Kelsian Group (ASX:KLS) has completed the acquisition of All Aboard America! Holdings, Inc. (AAAHI) for an enterprise value of $US325M.

AAAHI is a leading provider of passenger motorcoach services to customers in the corporate, government, education, LNG and tourism sectors in the US.

Kelsian Group said the acquisition provides it with an entry point into the large and attractive US market, through an established, highly regarded, customer-centric operator with a multi-state footprint.

The company's share price is up 1.34% in early trading.