homeNews Ferrabyrne attain Railway Industry Supplier Qualification Scheme (RISQS) Posted on Oct 13 2016 Ferrabyrne is now certified as a verified supplier by RISQS, this is in addition to our IRIS & ISO 9001:2008 accreditation. Share this story... Twitter Facebook Google + More Stories Dellner Polymer Solutions announces the acquisition of Ferrabyrne Autocomp Suspension Technologies. Ferrabyrne 2021 Christmas raffle Exhibiting at InnoTrans 2018