NXT vs DCI Comparison

Nextpower is a leading global provider of solar and energy technology solutions for utility-scale power plants and the world's largest solar tracker supplier. The firm sells integrated solutions, including solar trackers, TrueCapture yield-management software, foundations, electrical balance of systems, power conversion, and energy storage for utility-scale and distributed generation solar projects around the world. Nextpower has offices in the United States, Mexico, Spain, India, Australia, the Middle East, and Brazil and serves customers in more than 40 countries. The US accounted for roughly three-fourths of fiscal 2026 revenue.

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 year 2026.