1 construction businesses recently registered in Martinez, California.
This page lists new construction businesses registered in Martinez, California. We currently track 1, sourced directly from the California Division of Corporations and refreshed daily as new construction companies file.
Recent additions include James Walker Co LLC. The most recent construction filing was on Jun 18, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to construction businesses in Martinez, this is one of the freshest prospect lists in the market.
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