# HDR ENVIRONMENTAL OPERATIONS AND CONSTRUCTION INC > City of San Diego business tax certificate — corporation; principal office in Indianapolis, IN; business started 2005-12-01; NAICS sector 54; business tax certificate: active. - Zenji ID: zpl_cmp_e20e90fe09 - Profile: https://zenji.cybernecs.com/company/hdr-environmental-operations-and-construction-inc-2 - Industry: Professional Services - Location: Indianapolis, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/hdr-environmental-operations-and-construction-inc-2/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/hdr-environmental-operations-and-construction-inc-2/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/hdr-environmental-operations-and-construction-inc-2/actions Full machine brief: https://zenji.cybernecs.com/company/hdr-environmental-operations-and-construction-inc-2/llms-full.txt