The core strengths upon which Donaldson’s success has been built are applied technology, customer relationships and global presence.

Global Presence
Over 11,000 employees contribute to the company's success at over 35 manufacturing locations around the world. Our global reach enables us to serve and support our customers as they expand and grow their international operations.
 
Customer Relationships
Providing excellent support to our customers is a hallmark of Donaldson Company. We understand our customers’ needs and provide support throughout the life-cycle of our products, from product development and manufacturing to after-sale service and replacement parts.
 
Technology Expertise
Donaldson is a technology-driven company committed to satisfying customer needs for filtration solutions through innovative research and development. Our 400 engineers hold over 450 patents. We combine our particulate and chemical filtration technology with other disciplines, including fluid dynamics, structural analysis and acoustics to deliver pacesetting products.