Dover Corporation is a diversified industrial manufacturer that makes equipment and components across several distinct segments, including fueling equipment, refrigeration systems, printing and packaging equipment, and various specialized industrial products. The company operates as a portfolio of relatively independent business units serving different end markets, from retail fueling stations to food service refrigeration to industrial printing, rather than a single unified product line. Dover has grown both organically and through acquisitions over the years, periodically buying and selling business units to reshape its portfolio toward higher-growth, higher-margin industrial niches. The company's revenue is diversified across many end markets and geographies, though it remains sensitive to overall industrial production levels and capital spending cycles across the various sectors its different business segments serve.