Paul Marshall has announced retirement from rugby at the end of the season.
The 32-year-old, who has played 204 games for the province, graduated from their academy to a senior contract in 2006, making his debut against Newport Gwent Dragons in September of that year.
Marshall scored 24 tries in that time, and also earned three Ireland caps.
Marshall said: “Ulster Rugby has been a massive part of my life and I’m grateful to have been involved with the squad for the last 12 years.
“There’s no doubt that I will be sad to leave as I love the club and the people here. I would love to continue playing, but there comes a point for everyone to move on and seek new challenges and that time has arrived for me.
“I’ve been incredibly proud to represent the people of Ulster and it’s brought great joy to me personally, but also to my family and friends. I’d like to thank those closest to me for the support they have offered throughout my career.
“I’m also extremely thankful to the players, the staff and the supporters for the memories that I will carry with me for the rest of my life. I have met some amazing people along the way and we have enjoyed some amazing moments together.»
Bryn Cunningham, Ulster’s Operations Director, said: “Paul has been an absolute pleasure to work alongside. I was still playing here when Paul first joined the squad and it’s been brilliant to see him develop into a player that would ultimately go on to represent his home province over 200 times.
“He has delivered some big performances in an Ulster jersey over the years and he can be proud of his playing career. Paul is a very popular member of the squad and his presence will definitely be missed in the seasons ahead.
“I know that Paul has the skills and personality to be a success in his career outside of rugby and I wish him and his family well.”