Brisbane Roar have announced their first major signing of the transfer window, agreeing a to terms with Danish international Thomas Kristensen for the 2016/17 A-League season.

The Roar signed the defensive midfielder from ADO Den Haag in Holland's Eredivisie after Kristensen made 48 appearances for the club over the past two seasons.

Brisbane coach John Aloisi is a big fan of the Dane, believing the 33-year-old will be a big part of the Roar midfield throughout the upcoming season.

“We believe Thomas will be an excellent addition to our squad,” Aloisi said.

“Not only has he represented his country but he has played at the highest level in both Denmark and Holland for many years now.

“We are again looking to improve as a team and we believe Thomas has a big part to play in the upcoming season."

Kristensen also expressed his delight at the new deal, saying the opportunity was one he could not pass up.

“The offer to come to Brisbane is a once in a life opportunity for myself and my family,” Kristensen said.

“First and foremost I come here to help the club be successful and win a trophy.

“I am very excited about this new adventure.”