Panna Aero Technology Co., a consultancy with Expert consulting services for DO-178C, ARP4754A, ARP4761A, DO-254; Certification, Compliance and DER services for FAA, EASA, CAAC, and most safety-critical regulatory agencies, worldwide ;electronic hardware systems,software and hardware development & vertification,flight control systems ,landing control systems ,avionics and system engineering(Model Based System Engineers)

WalkingThinking Software Tech (previously Anysoftware Tech),a consultancy providing advanced consulting services in software and systems development including Training and Outsourcing. Primary focus on safety-critical aviation (DO-178, DO-254, ARP4754A,ARP4761A , MBSE) ,safety critical electronic hardware systems,software and hardware development & vertification,avionics and system engineering