Is national instrument a big company?

Count. National Instruments (NI) Co., Ltd. is an American company, which is engaged in the development of engineering software related to the fields of testing, control and design, including virtual instruments and electronic test equipment. NI is a big company, and its famous products include LabVIEW, C language virtual instrument application system LabWindows/CVI, integrated circuit analysis program NIMultisim and so on.