For me, retired from Federal Contracting in Washington, DC. Found out about SGLB thru my ownership of GE stock. Saw a comment about this co. having dealings with GE on the GE board.
Looked further into it and believe this may be a "gem" in the making. Also, the co has been involved with Federal contracts, I believe, in the past. To be selected by the Fed Gov't for a contract, they must pass a number of criteria. Also, GE would not even think of working with these people unless GE thought they were critical to their involvement in this fairly new technology.
Charlie