power resiliency issues. SiteBoss senses and sends power metrics and system alarms to operators, giving them advanced notice of failures and operational efficiency issues. When combined with Asentria’s deep experience in power and pinpointing operational trouble spots, the advanced SiteBoss provides visibility and actionable information for its customers’ power sites and remote systems. Another key differentiator is Asentria’s software, which features a single web interface and dashboard to analyze and manage multiple systems.

“After meeting AJ and Trystar’s leadership team, I’m confident Trystar is the right partner for Asentria,” said Derrick Enders, Asentria’s CEO. “Trystar brings expertise in monitoring and controls, shares our values, and recognizes our team’s potential. They are investing in our people, not just our products. Together, we’ll scale quickly, drive innovation, and serve more customers who rely on reliable power and intelligent site management.”

Trystar was founded in 1991 in Faribault, MN and is a leader in the design, engineering, and manufacture of best-in-class custom, electrical power resiliency solutions. Since 2020, it has made eight previous acquisitions in the electrical power space and presently has 12 locations in North America.

“I’m excited that the talented team at Asentria will be joining Trystar. Their products complement and broaden our monitoring and controls offering, and further strengthen our presence in the telecom, commercial, and industrial end markets,” said Trystar CEO AJ Smith. “With our expertise in electrical power systems, as well as our resources and market presence, we can help advance Asentria’s solutions and go-to-market efforts even faster.

“Additionally, our companies’ cultures are very complementary. We care deeply about the customer experience, are passionate about innovation, and believe in the same values. The Asentria team will help us reach our vision of becoming the world’s foremost custom electrical solution provider,” said Smith.

Terms of the transaction were not disclosed.

About Asentria

Asentria, headquartered in Seattle, Washington, provides telecom site automation solutions that help mobile network operators centrally manage power, security, and environmental systems at remote cell sites. The company’s hardware and software SiteBoss® platform integrates subsystems such as rectifiers, generators, HVAC, cameras, and access controls into a single secure interface, enabling proactive monitoring and control. Asentria solutions generate actionable data for site analysis, optimize operations, and reduce OPEX across thousands of deployments worldwide.

Asentria Media Contact: marketing@asentria.com

About Trystar

Trystar, LLC designs, engineers, and manufactures customizable electrical power solutions for diverse market sectors, including data centers, utilities, entertainment, education, government, healthcare, and commercial buildings. As an industry leader, Trystar delivers unmatched value and support through its solutions and dedicated team members; ensuring safety, efficiency, and seamless operation for customers who demand the best. Established in 1991, Trystar is headquartered in Faribault, Minnesota, with additional manufacturing facilities and offices across the U.S. and Canada. Blackstone, the world’s largest alternative asset manager, acquired Trystar in July 2024. Trystar is Powering Possibilities!

Trystar Media Contact: Suzanne Hooley suzanne.hooley@trystar.com