diff --git a/util/superiotool/README b/util/superiotool/README
index c7e6c30c22..87d8e19e8d 100644
--- a/util/superiotool/README
+++ b/util/superiotool/README
@@ -82,20 +82,31 @@ either version 2 of the license, or (at your option) any later version.
 Contributors
 ------------
 
+Anders Juel Jensen <andersjjensen@gmail.com>
 Andriy Gapon <avg@icyb.net.ua>
+Arjan Koers <0h3q2rmn2bdb@list.nospam.xutrox.com>
 Bingxun Shi <bingxunshi@gmail.com>
 Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
+David Bartley <dtbartle@csclub.uwaterloo.ca>
 David Hendricks <david.hendricks@gmail.com>
+François-Regis Vuillemin <coreboot@miradou.com>
 Frieder Ferlemann <Frieder.Ferlemann@web.de>
 Idwer Vollering <idwer_v@hotmail.com>
+Ioannis Barkas <tripl3fault@yahoo.com>
 Josh Profitt <zorn169@gmail.com>
+Luc Verhaegen <libv@skynet.be>
+Michael Gold <mgold@ncf.ca>
 Michał Mirosław <mirq-linux@rere.qmqm.pl>
+Nikos Barkas <levelwol@gmail.com>
 Rasmus Wiman <rasmus@wiman.org>
 Robinson P. Tryon <bishop.robinson@gmail.com>
 Ronald Hoogenboom <hoogenboom30@zonnet.nl>
 Ronald Minnich <rminnich@gmail.com>
+Sean Young <sean@mess.org>
 Stefan Reinauer <stepan@coresystems.de>
+Tom Sylla <tsylla@gmail.com>
 Ulf Jordan <jordan@chalmers.se>
 Urja Rannikko <urjaman@gmail.com>
 Uwe Hermann <uwe@hermann-uwe.de>
 Ward Vandewege <ward@gnu.org>
+