ServiceGraph
Search 114,049 US professional-services firms with a structured query. Filter by industry, services, geography, ratings, and more — built for AI agents and procurement workflows.
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Law firms in CA
industry:legal state:CASEO marketing agenciesindustry:marketing_agency service_provided:seoSmall accounting firms (NY)industry:accounting_tax state:NY company_size_signal:smallCybersecurity, national reachindustry:security geography_served:national_USDental marketingdental industry:marketing_agencyAnon visitors see total counts and facet breakdowns. Sign in with email + OTP to see firm names, contact details, and full disclosure bundles.
The same data is also available as a JSON API at api.servicegraph.co and an MCP server at mcp.servicegraph.co.