A-Z is located in the most prestigious office complex in west Ventura County. The Topa Financial Plaza is located in the heart of Oxnard's business and financial district with easy access to the 101-Ventura Freeway. We occupy the top office suite of the plaza’s 21-story high-rise office tower, which has the distinction of being the tallest office building between Los Angeles and San Jose. Our location provides access to a full array of business and professional resources, proximity to local restaurants and lodging, and commands an extraordinary vantage point in Ventura County, overlooking the Pacific Ocean to the west and mountains to the east.