I think it is a poor choice for a logo. Perhaps it would make a nice graphic if you like it that much, but design is generally more accessible and professional. If you plan on starting a design company, I would go for a simpler and easier to read logo.
What do you notice about logos around you? They are all iconic. They should be something you can doodle on a piece of paper. Most people can do that with Facebook, Monster, YouTube, Reddit, McDonalds, Pepsi, Windows, ETC.
When I look at your logo, I cannot tell what it is, or what it is for. The text is small and slightly illegible. Also, the concept of using pentagrams is somewhat cliche. One company even took it further, and just named their design firm Pentagram.