Calzar Capital LLC
Monsam manufactures portable sinks that operate without plumbing, offering hot and cold running water. The company produces sinks in various configurations including 1 to 4 compartment models, handwashing stations, eyewash stations, foot pump sinks, and pet washing stations, with options powered by propane or non-electric designs. Its products serve venues and events, food vendors, restaurants, healthcare facilities, commercial spaces, classrooms, childcare centers, outdoor locations, science labs, salons, and spas. The company holds NSF Certification.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Calzar Capital LLC | Antioch | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


