# SIGN-OLOGY INC > City of San Diego business tax certificate — corporation; principal office in Chula Vista, CA; business started 2019-03-30; NAICS sector 33; business tax certificate: active. - Zenji ID: zpl_cmp_bf6f3e496d - Profile: https://zenji.cybernecs.com/company/sign-ology-inc - Industry: Manufacturing - Location: Chula Vista, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/sign-ology-inc/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/sign-ology-inc/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/sign-ology-inc/actions Full machine brief: https://zenji.cybernecs.com/company/sign-ology-inc/llms-full.txt