NatWest Group, Tech Mahindra, EY, and Capgemini are among the companies that have launched a host of initiatives, including frequent team catch-ups, in-person group sessions, 'fun at work' and sports events, and assigning 'buddies' to the new employees - all aimed at promoting cohesiveness at work and improving productivity. NatWest Group has so far organised more than 40 in-person group sessions for employees who joined during the pandemic.