---
ref: tool:apollo/enrich-company
name: Enrich a company
company: company:apollo
workflows: []
access: [mcp, cli, api]
tags: [capability:research-accounts, category:data-provider, has:api, has:cli, has:mcp]
docs: https://docs.apollo.io/reference/organization-enrichment
updated: 2026-09-26
---

# Enrich a company

Returns one company's industry, revenue, employee count, funding rounds, locations and parent or subsidiary companies, found by its domain or name.

Costs 1 credit per company. To enrich up to 10 companies in one call, use
bulk organization enrichment (`apollo_organizations_bulk_enrich` on the MCP
server, `apollo companies bulk-enrich` on the CLI).

## 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": { "apollo": { "url": "https://mcp.apollo.io/mcp" } } }
```

Call the MCP tool `apollo_organizations_enrich`.

Server URL: https://mcp.apollo.io/mcp

### CLI (official)

Install the command, then confirm it runs.

```sh
brew install apolloio/apollo-io-cli/apollo-io-cli
apollo --version
```

Run `apollo companies enrich`.

### API (official)

- Base URL: https://api.apollo.io/api/v1
- Endpoint: `GET /organizations/enrich`
- Auth: send the header `x-api-key: $APOLLO_API_KEY`
- Get a key: https://developer.apollo.io/#/keys
- Docs: https://docs.apollo.io/reference/apollo-api

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.