John M. Ellsworth Company

WholesaleWisconsin, United States51-200 Employees

John M. Ellsworth Co., Inc. is a wholesale distributor that specializes in fluid management products. Its customer base spans the petroleum, chemical, agricultural, oil and gas, sanitary, food and beverage, and fire industries. Based in Milwaukee, Wisconsin, the company maintains a broad inventory of brand-name products and stresses reliable, on-time delivery to support operations. Founded in 1974, JME has built a long-standing presence in its market and aims to ensure equipment arrives ready to perform. Over the decades, JME has developed product knowledge across its focus sectors and positions itself as a resource for customers seeking industry-aware guidance. In January 2026, the company introduced a Data Center Liquid Cooling Systems category at JME Sales, reflecting a product area responsive to evolving infrastructure needs.

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