The Greenslip King head office is located in Wollongong. Face-to-face and online eGreenslip are available for fast, convenient service to you. Greenslips are available for personal use or business use vehicles. When you call us with your vehicle & driver details for quotation, you talk to an experience person - not a machine. Upon accepting a Greenslip King quote, you can call in person to one of our offices, or pay over the phone and we will process your eGreenslip immediately for data transfer to RTA.