Every new California business filing, every day1 substance abuse treatment center businesses recently registered in Costa Mesa, California.
Updated August 19, 2026 · Most recent business filing Nov 16, 2025

Every new California filing, every day
See how it worksThis page lists new substance abuse treatment center businesses registered in Costa Mesa, California. We currently track 1, sourced directly from the California Division of Corporations and refreshed daily as new substance abuse treatment center companies file.
Recent additions include California Detox. The most recent substance abuse treatment center business filing was on Nov 16, 2025.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to substance abuse treatment center businesses in Costa Mesa, this is one of the freshest prospect lists in the market.
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