 | Redwood Community Services | ukiah, california, united states | 135 | government administration | 1995 | |
 | COUNTY OF MENDOCINO | Ukiah, california, united states | 480 | government administration | 1850 | |
 | Medstar Ambulance of Mendocino County, Inc. | Ukiah, california, united states | 9 | hospital and health care | - | |
 | Pioneer Internet Marketing | Ukiah, california, united states | 7 | information technology and services | 2005 | |
 | Beverly Sanders Realty Co | Ukiah, california, united states | 12 | real estate | - | |
 | Digital Odyssey | Ukiah, california, united states | 3 | marketing and advertising | - | |
| Windmill Cafe | Ukiah, california, united states | 20 | food and beverages | - | |
 | Countervail Inc. | Ukiah, california, united states | 4 | financial services | 2017 | |
| Hot Air Systems | Ukiah, california, united states | - | machinery | - | |
 | THE HOWLAND AGENCY, INC. | Ukiah, california, united states | 1 | insurance | - | |
 | mendocino private industry council | ukiah, california, united states | - | non-profit organizations | 1992 | |
 | C & M Self Storage | Ukiah, california, united states | - | warehousing | - | |
| Mountanos Vineyards | Ukiah, california, united states | - | - | - | |
| ukiah natural foods co-op | ukiah, california, united states | - | food and beverages | 1976 | |
| retech systems llc | ukiah, california, united states | - | mechanical or industrial engineering | 1963 | |
 | maverick enterprises, inc. | ukiah, california, united states | - | wine and spirits | 1992 | |
 | first 5 mendocino | ukiah, california, united states | - | civic and social organization | 2000 | |
| penofin - performance coatings inc. | ukiah, california, united states | - | building materials | 1979 | |
 | home audio & video by dfm | ukiah, california, united states | - | consumer electronics | 1985 | |
| green plants for green buildings | ukiah, california, united states | - | facilities services | - | |
