# CALLAHAN AND CARR > City of San Diego business tax certificate — partnership; principal office in San Diego, CA; business started 2015-08-11; NAICS sector 54; business tax certificate: active. - Zenji ID: zpl_cmp_4c30889e09 - Profile: https://zenji.cybernecs.com/company/callahan-and-carr - Industry: Professional 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/callahan-and-carr/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/callahan-and-carr/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/callahan-and-carr/actions Full machine brief: https://zenji.cybernecs.com/company/callahan-and-carr/llms-full.txt