DCI vs HLI 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 $3.7 billion in revenue in its fiscal 2025.

Houlihan Lokey Inc is an investment bank with expertise in mergers and acquisitions, capital markets, financial restructuring, valuation, and strategic consulting. The firm serves corporations, institutions, and governments world-wide with offices in the United States, Europe, and the Asia-Pacific region. The company operates in three segments. In the Corporate Finance business segment, it provides M&A and capital markets advisory services. Through the Financial Restructuring business segment, the company advises on some of the complex restructurings around the world. The Financial and Valuation Advisory Services business segment provides valuation and financial opinion, and financial and strategic consulting practices in the United States.