# TECH KNOWLEDGE > City of San Diego business tax certificate — S corporation; principal office in Santa Fe Springs, CA; business started 2025-12-12; NAICS sector 54; business tax certificate: active. - Zenji ID: zpl_cmp_f519212f1e - Profile: https://zenji.cybernecs.com/company/tech-knowledge - Industry: Professional Services - Location: Santa Fe Springs, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/tech-knowledge/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/tech-knowledge/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/tech-knowledge/actions Full machine brief: https://zenji.cybernecs.com/company/tech-knowledge/llms-full.txt