Intamin AG is a roller coaster designing and manufacturing company headquartered in Wollerau, Switzerland. The manufacturer's name is an abbreviation for International Amusement Installations. The company has built and designed more than seventy roller coasters around the world, including the tallest roller coaster in the world (Kingda Ka).
- Walter Bolliger and Claude Mabillard worked for Intamin before founding their own company.
- Intamin claimed 3 tallest roller coaster records until 2015: Tallest shuttle with Superman: Escape From Krypton, tallest giga coaster with Millenium Force, and tallest strata coaster (and tallest overall) with Top Thrill Dragster and later Kingda Ka. Out of these, 2 of them still remain, as Bolliger & Mabillard later broke the tallest giga coaster record with Fury 325.