Company Size → Companies

POST /search/companies · Credits charged per results returned · v1, v2 · Part of the Company Search API

Introduction

Target companies by employee-count band. Combine it with any other filter in the same request (AND logic).

AI agent prompt

Read https://docs.seamless.ai/api-catalog/company-filters/company-size. Using SEAMLESS_API_KEY, call POST https://api.seamless.ai/api/client/v1/search/companies with the `companySize` filter to find companies matching: <your target>. Page with nextToken and keep each searchResultId.

Example

curl -X POST https://api.seamless.ai/api/client/v1/search/companies \
  -H "Token: $SEAMLESS_API_KEY" -H "Content-Type: application/json" \
  -d '{"companySize": ["51 - 200", "201 - 500"], "limit": 25}'

import os, requests
rows = requests.post("https://api.seamless.ai/api/client/v1/search/companies",
    headers={"Token": os.environ["SEAMLESS_API_KEY"]},
    json={"companySize": ["51 - 200", "201 - 500"], "limit": 25}).json()["data"]

Reference

Parameter	Type	Required	Description
`companySize`	string[]	Yes	Employee size bands to match against company headcount ranges. Up to 10 values.
`limit`	integer	No	Results per page, up to 500. Default `50`.
`nextToken`	string	No	Cursor from `supplementalData.nextToken` to fetch the next page.

Allowed values for companySize: 0 - 1 (Self-employed), 2 - 10, 11 - 50, 51 - 200, 201 - 500, 501 - 1,000, 1,001 - 5,000, 5,001 - 10,000, 10,001+

Response

Rows are company previews with searchResultId, companyName, domain, address, industry, size, revenue, and technologies. Send searchResultId to Company Research for the full record. Fields: Company Search. Auth: Token header (API keys) · Errors: status codes · Billing: rate limits and credits

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Company Size → Companies

Introduction

AI agent prompt

Example

Reference

Response

​Introduction

​AI agent prompt

​Example

​Reference

​Response

Introduction

AI agent prompt

Example

Reference

Response