DCI vs FSV Comparison

Donaldson is a leading manufacturer of filtration systems and replacement parts, including air filtration systems, liquid filtration systems, and dust, fume, and mist collectors. The company serves a diverse range of end markets, including construction, mining, agriculture, truck, and industrial. Its business is organized into three segments: mobile solutions, industrial solutions, and life sciences. Donaldson generated approximately $3.9 billion in revenue in its fiscal 2026.

FirstService Corp is engaged in outsourcing property services. The company operates in two business divisions: FirstService Residential and FirstService Brands. FirstService Residential has service contracts to manage thousands of residential communities, including high and low-rise condominiums and co-operatives. FirstService Brands generates the majority of the company's revenue and provides property services to residential and commercial customers through the following brands: California Closets; Paul Davis Restoration; CertaPro Painters, Floor Coverings International, and Pillar to Post Home Inspectors. The company earns the majority of its revenue in the United States, with the remaining revenue generated in Canada.