Who We Are
Cosco Soap & Detergent was founded in 1966 in Brooklyn NY and since then, we have been a leader in the private label industry for personal care, household, industrial and institutional cleaning products. We are a full service contract packager and offer product development assistance and fulfillment from the onset of your project through its completion. We can offer complete guidance in bringing your product to market throughout all facets of the journey.


Our New York City facility boasts some of the most modern and cutting-edge equipment available. Our high speed labelers and filling machines assist in industry leading turnaround times. We have the capability to fill bottles as small as 1oz and every size in-between up to 275 gallon totes.
We offer low MOQs and a service-driven mentality for new upcoming brands while also being able to mass produce large scale automated jobs efficiently. In those ways, Cosco Soap & Detergent offers the best of both worlds.
We are more than just a factory. Cosco is proud and honored to uphold the legacy established decades ago through our dedication to our customers while upholding the highest levels of quality. Let us use our almost 60 years of experience in private label soap manufacturing to help bring your vision to life.