---
title: "List companies with layoff aggregate stats"
method: GET
path: "/api/companies"
tags: ["WARN"]
---

# List companies with layoff aggregate stats

`GET /api/companies`

## Request

- Base URL: `https://warnfirehose.com` (the document declares no server; this is the origin it was published from)
- URL: `https://warnfirehose.com/api/companies`
- Auth: none declared

Returns companies that have filed WARN Act notices, with aggregate counts, total employees affected, and the date range of their filings. Filter by `state`, `city`, `county`, or `industry`. Returns up to 500 companies ordered by most notices.

## Query parameters

- `state` string, nullable
- `county` string, nullable
- `city` string, nullable
- `industry` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/warnfirehose/apis/laborcurrent-api.md) · [All operations](https://skmtc.dev/warnfirehose/apis/laborcurrent-api/llms.txt) · [OpenAPI document](https://skmtc.dev/warnfirehose/apis/laborcurrent-api/revisions/0040897972b8?raw)