Production Companies
- Allspark Pictures (in association with)
- Blumhouse Productions
- Dentsu (presented in association with)
- Fuji Television Network (presented in association with)
- Hasbro (based on the Ouija game by)
- Intrepid Pictures (uncredited)
- Perfect World Pictures (uncredited)
- Platinum Dunes
- Universal Pictures (presents)
Distributors
- Andes Films (2016) (Chile) (theatrical)
- Columbia Pictures (2016) (Philippines) (theatrical)
- Sony Pictures Releasing (2016) (Belgium) (theatrical)
- United International Pictures (UIP) (2016) (Argentina) (theatrical)
- United International Pictures (UIP) (2016) (Greece) (theatrical)
- United International Pictures (UIP) (2016) (Indonesia) (theatrical)
- United International Pictures (UIP) (2016) (Singapore) (theatrical)
- Universal Pictures International (UPI) (2016) (Germany) (theatrical)
- Universal Pictures International (UPI) (2016) (France) (theatrical)
- Universal Pictures International (UPI) (2016) (UK) (theatrical)
- Universal Pictures International (UPI) (2016) (Netherlands) (theatrical)
- Universal Pictures (2016) (USA) (theatrical)
- Universal Pictures (2016) (Spain) (all media)
Special Effects
- Illusion Industries (special make up effects designed and created by)
Other Companies
- Arthur J. Gallagher & Co. (production insurance provided by)
- Back Lot Music (soundtrack) (uncredited)
- Bell & Howell (special thanks)
- Brauer & Co. (film tax credits) (uncredited)
- California State Film Commission (special thanks)
- Central Casting (extras casting)
- Chapman/Leonard Studio Equipment (camera dollies provided by)
- Chef Robért Catering (catering)
- Cinelease (lighting & grip equipment supplied by)
- Company 3 (digital intermediate provided by)
- Doggicam Systems (remote heads & cranes provided by)
- Ease Entertainment (payroll services provided by)
- Entertainment Partners (extras payroll provided by)
- Filmograph (II) (titles)
- Hollywood Caterers (catering: additional photography)
- Hollywood Script Research (clearances by)
- Loop Who's Talking (additional loop group casting)
- Nashville Music Scoring Orchestra (orchestra)
- Panavision (camera equipment provided by)
- Paskal Lighting (lighting & grip equipment supplied by)
- Pro-Cam Rentals (remote heads & cranes provided by)
- Raleigh Studios (score recorded at)
- Red Bull (special thanks)
- Reder & Feig (production counsel)
- Servicevision US (remote heads & cranes provided by) (as Service Vision USA)
- State of California (special thanks)
- Studio Equipment Inc. (camera dollies provided by)
- TBR Studio (score recorded at)
- Universal City Studios- Costume Department (special thanks)
- Wildfire Studios (sound post production)