# BLACK DEEN LLP > City of San Diego business tax certificate — partnership; principal office in San Diego, CA; business started 2015-09-01; NAICS sector 54; business tax certificate: active. - Zenji ID: zpl_cmp_5bee0b7406 - Profile: https://zenji.cybernecs.com/company/black-deen-llp - 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/black-deen-llp/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/black-deen-llp/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/black-deen-llp/actions Full machine brief: https://zenji.cybernecs.com/company/black-deen-llp/llms-full.txt