Sentry Air Systems, Inc. Competitors

Donaldson Company helps solve some of the world's most complex filtration and contamination control challenges. As a global leader in the filtration industry, we pride ourselves on our innovative technologies and solutions, backed by a talented and dedicated team of employees. Our filtration technologies and products are used every day in a variety of industries and environments, including aerospace, agriculture, construction, food and beverage, manufacturing, mining, power generation, transportation and many more. Our success comes from our 14,000+ employees, the support our customers receive, and more than 140 manufacturing and distribution centers on six continents.

SICK is a leading global technology company for intelligent sensor solutions and integrated solutions in industrial automation. Innovative technologies set benchmarks and make industrial processes more efficient, safer, and more sustainable – in both logistics and manufacturing operations. Founded in 1946 by Dr. Erwin Sick and headquartered in Waldkirch near Freiburg, the company has a global presence with a network in around 40 countries. SICK has more than 10,000 employees worldwide and generated a group revenue of EUR 1.8 billion in the 2025 fiscal year. Further information: www.sick.com Imprint: https://www.sick.com/imprint/

Tennant Company is a recognized leader of the cleaning industry. We are passionate about developing innovative and sustainable solutions that help our customers clean more spaces more effectively, addressing indoor and outdoor cleaning challenges. We invite you to join us — as an employee, investor, customer, supplier or interested community member — as we lead our industry globally and fulfill our vision to bring to market sustainable cleaning innovations that empower others to create a cleaner, safer, healthier world. See how you can help us — and we can help you — change the way the world cleans.