Sure,
I consider any company in the 3D sector to be a peer,
here are some tickers and there close today
3D Systems Corp(DDD) $96.70
ExOne Company (XONE) $66.91
Voxeljet AG (VJET) $46.78
Camtek LTD (CAMT) $4.45
And Our Stock
Sigma Labs (SGLB) $0.15 and should be trading at atleast $1.50
As you can see we are significantly undervalued compared to other companies in the 3D sector, and we have game changing technology.
The only thing that's holding Sigma back is commercialization, which is in the works right now.
Sigma is easily a 10-15 Bagga from these levels, and that's being modest