Madrone & Co.

Madrone & Co., LLC was formed in California on June 1, 2026, with a principal address in San Francisco. The filing was made without a registered agent classification on record, and no annual report or EIN on file yet. The company appears to be an investment advisory firm offering financial planning services, based on its category and service description. Its website, registered in 2011, over 5,400 days before the filing, suggests a long-established online presence that predates the LLC by many years. The site is a modern Drupal 8 build with HTTPS, though it lacks structured data and has minimal text. We estimate the firm generates $100K, $1M in annual revenue and employs 1, 5 people, based on the website describing a decade-old practice with a single office and small team, typical of a firm managing under $50M in assets. The footprint is brick-and-mortar, with a physical street address in San Rafael, CA, and operating hours listed. The domain was registered through Tucows Domains. Notably, the domain age far exceeds the company's filing date, indicating the business operated under a different structure or as a sole proprietorship before forming this LLC. The identity match is strong, with the LLC name and financial advisory nature aligning with the website's location in the San Francisco Bay Area.