The phrase "a broad array of business" is correct and usable in written English.
It can be used when referring to a wide range of business activities, sectors, or services offered by a company or organization.
Example: "The conference will feature a broad array of business topics, including marketing, finance, and entrepreneurship."
Alternatives: "a wide range of business" or "a diverse selection of business".
On a broad array of business dealings -- censorship, distribution and co-productions, among others -- it is the conduit for foreign moviemakers hoping to make or distribute films in China.
Bruce J. Teitelbaum, a political adviser who said that he would be joining the new business with the mayor, said that the company would "provide a broad array of business services, including strategic planning, consulting and crisis management, and will also pursue investment opportunities".
Khan brought with him blueprints for various centrifuge designs and a broad array of business contacts.
A broad array of business groups support immigration reform and were pleased that Obama made the case in his address.
The proposed bill from Thomas's House Ways & Means Committee referred to a broad array of business activities, including film and computer software production, that was "manufactured, produced, grown or extracted" within the United States.
A broad array of businesses across the New York region have begun eliminating jobs by the thousands as the pain of the financial crisis spreads well beyond Wall Street.
Some sizable technology gaps need to be bridged for drones to become attractive options for a broad array of businesses, however.
Separately, United Technologies, a conglomerate with a broad array of businesses, said that it was withdrawing its $2.6 billion all-cash offer for Diebold, the maker of A.T.M.'s and electronic voting technology, because of Diebold's unwillingness to open its books and hold merger talks.
As a result, General Shelton and his peers have a broader array of business options available to them.
A broad array of American business interests support trade deals and should push Congress to pass fast-track authority.
However, it has far greater potential to mobilize a broad array of U.S. business interests that benefit from trade liberalization in order to countervail opposition from groups that would be disadvantaged.
