NTT, DATA NTT DATA Acquires Majority Stake in ProvenTech 07.08.2025 - 18:06:41 NTT DATA Acquires Majority Stake in ProvenTech. NTT DATA Business Solutions AG Germany United Kingdom United States of America India View original content:https://www.prnewswire.co.uk/news-releases/ntt-data-acquires-majority-stake-in-proventech-302169294.html