Last year on December 15, a magistrate court in the city had issued notices to Ratan Tata and the others in the criminal defamation case filed by Nusli Wadia.
Laxmi Mittal, Gautam Adani, Shaktikanta Das and N Chandrasekaran were among those present at the grand swearing-in ceremony.
This investment, which is part of OEM's series A round of funding, is in Tata's personal capacity, Ola said in a statement.
This was Tata's second visit to the RSS headquarters, the first being more than two years ago- on December 28, 2016.
A former board member of Tata Sons, Wadia claimed that Ratan Tata and others made defamatory statements against him after they removed Cyrus Mistry on October 2016 as the group chairman of Tata Sons.
The 83-year-old has served at various positions in the Tata group including as the vice-chairman of Tata Sons and as a close confidante of the group patriarch Ratan Tata.
Sandip Ssingh says Boman Irani is an actor who motivates people and rehearses with his co-actors at least 50 times.
His decision comes just ahead of slew of EGMs called by Tata Sons to oust him from Tata group boards.
Mistry's family firm Shapoorji Pallonji Group, is likely to be considered to fight out the “illegal removal.”