Colonial Chemical, based in South Pittsburg, Tennessee, is a privately owned manufacturer of surfactants for various industrial markets, including metalworking, lubricant additives and personal care.
Dow produces polyalkylene glycols, silicones and a range of other lubricants, among a very large portfolio of products. It is based in Midland, Michigan.
Ergon, headquartered in Flowood, Mississippi, U.S.A., is a privately held group of companies operating in three primary segments: energy and specialty solutions, pavement and coating resources and integrated services and logistics.
Fuchs is the world’s largest independent manufacturer of lubricants. The company’s headquarters are at Mannheim, Germany, where it was founded in 1931. Fuchs is a public company listed on the Frankfurt Stock Exchange.
Infineum is a UK-based specialty chemicals manufacturer. The company is a joint venture between energy giants ExxonMobil and Shell.
Oxea is headquartered in Monheim am Rhein, Germany, and operates production facilities in Europe and the United States. Its product range includes oxo intermediates, carboxylic acids, amines and polyols, which are widely used in the production of lubricant additives, synthetic base fluids, and related performance chemicals. Oxo chemicals such as alcohols and acids serve as key building blocks for esters and other compounds used in high-performance lubricants and industrial fluids.
Rianlon Corp. is listed on the ChiNext Board of the Shenzhen Stock Exchange under the ticker 300596. The company went public in 2017, providing access to domestic capital markets to support capacity expansion, research and development, and international growth. Based on recent share prices, Rianlon’s market capitalization is approximately CNY 10 billion (around $1.4–1.5 billion).
Richful is one of China’s largest lubricant additive suppliers. It serves the automotive, industrial and marine sectors. Its push into Latin America reflects rising regional demand for higher-quality, competitively priced additives and aligns with the company’s broader expansion in Asia, the Middle East and North America.