Alconox, LLC

Employee size

51-200

Organization type

Privately Held

Headquarters

White Plains, NY

Founded

1946

Founded in 1946 after Louis Zisman developed a residue-free glassware cleaner, Alconox, LLC makes American-made detergents for the critical cleaning needs of scientists and engineers. For more than 75 years, it was owned and operated by its founding families, and its products are now distributed in more than 50 countries with technical support for cleaning methods, custom blends and private-label detergents. Alconox is ISO 9001:2015 and ISO 13485:2016 certified and joined TCP Analytical in 2025.

• HAEMO-SOL INTERNATIONAL, LLCFor more than 70 years, HAEMO-SOL INTERNATIONAL, LLC. has built its identity around dependable, residue-free cleaning for settings where “clean” is a serious requirement. From its beginnings in a one-room office overlooking the New York Public Library, the company has grown into an international supplier of aqueous specialty detergents used by customers in regulated and precision-focused workplaces.TOWSON, MD
• American Cleaning SolutionsFamily-owned American Cleaning Solutions traces its New York City roots to 1929, when it began as American Wax Company. Today, its multigenerational operation works from a 65,000-square-foot Long Island City facility to produce cleaning chemicals for distributors and commercial customers, with private-label support available. Products made in New York are shipped across the United States and around the world.LONG ISLAND CITY, NY
• Tedia Company, LLCFounded in 1975 by Richard “Moon Su” and Elinora Park, Tedia Company makes ultra-high-purity solvents for scientific and industrial use, supplying them from the laboratory bench to bulk tanker scale. The Fairfield, Ohio manufacturer has spent more than 50 years refining solvents for analytical work, pharmaceuticals and oligonucleotide production, including custom blends and a solvent-recovery program that returns purified material for reuse. Tedia is ISO 9001:2015 certified and remains known for consistent, documented quality across its broad portfolio.FAIRFIELD, OH
• Classic Chemical CorpFounded by Purdue graduate Frank Desmond in 1999 after four years at NASA, Classic Chemical Corp. develops, manufactures, and distributes biodegradable industrial cleaners and degreasers. Its environmentally focused formulas are designed to replace harsher solvent- and petroleum-based products, with custom blending and technical support for demanding metal-manufacturing applications. The company’s Pure Clean® degreaser has also been independently tested for 99.5% cleaning efficiency and evaluated under ASTM G121 and G122 for oxygen cleaning.ATHENS, OH