---
ref: tool:apollo/enrich-company
name: Enrich a company
company: company:apollo
workflows: [workflow:high-intent-visitors, workflow:inbound-lead-to-meeting, workflow:inbound-lead-routing, workflow:signup-fit-scoring, workflow:closed-lost-reengagement, workflow:meeting-booked-handoff, workflow:champion-job-change-loop]
access: [mcp, cli, api]
tags: [capability:enrich-companies, category:data-provider, has:api, has:cli, has:mcp]
docs: https://docs.apollo.io/reference/organization-enrichment
updated: 2026-10-28
---

# 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.

Note: Costs 1 credit per company. To enrich up to 10 companies in one call, use bulk organization enrichment instead.

## 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 and sign in with it, 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 anything else, confirm access with the cheapest read-only call, like a list or a search. Never send or change anything to test access.

## Rules

- Ask the user before anything that sends messages, costs money, or changes data, and say how many records it touches. One approval covers a batch the user has seen.
- Never print API keys.