Oregon business registrations, one API call away.

Amalgament indexes 562,802 business registrations for Oregon from 1 public source, normalized into one schema and joined to the businesses and parcels behind them. Query them through one REST API and one MCP server, or scope any call to Oregon with a single parameter.

Coverage in Oregon

562,802 business registrations from 1 public source.

Most recent record dated 2026-07-27. The /freshness endpoint reports every source's last pull.

Sources

• Oregon (SoS)

One call, scoped to OR

curl -H "X-API-Key: $OPENFOLIO_KEY" \
  "https://api.amalgament.com/search?q=acme&dataset_type=business_entity&jurisdiction=OR"

Common questions

How many business registrations does Amalgament have for Oregon?

562,802 business registrations from 1 public source in Oregon, normalized into one schema and queryable in a single API call or MCP tool call.

Can I filter Amalgament to just Oregon?

Yes. Pass jurisdiction=OR to the /search endpoint, or ask your MCP-connected agent for Oregon, and results are scoped to Oregon business registrations.

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