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Free Tool

LinkedIn Company ID & URN Finder

Turn a LinkedIn company page URL into its numeric organization ID, full URN, and a ready-to-use PostPeer mention object.

Official LinkedIn organization lookup
Company pages only

Connect LinkedIn to search

The official lookup requires LinkedIn authorization. We never ask for your password.

Personal profile URLs are not supported because LinkedIn API mentions work with organization pages.

How It Works

01

Connect LinkedIn

Authorize a LinkedIn account so the lookup uses the official API instead of page scraping.

02

Paste a Company URL

Use a URL such as linkedin.com/company/microsoft or enter the company slug.

03

Copy the ID or URN

Use the numeric ID, organization URN, or ready-made mention object in your integration.

Why Use This Tool

Stop digging through page source or Sales Navigator. Resolve the stable company identifier through LinkedIn’s official organization API.

Company Pages

Resolve LinkedIn organization and company pages by their public vanity URL.

API-Ready URN

Get the complete urn:li:organization identifier expected by LinkedIn APIs.

One-Click Copy

Copy the ID, URN, or formatted PostPeer mention JSON without retyping.

Official Lookup

Uses LinkedIn authorization and its organization lookup API, not brittle HTML scraping.

URL or Slug

Paste the full company URL or just the vanity name from the URL.

Mention Compatible

The returned URN works with PostPeer’s LinkedIn company mention support.

Use the URN in a Real LinkedIn Post

Mention company pages, publish immediately, or schedule the post with PostPeer’s LinkedIn API.

Frequently Asked Questions

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