STG Asset Management, Inc. is a commercial real estate firm based in Petaluma, California. We own and manage properties all over the United States. At STG, we use our management and development expertise to provide a commercial real estate “product” that anticipates and meets the needs of its tenants while concurrently energizing the local communities in which they do business.aa415a4b-8b21-40fc-a65c-70d2b25ca29a