DONALDSON Co INC

Donaldson Co Inc. builds on a century of filtration expertise to engineer advanced air, liquid, and gas handling products for heavy-duty transportation, industrial systems, and aerospace customers that demand peak performance in harsh environments; its core portfolio spans engine, hydraulic, and industrial air filters along with emission control and gas turbine solutions sold through a global distribution footprint to OEMs and aftermarket service partners. While the firm spans multiple sectors, the SEC profile notes that available data currently does not assign a formal SIC/industry classification or recent filing history, yet its business remains shaped by tight environmental rules, evolving emissions standards, and the need to secure resilient supply chains, any of which could materially impact production costs, delivery commitments, and capital investment plans. Investors tracking Donaldson should watch for updates that clarify regulation compliance, customer demand for cleaner powertrain technologies, and any new disclosures about its strategic initiatives; view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025