The smaller the company, the higher the risk. Urja Global is a small company in terms of the global market cap. The sooner a company has the potential to grow, the faster it is prone to collapse. Also, the company has debt. However, he is continuously reducing his debt. But it cannot be ignored. You should not invest heavily in such penny stocks. You should invest more and more money as it should not make much difference even if you lose. As the company performs well in results, you should also keep increasing the amount of investment. So that you can earn good profit in future.