Companies

• Intamin
• International Theme Park Services
• Premier Rides
• Philadelphia Toboggan Coasters, Inc. (PTC)
• Sally Corporation
• Vekoma Rides and Manufacturing

Organizations

• National Roller Coaster Museum and Archives (NRCMA)
• International Association of Amusement Parks and Attractions (IAAPA)
• International Association of Haunted Attractions (IAHA)
• Southwest Ohio Amusement Park Historical Society
• The Themed Entertainment Association (TEA)
• Amusement Industry Manufacturers and Suppliers International (AIMS)
• The European Association of Amusement Suppliers Industry
• The Entertainment Services and Technology Association (ESTA)
• The National Carousel Association (NCA)

Enthusiast Clubs

• American Coaster Enthusiasts (ACE)
• Darkride and Funhouse Enthusiasts (DAFE)
• European Coaster Club (ECC)
• Florida Coaster Club (FCC)
• Great Ohio Coaster Club (GOCC)
• National Amusement Park Historical Association (NAPHA)
• Western New York Coaster Club (WNYCC)
• Wood Coaster Fan Club (WCFC)

Publications

• Amusement Business Online
• Amusement Today
• Blooloop (theme park business directory)
• Joyland Books ("The home of amusement park books")

Web Sites

• About Theme Parks and Amusement Parks
• Doom Buggies (The unofficial tribute to Disney's Haunted Mansion)
• Flyer Addicts Anonymous (Flying Scooters)
• Laff In The Dark (darkrides)
• Theme Park Review
• Theme Park World
• ThrillNetwork.com
• ThrillRide!
• Tunnel of Laffs (darkrides)
• Screamscape
• Ultimate Rollercoaster

Endangered Attractions

• Save Joyland Campaign
• Save Conneaut Lake Park
• Save Dreamland Campaign