Astral Out-of-Home
www.astraloutofhome.com

 NEWAD
www.newad.com

 Pattison Outdoor
www.pattisonoutdoor.com

 CBS Outdoor
www.cbsoutdoor.ca 

Zoom Media
www.zoommedia.com  

Lamar Transit Advertising
www.lamar.com 

Outdoor Broadcast Network (OBN)
www.obn.ca

Metromedia Plus
www.metromediaplus.com

Titan Worldwide
www.titan360.com

Outdoor Advertising Association of America
www.oaaa.org

Outdoor Advertising Association of Great Britain
www.oaa.org.uk

Outdoor Media Association of Australia 
www.outdoormedia.asn.au

 Out of Home Media South Africa
www.ohmsa.co.za

Outdoor Advertising Association of New Zealand
www.oaanz.org.nz

Outdoor Advertising Association of the Philippines
www.oaap.org.ph

Federation of Outdoor Advertising Switzerland
www.fepe.com

 Outdoor Media Association Ireland
www.oma.ie

National Advertising Benevolent Society
www.nabs.org