# KEYSER MARSTON ASSOCIATES INC > City of San Diego business tax certificate — corporation; principal office in Larkspur, CA; business started 1993-04-12; NAICS sector 53; business tax certificate: active. - Zenji ID: zpl_cmp_dc6f331a19 - Profile: https://zenji.cybernecs.com/company/keyser-marston-associates-inc - Industry: Real Estate - Location: Larkspur, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/keyser-marston-associates-inc/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/keyser-marston-associates-inc/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/keyser-marston-associates-inc/actions Full machine brief: https://zenji.cybernecs.com/company/keyser-marston-associates-inc/llms-full.txt