DCI vs ARMK 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 $3.6 billion in revenue and $544 million in operating income in its fiscal 2024.

Aramark provides food, facilities, and uniform services to a variety of clients and institutions. The majority of company revenue comes from its North American food and support services segment. Smaller but substantial segments include food and support services international, food and support services united states and uniform and career apparel. The food and support services segments provide food for school districts; colleges; healthcare facilities; correctional institutions; and business, sports, and entertainment venues. The uniform segment rents, delivers, cleans, and maintains work clothes and ancillary items like towels and mats to customers in North America and Japan. The company has hundreds of service locations and distribution centers across the United States and Canada.