The Piobaireachd Society
www.piobaireachd.co.uk
      
The New Zealand Piobaireachd Society
www.piobaireachd.org.nz
          
Piper and Drummer
www.PiperAndDrummer.com
            
The Voice
www.euspba.org 
                   
US Piping Summer School
www.uspipingschool.com
      
Ceolmor Software
www.ceolmor-software.com
            
Robert Watt
www.robertwatt.co.uk 

Italian Pipers Association
http://www.bagpipe.it/

Highland Dragon Pipe Band, Germany
http://www.highland-dragon.com/

Justus Twele - Piper Owl
http://www.piper-owl.de/

RAF Waddington Pipe Band
http://www.rafwaddingtonpipeband.com/

City of Edinburgh Pipe Band
www.cityofedinburghpipeband.webs.com