# ROBERT J & PENELOPE MASTER INC > City of San Diego business tax certificate — corporation; principal office in San Diego, CA; business started 1990-07-01; NAICS sector 81; business tax certificate: active. - Zenji ID: zpl_cmp_d1b43ec9ed - Profile: https://zenji.cybernecs.com/company/robert-j-penelope-master-inc - Industry: Other Services - Location: San Diego, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/robert-j-penelope-master-inc/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/robert-j-penelope-master-inc/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/robert-j-penelope-master-inc/actions Full machine brief: https://zenji.cybernecs.com/company/robert-j-penelope-master-inc/llms-full.txt