You will need a broker's licence which anyone can apply for (Gewerbeordnung 34c).

Their concept can be duplicate but you start small, a real estate licence, one renovation at the time, and eventually expanding into construction if that is what you want you can start where you are. 

the site is ok when one has the licence to "sell". nevertheless, follow up

I'm signing up for a real estate licence coarse next week and hope to have completed it and be ready to test out within 45 days of starting or less. 

Hi my name is Daniel HernandezI graduated from the University of Texas at Arlington Dec 2015 majoring in business managementMy dad and i started building houses in Irving in 2014, our first deal went pretty well but we felt uneasy not being knowledgeable of all the other elements of real estate so i decided to get my real estate sales person licence Feb 2015.

@Cedric Moore asreb in gilbert is were I went to get my licence. great school. believe the instructors when they say "DO THE HOMEWORK!"

I am filing for a fictitious name to use for REI purposes.  

Would there be a benefit to getting a real estate licence just to have as a tool when looking at properties.  

my wife and I are looking to get our Real Estate Licence in Wisconsin and was wondering if anyone has done that thru a online course and what the costs are.Thank you for any info you can share.Bob Bk 808 Investors LLC

Welcome, if I were a young person again without the responsibilities of midlife I'd probably get a real estate licence and find a position in a top property management company.