A. Billiau : 1996–2009. President. Advisory board 2009–2018.
PP. Pastoret : 1996–2002. Vice-president until 31/08/2002.
N. Glansdorff : 1996–2003. 2nd Vice-president.
J. Anné : 1996–2018. Secretary until 2009, President 2009–2016. FEMS Delegate 1998–2014.
P. De Vos : 1996–2018. Vice-Secretary until 2009, Secretary 2009–2016, Advisory board 2016–2018.
E. Thiry : 1996–2006. Treasurer.
M. Mergeay : 1996–2018. Advisory board 2016–2018.
G. Cornelis : 1996–2001, 2014. President 2016–2019.
Y. Carlier : 1996–2006.
P. Bossiers : 1996. Advisory board.
A. Naessens : 1996. Advisory board.
K. Van Reeth : 1998–2005.
J. Mahillon : 1998–2010.
J. Mainil : 2001–2009. Advisory board.
E. Top : 2001. Advisory board.
E. Vandamme : 2001–2009.
F. Portaels : 2001–2009. Advisory board.
L. De Zutter : 2001–2007.
J. Vanderleyden : 2001–2016.
G. Van Der Groen : 2001. Advisory board.
P. Thonart : 2001. Advisory board.
F. Opperdoes : 2002–2006. BSM webmaster 2015–2017.
JJ. Letesson : 2002–2009. Advisory board.
M. Van Montagu : 2002–2009. Advisory board.
A. Toussaint : 2002–2009.
M. Holsters : 2003. Advisory board.
H. Favoreel : 2005–2015.
J.M. Collard : 2006–2008.
S. Agathos : 2006–2016. Advisory board 2016–2018.
A. Vanderplasschen : 2006–2008. Treasurer.
T. Coenye : 2006–2016. Advisory board 2016–2018.
W. Verstraete : 2003–2007. Advisory board.
B. Wolucka : 2007–2010.
A. Allaoui : 2010–2015.
P. Cornelis : 2007–2016.
N. Leys : 2008–2016.
P. Monsieurs : 2018.
I. George, Secretary from 2011 to 2019.
D. Gillan, Webmaster from 2011 to 2019.
L. Gillet, from 2011 to 2019.
P.Cos, from 2014 to 2020.
D. Schols, from 2014 to 2020
S. Rigali, 2020, Webmaster.
X. De Bolle, from – to 2022. Secretary
N. Boon, from – to 2022. Vice-president
X. Saelens, from – to 2022. Treasurer
L. Van Melderen, from – to 2022.
S. Lebeer, from 2018 to 2023.
F. Van Bambeke, from 2018 to 2023.
F. Delvigne, from 2018 to 2023.
J. Michiels, from 2018 to 2023.
E. Peeters, from – to 2023. President