According to our records, this business is located at 1952 Union St. in San Francisco (in San Francisco County), California 94123, the location GPS coordinates are: 37.7978689 (latitude), -122.4314843 (longitude). One Management Group is categorized under Management Services (SIC code 8741). Current estimates show that the unit has a sales volume of $504,000 and staff of approximately 4 people. You can contact the company by phone at (415) 923-5900.