According to our records, this business is located at 7514 Redwood Blvd. in Novato (in Marin County), California 94945, the location GPS coordinates are: 38.111801 (latitude), -122.5679014 (longitude). United Green Mark is categorized under Seeds and Bulbs (SIC code 5261). Known organization owner is Ron Sentman. Current estimates show that the unit has a sales volume of $30,000,000 and staff of approximately 43 people. You can contact the company by phone at (415) 897-1171; the following fax number is also provided: (415) 892-7276. Business website can be accessed at www.greenmark.com.