News Who Is RK Sinha, Billionaire Owner Of SIS Securities, Whose Feet Nitish Kumar Touched? RK Sinha’s SIS Group is a leading manpower security firm in the Asia-Pacific, employing over 36,000 people and serving 3,000 corporate clients Post navigation Previous: UP Govt Amends DGP Appointment Process, Retired HC Judge to Head New Selection PanelNext: Munambam Waqf Land Dispute: Why A 123-Year-Old Lease Of 404 Acres At An Island’s Tip Has Divided Kerala More Stories News Indian National Held By US Immigration In San Diego Over His ‘Criminal History’ Of Hit-And-Run News Happy Women’s Day 2026: Women Leaders In Politics Globally News 90-Year-Old Woman Gang-Raped By Four Men In Madhya Pradesh; SIT Launches Probe