http://www.richlandscapes.co.nz/ (built raglan? and other skateparks)
http://www.premiumskatedesigns.co.nz/ NZ Skatepark design company
http://www.customskateparks.com/index.htm NZ Skatepark design company
http://www.customskateparks.co.nz/ NZ Skatepark design company (Tom smithers skatepark) ← Looks like these guys made Arataki skatepark
http://www.skateparkguide.com/design_basics.html Long as info on new skatepark building
http://www2.lichfielddc.gov.uk/skatepark/ Beacon park new skatepark development UK (includes budget)
http://www.gravityparks.co.uk/ Inspiration