Cooper Chemical Company
Cooper Chemical Company is an American bulk and specialty chemical manufacturer with roots in Newark, New Jersey, dating to 1857.
Last updated August 26, 2026
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Overview
Cooper Chemical Company is an American chemical manufacturing firm whose origins date to 1857. The business was established by Charles Cooper and Jacob Kleinhans in Newark, New Jersey, in the Ironbound area around Clifford and Van Buren Streets. It initially operated under the name Charles Cooper & Co., reflecting the company’s early identity as a locally founded chemical enterprise. The company developed a broad manufacturing profile rather than focusing on a single consumer-facing product. Its historical activities included the production of chemicals, additives, paints, and related materials for American consumers and industrial customers. A principal business office was located on Worth Street near Chatham Square in New York City, linking the company’s manufacturing origins in New Jersey with the commercial center of the surrounding region. Available reference material describes Cooper Chemical Company as continuing to operate in bulk specialty chemical manufacturing. Its products and materials are supplied to customers that include the United States government and pharmaceutical companies around the world. This indicates a business-to-business orientation in which chemical materials serve as inputs for institutional, industrial, and pharmaceutical applications rather than being marketed primarily as branded retail goods. The available sources do not provide a detailed account of the company’s ownership structure, financial performance, executive leadership, facilities, product specifications, or major corporate transactions. They also do not identify a current company website or public-market listing. Accordingly, Cooper Chemical Company is best characterized as a long-running American chemical manufacturer with a diversified historical product base and an ongoing specialty-chemicals role, while many corporate details remain undocumented in the supplied reference material.
History
Cooper Chemical Company traces its origins to 1857, when Charles Cooper and Jacob Kleinhans established a chemical business in Newark, New Jersey. The company’s earliest location was in the Ironbound section of the city, around Clifford and Van Buren Streets. At that stage it was known as Charles Cooper & Co., a name that reflected the participation of its founding partner Charles Cooper. From its Newark base, the enterprise developed into a manufacturer of chemicals and related materials. Its historical product activities included additives, paints, and other chemical products intended for both American consumers and industrial users. The breadth of these categories suggests that the company’s role extended across multiple applications rather than being limited to one narrowly defined chemical process or end market. The company also maintained an important commercial presence in New York City. Its main business office was located on Worth Street near Chatham Square, placing its administrative and commercial operations close to a major regional trading and business center. The available historical account does not specify the dates of this office’s operation or explain how responsibilities were divided between the Newark manufacturing roots and the New York office. Over time, Cooper Chemical Company continued in chemical manufacturing. The supplied reference material characterizes its present activity as bulk specialty chemical manufacturing, indicating continuity with its industrial orientation while also suggesting a more specialized contemporary market position. Its customers include the United States government and pharmaceutical companies in markets around the world. These relationships place the company within a supply chain for institutional and industrial chemical materials, rather than primarily within direct-to-consumer retail. The surviving reference material does not document specific product names, plant expansions, acquisitions, changes in ownership, leadership appointments, financial results, or major regulatory events. It likewise does not establish the company’s precise current headquarters or provide a verified corporate website. The documented historical arc is therefore limited but clear: a Newark-founded chemical enterprise established in 1857, later associated with a New York City business office, and continuing as a bulk specialty chemical manufacturer serving government and pharmaceutical customers.
- 1857
Company founded in Newark
[1]Charles Cooper and Jacob Kleinhans established the business in Newark, New Jersey, in the Ironbound section around Clifford and Van Buren Streets.
Products and positioning
A long-established American business-to-business chemical manufacturer serving industrial, governmental, and pharmaceutical customers.
Industrial chemicals
Bulk specialty chemicals
The company is described as continuing in bulk specialty chemical manufacturing. These materials are supplied primarily to institutional and industrial customers, including the United States government and pharmaceutical companies. The available reference does not identify individual chemical names, formulations, volumes, or end-use specifications.
Chemical additives
Chemical additives
Chemical additives formed part of the company’s historical product range. The category indicates materials incorporated into or used to modify other products and industrial processes, but the supplied sources do not state which additive chemistries, industries, or formulations were involved.
Coatings and paints
Paints
Paints were among the materials associated with Cooper Chemical Company’s historical manufacturing activities. No specific brands, coating technologies, customer segments, or current availability are identified in the reference material.
Sources1 sources
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