Ärikratt

Search companies

search_companies

Read-only

Search active legal entities by current or former name or registry code. Set include_inactive for other statuses. County aliases and cursor pagination are supported; unknown counties error. Use get_company for a full company profile, or find_companies to filter by county, Estonian Classification of Economic Activities (EMTAK), revenue or employees. Do not look up natural persons.

Input Schema

TableJSON Schema

Name	Required	Description
`emtak`	No	Estonian Classification of Economic Activities (EMTAK) code or prefix
`limit`	No	At most 25 companies
`query`	Yes	Company name or 8-digit registry code
`county`	No	County name or alias (Harju, Harjumaa, Harju maakond). Valid: Ida-Viru maakond, Lääne-Viru maakond, Harju maakond, Hiiu maakond, Jõgeva maakond, Järva maakond, Lääne maakond, Põlva maakond, Pärnu maakond, Rapla maakond, Saare maakond, Tartu maakond, Valga maakond, Viljandi maakond, Võru maakond, Maakond puudu.
`cursor`	No	Opaque cursor from a previous next_cursor for the next page
`include_inactive`	No	Include liquidated, bankrupt, and deleted companies. Default false.

Output Schema

TableJSON Schema

Name	Required	Description	Default
`as_of`	Yes
`sources`	Yes
`companies`	No
`row_count`	No
`truncated`	No
`disclaimer`	Yes
`next_cursor`	No
`snapshot_id`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 10, 2026

changedInput schema / properties / emtak / description

Previous value: -"EMTAK code or prefix"New value: +"Estonian Classification of Economic Activities (EMTAK) code or prefix"

Changed3 schema fields changedOct 5, 2026
- addedOutput schema / properties / sources / items / properties / licence_checked_at
```
Added value: +{
+  "type": [
+    "string",
+    "null"
+  ]
+}
```
- addedOutput schema / properties / sources / items / properties / licence_evidence_url
```
Added value: +{
+  "type": [
+    "string",
+    "null"
+  ]
+}
```
- addedOutput schema / properties / sources / items / properties / rights_status
```
Added value: +{
+  "type": [
+    "string",
+    "null"
+  ]
+}
```

Changed1 schema field changedSep 27, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "properties": {
+    "as_of": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "companies": {
+      "items": {
+        "additionalProperties": true,
+        "properties": {
+          "county": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "employees": {
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "emtak_code": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "emtak_label": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "municipality": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "name": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "net_profit": {
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "registry_code": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "revenue": {
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "revenue_year": {
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "status": {
+            "type": [
+              "string",
+              "null"
+            ]
+          }
+        },
+        "type": [
+          "object",
+          "null"
+        ]
+      },
+      "type": [
+        "array",
+        "null"
+      ]
+    },
+    "disclaimer": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "next_cursor": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "row_count": {
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "snapshot_id": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "sources": {
+      "items": {
+        "additionalProperties": true,
+        "properties": {
+          "attribution": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "licence": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "licence_url": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "name": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "url": {
+            "type": [
+              "string",
+              "null"
+            ]
+          }
+        },
+        "type": [
+          "object",
+          "null"
+        ]
+      },
+      "type": [
+        "array",
+        "null"
+      ]
+    },
+    "truncated": {
+      "type": [
+        "boolean",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "snapshot_id",
+    "as_of",
+    "sources",
+    "disclaimer"
+  ],
+  "title": "search_companiesOutput",
+  "type": "object"
+}

First observedSep 26, 2026

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