As of my knowledge, the top 10 gambling companies investing in the field of Virtual Reality (VR) may include:
1. Microgaming – A major software provider for online casinos, Microgaming has already developed VR games and explores further opportunities.
2. NetEnt – Known for its innovative casino games, NetEnt has invested in VR technology to create immersive experiences.
3. Playtech – This gambling software provider has shown interest in VR by developing virtual reality slots and plans to expand its VR offerings.
4. Scientific Games – A leading gaming technology company, Scientific Games has ventured into VR gambling experiences and continues to invest in the area.
5. IGT (International Game Technology) – IGT has developed virtual reality slots and explores additional possibilities for VR gambling.
6. Aristocrat Leisure Limited – This Australian gambling company has begun experimenting with VR and augmented reality (AR) in their gaming products.
7. Novomatic – Novomatic has shown interest in VR technology and is exploring ways to integrate it into their gambling offerings.
8. VR Casino – While not directly a company, VR Casino is a dedicated virtual reality casino platform that offers VR gambling experiences from various game developers.
9. SlotsMillion – This online casino offers a virtual reality casino experience with a wide range of VR slot games.
10. Evolution Gaming – Although primarily known for live dealer casino games, Evolution Gaming has also started exploring virtual reality in its offerings.
Please note that the list above may vary as new companies continue to invest in virtual reality within the gambling industry.