Small business owners in and around Muswellbrook and Singleton can hop on board the bus for trusted guidance from a Business Connect advisor or a quick business health check.

Department of Industry executive director Trade and Investment NSW Kylie Bell said the Business Bus had visited 100 communities across the state in the past year.

"The Business Bus is part of the NSW Government's multi-million dollar Business Connect program, which supports small businesses to thrive in metropolitan and regional economies," she explained.

"The bus travels all over NSW to let small business owners know about the NSW Government support available to help them start and grow.

"Visiting the Business Bus can help a business operator take the vital next step, whether they're just starting out, wanting to ensure their business is sustainable or aiming to go global."

Ms Bell said businesses could access guidance on everything from planning the next stage of your business to making the most of your marketing or using new digital tools.

"We are investing $30 million in Business Connect, with 70 per cent of services to be delivered to regional businesses," she added.

"There are 765,000 small businesses across NSW - and they're the lifeblood of our state's regional and local economies."

The Business Bus will visit the following locations between 9am and 3pm:

* Muswellbrook - Simpson Park, Market Street, on Tuesday, May 28

* Singleton - Burns Lane (in car park) on Wednesday, May 29

Visit www.industry.nsw.gov.au/businessbus to find out more and reserve your spot on the Business Bus or phone 1300 134 359.