PROTO CORPORATIONJP:E05210Other

Market cap
P/E ratio
2010/032011/032012/032013/032014/032015/032016/032017/032018/032019/032020/032021/032022/032023/032024/032025/03
Return on Assets-------5.60.1-2.6113.51.61.71.41
Employees7988759541,1031,2921,3581,5341,5831,5781,4551,4561,4161,3021,4681,523-