If a business is owned by people who are permanent residents of the United States (even if they are not U.S. citizens), then all small and medium-sized business support programs apply to these companies. Moreover, there are special areas of support for businesses whose employees are immigrants. In addition, there are special incentive programs for hiring employees and staff diversification. That is, if a company hires a mixed workforce, which includes people of different races and ethnicities, it is quite possible to get an incentive for that:
both in the form of tax credits
and in the form of financial support from the Government.
Companies that are established and run by permanent residents of the U.S. are notionally subjects to government assistance.
The government will certainly be less interested in supporting a business if the company is owned by aliens who:
Have no connection to the U.S.
Have no residency or documentation of residency in the U.S.
and have no plans to obtain the aforementioned documents.
The U.S. also has a relatively uncomplicated procedure for bidding on government contracts. There are two centralized resources:
The Federal Government’s website for civil contracts
The site for defense contracts.
Of course, it would be much more difficult for a company owned by foreigners or non-U.S. citizens to participate in obtaining defense government contracts. It is possible, though. As for bidding for civilian government contracts, the procedure is not complicated.