Google+ Brand Page in Knowledge Graph

[cat5com]

We've been unsuccessfully trying to get our brand's Google+ page listed in the Knowledge Graph for our brand. I believe that our markup on our website is correct. Can anyone advise on why we can't get this to pull up in the knowledge graph?

Google+ page: https://plus.google.com/+Tacticalgearcom

Knowledge graph for TacticalGear.com: https://www.google.com/search?sourceid=chrome-psyapi2&ion=1&espv=2&ie=UTF-8&q=tacticalgear.com&oq=Tac&aqs=chrome.0.69i59j0l2j69i57j0l2.2831j1j7

[CaliberMG]

And your Schema seems to be perfect: https://developers.google.com/structured-data/testing-tool?url=http%253A%252F%252Ftacticalgear.com%252F

Maybe some G+ posts with text? And, add all of your Social Media links to the bottom of your Wikipedia page?

https://en.wikipedia.org/wiki/TacticalGear.com

[Dr-Pete]

Hmmm... I'm seeing the Knowledge Panel for your brand for searches on both "tacticalgear.com" and "tactical gear" (which is generally a good sign), but, as you said, no Google+ (just Twitter). This is a bit of a black box, unfortunately, and a couple of networks disappeared a week or so ago. Many others seem to shuffle.

Your structured data looks fine, and your G+ page is successfully linked to your site. So, you've got the right signals in both directions. Your "sameAs" data even checks out on Google's own structured data testing too.

Unfortunately, this may be a weird query-time phenomenon that doesn't have much to do with what you have or haven't done. Everything looks by-the-book to me. As Christopher said, you could try to put up a couple of text posts (and not all videos), but at this point it's probably going to come down to some trial and error.

Sorry, I know that's not really an answer, but I suspect you're in that frustrating territory where you've done everything you're supposed to and Google is either midway through changing the rules or making some real-time decision that we can't see.