Added Plex. (#429)

README.md

@@ -265,6 +265,7 @@ Name | Website | Region
 [PeopleDoc](/company-profiles/peopledoc.md) ⚠ | http://www.people-doc.com |
 [Percona](/company-profiles/percona.md) | https://www.percona.com | Worldwide
 [Platform.sh](/company-profiles/platform-sh.md) | https://platform.sh/ | Worldwide
+[Plex](/company-profiles/plex.md) | https://plex.tv | Worldwide
 [Precision Nutrition](/company-profiles/precision-nutrition.md) ⚠ | http://www.precisionnutrition.com/ |
 [PreviousNext](/company-profiles/previousnext.md) ⚠ | https://www.previousnext.com.au/ |
 [Prezly](/company-profiles/prezly.md) | https://www.prezly.com/ | Worldwide

company-profiles/plex.md

@@ -0,0 +1,29 @@
+# Plex
+
+## Company blurb
+
+Plex has a simple yet ambitious mission: to help people easily discover, enjoy, and share all of their media across all of their devices. We’ve made great progress towards this mission with millions of happy customers, but we still have a long way to go. If you think you are a good fit for our mission, we want to hear from you!
+
+## Company size
+
+50-100, see our friendly faces [here](https://www.plex.tv/about/).
+
+## Remote status
+
+We've been remote since employee #1. We have a small headquarters in Los Gatos and a few employees work out of there (by choice, or to access devices in our hardware test lab, or to host business meetings or visitors).
+
+## Region
+
+We have people all over our lovely little planet.
+
+## Company technologies
+
+An incredibly broad range, from C++ to Javascript, Ruby on Rails to React Native, MySQL to Mongo, and lots in-between.
+
+## Office locations
+
+Our official headquarters are in Los Gatos, California.
+
+## How to apply
+
+Visit our [careers page](https://www.plex.tv/about/careers/) to see our current openings.