---
ref: tool:zoominfo/enrich-company
name: Enrich a company
company: company:zoominfo
workflows: []
access: [mcp, cli, api]
tags: [capability:research-accounts, category:data-provider, has:api, has:cli, has:mcp]
docs: https://docs.gtm.ai/reference/enrichinterface_enrichcompany
updated: 2026-09-27
---

# Enrich a company

Returns firmographics such as industry, revenue, employee count and growth, funding, parent company and competitors for up to 25 companies, matched by ZoomInfo company ID, name, website or ticker.

List the fields you want back in `outputFields`. Each company returned costs
one credit unless it was already enriched in the last 12 months, and no match
costs nothing.

## Set up

Use the first option your agent supports.

### MCP (official, remote)

Add this server to your agent's MCP settings, then sign in when asked.

```json
{ "mcpServers": { "zoominfo": { "url": "https://mcp.zoominfo.com/mcp" } } }
```

Call the MCP tool `enrich_companies`.

Server URL: https://mcp.zoominfo.com/mcp

### CLI (official)

Install the command, then confirm it runs.

```sh
brew install zoominfo/gtm-ai/gtm-ai-cli
gtm --version
```

Run `gtm companies enrich`.

### API (official)

- Base URL: https://api.zoominfo.com/gtm
- Endpoint: `POST /data/v1/companies/enrich`
- Auth: OAuth; sign in when the agent asks
- Docs: https://docs.gtm.ai/reference/api-overview

Before doing anything else, make one read-only call to confirm access.

## Rules

- Ask the user before anything that sends messages, costs money, or changes data.
- Never print API keys.