diff --git a/README.md b/README.md
index eeb7a3d..2942608 100755
--- a/README.md
+++ b/README.md
@@ -625,7 +625,7 @@ algorithms, knowledgebase and AI technology.
 * [Corporate Information](http://www.corporateinformation.com)
 * [CrunchBase](https://www.crunchbase.com)
 * [Data.com Connect](https://connect.data.com)
-* [EDGAR Online](http://www.edgar-online.com)
+* [EDGAR U.S. Securities and Exchange Commission Filings](http://www.edgar-online.com) - Periodic reports and extensive corporate disclosures from all businesses publicly traded in the United States.
 * [Europages](http://www.europages.co.uk)
 * [European Business Register](http://www.ebr.org)
 * [Ezilon](http://www.ezilon.com)