TRiiSO Email Format
Chemical ManufacturingCalifornia, United States11-50 Employees
TRiiSO operates as a Western U.S. distributor of specialty chemical raw materials, sourcing products from world-class suppliers to serve more than 2,500 customers. The company emphasizes a collaborative approach, aiming to be an integral partner by understanding customers’ needs and delivering technical solutions and responsive service. Its portfolio includes performance-enhancing additives and resins for applications such as paints, coatings and inks; adhesives and sealants; thermoset plastics; the automotive aftermarket; lubricants and metalworking fluids; elastomers; flame retardants; corrosion inhibitors; and fuel additives, covering polyurethane, polyurea, epoxy, acrylic, UV-curable and water-based formulations, and thermoplastics. Based in Del Mar, California, TRiiSO traces its roots to the late 1970s. The firm highlights extensive technical support and customer service as core capabilities to meet performance, cost, and environmental needs of its clients. In 2025, TRiiSO launched TRiiSO Beauty, a division focused on the personal care market.