Yes, there are other employers who can sponsor H-1B visas and other types of work visas for foreign nationals in the US. Generally, these companies must be able to prove that the jobs they are sponsoring work visas for are unable to obtain certain business skills from workers in the US. The company you wish to work for must petition the USCIS on your behalf to hire you as an H-1B worker for a speciality occupation. This means that the position must require special education, training, or graduation from a course in order to qualify.