Clivus Multrum, INC
At a glance
Employees1-19
In business sinceNot reported
HeadquartersLawrence, MA
US patents6
SAM.gov UEIFG4JQE5TZDB7
CAGE code094Q1
Incorporated inDE
- composting toilets
- greywater systems
- North America
- General Services Administration
- NSF certified M54 Trailhead Series
- Federal Government
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsWoman Owned BusinessWoman Owned Small Business
Self-certified by the company in its SAM.gov registration
Patents
6 US patents granted 1991–1993, none of them in the five years to SEP 2025, including 1 design patent.
Basic materials chemistry 2Furniture, games 1Other special machines 1Chemical engineering 1
- System for composting feces and treating urineUS 5,228,984 · granted JUL 20, 1993
- Evaporative reduction of waste liquidUS 5,207,869 · granted MAY 4, 1993
- Portable system for treating human wasteUS 5,192,428 · granted MAR 9, 1993
- UrinalUS D331960 · granted DEC 22, 1992
- System and method for distribution of greywater to a soil bedUS 5,129,758 · granted JUL 14, 1992
Newest 5 shown · Granted to Clivus Multrum, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Clivus Multrum, INC | Lawrence | MA | 1–19 | 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.