(c) 2005, Universitat d'Alacant, (Transducens group)
(c) 2007 Eleka Ingenieritza Linguistikoa S.L.
	 Prompsit Language Engineering S.L.
(c) 2009 Jimmy O'Regan
2017-2018, Hèctor Alòs i Font <hectoralos@gmail.com>
2015-2018, Francis M. Tyers <ftyers@prompsit.com>
2017-2018, Xavi Ivars <xavi.ivars@gmail.com>
2017, Bernard Chardonneau <bechapertium@free.fr>
2017, Kevin Brubeck Unhammer <unhammer@fsfe.org>
