The phrase "a vast array of businesses" is correct and usable in written English.
It can be used when describing a large and diverse selection of companies or enterprises in a particular context.
Example: "The conference featured a vast array of businesses, from startups to established corporations, showcasing their latest innovations."
Alternatives: "a wide range of businesses" or "a large variety of businesses."
It supports millions of jobs, directly or indirectly, in a vast array of businesses.
A vast array of businesses must fend off more imports, and the price of those imports has fallen steadily in recent years, according to the government.
Mr Williams is head of the Centre for Engineering and Manufacturing Excellence (CEME) in Dagenham, a charity launched in 2003 that provides training opportunities for a vast array of businesses and employers from the local area.
The Chinese Army, a colossus of three million soldiers, is a sprawling organization that controls or owns parts of a vast array of businesses, from arms dealers to airlines, pharmaceutical makers to vegetable growers.
The family controlled a vast array of business, including land and assets in South America and Europe as well as ranches, food processing groups, canning companies, commercial property and butchers chains.
Beyond Wall Street, the region's economy is largely dependent on a vast array of business services, from accounting and law to communications and management consulting.
Hans-Georg Maassen, head of Germany's FBI equivalent, told journalists: "Recently, we see the willingness of Russian intelligence to carry out sabotage". And beyond these cyberattacks, Russia has a vast array of business supporters and fixers in Germany who regularly press Moscow's case, according to a November report by the Atlantic Council.
The company is often compared against Amazon, which started out of the gate around the same time as eBay, but has gone on to diversify into a vast array of business areas and has truly changed the face of commerce as we know it.
Among the much-trumpeted fleshpots and drinking dens sparkled a vast array of independent businesses, including coffee shops that sold the real thing, delicatessens and proper food shops.
The focus is on the Islamic Revolutionary Guards Corps, which runs a vast array of Iranian businesses, while the oil industry is not included, diplomats said.
There are startups like Money Intel, and while a vast array of small businesses might not be especially low-hanging fruit for major financial institutions, there seems to be plenty of opportunity for a product to hit that sweet spot.
