Costello Webster & Co has brought together some of the best people in the insurance industry, all with the common ideology of putting the Client first. Our business has the perfect mix of experienced market leading knowledge, with innovative and imaginative business approaches. The team is here to service any insurance needs, disrupt the market and set a new standard.    




Roy Nahas


“I am very excited to be involved with this new player in the Landlord insurance space. Having helped the two market leading landlord insurers achieve their positions in the market, I have no doubt that the team at Costello Webster & Co are game changers. The CoverWise product that has been designed, the service and technology innovations that are being introduced will see the company quickly become the benchmark of the industry.”

Roy has 40 years insurance industry experience in Australia and internationally. He has held many senior underwriting and management positions, and has vast experience specifically in the areas of underwriting, budgeting and planning. One of Roy's many achievements was to underwrite Terri Scheer's first ever Landlord insurance policy. Later as General Manager at QBE, he was responsible for managing the relationship with EBM's 'RentCover' product. He is undoubtedly one of Australia's premier authorities on the subject of Landlord Insurance. His reputation and success in the industry is greatly admired, and Roy is using his experience to mentor.

Roy Nahas Chairman Costello Webster

Lance Costello Insurance Broker Costello Webster CoverWise



“Irrespective of placing cover for Australia’s largest companies or arranging Householders insurance for a local resident, I believe they all deserve the same high standard of professional service.”

With over 40 years experience as an Insurance Broker, Lance has held senior positions in some of Australia's most respected Insurance companies. Throughout his career, Lance has also established a number of successful insurance businesses. His first was trans-Tasman broking house, 'CPF Insurance Brokers', Electronic Equipment Underwriters (EEU) and in the US with 'EKat Solutions'. During his many years, Lance has been instrumental in shaping and pioneering initiatives in the insurance industry.

Sally costello


"I know Property Managers can't predict the future, whether a tenants relationship break-up, loss of job or illness. They want their landlords to protect their investment income.
I understand insurance can be really confusing with so many products on the market, but we are insurance brokers, not bankers or food people, our team have worked hard to bring trust and stability to the insurance market, and specifically with our CoverWise Landlord product that we are very proud of."

Sally has spent the last 10 years on the road as a Relationship Manager, training and servicing real estate principals and property managers with EBM RentCover. With 15 years in the insurance industry, Sally is making the move back into Corporate Broking, as well as overseeing the development of CoverWise' landlord insurance product.

Sally Costello Insurance Broker Costello Webster

Ben Costello Insurance Broker Costello Webster CoverWise



"It's time for the insurance industry to change with the times. I want to work smarter AND harder to deliver the best outcome for our clients."

Ben shows a true hunger and determination to succeed. With experience as a Corporate Account Manger for one of Australia and New Zealand's top Telecommunications companies, he has come back to Insurance with a modern and visionary perspective of a cutting-edge approach. Ben understands it is a buyer's market, and sees the true value in paying attention to the needs of clients.

Sam Small - Insurance Broker - Landlord Insurance - CoverWise - Costello Webster & Co



Sam has had great success in the real estate industry, in both property management and sales. His reputation on the Gold Coast has amassed Sam a great respect in the market, due to genuine care and diligence in every situation.

Costello Webster & Co is proud to welcome Sam to our business, and is excited for Sam to establish his reputation in the Corporate Broking market, as well as with our Landlord insurance product CoverWise.



A career that has spanned several industries with great success, from textile importing, clothing distribution and retailing, to property development and mining services, Don has brought innovation and success to all his endeavours. Don has remained actively involved in property development and the real estate industry. Don’s current real estate interest, is in the management of a large portfolio of Sydney units, used for short stay accommodation with one of Sydney largest hospitals. Don will be focusing his talents on developing new markets in areas our competitors have failed to satisfy.

Don McDonald Costello Webster & Co CoverWise

Graham Wood Costello Webster & Co CoverWise



Graham has countless accomplishments as an entrepreneur and investor throughout his career. Having owned a leading real estate agency on the lower north shore of Sydney for several years, he really understands the challenges of the real estate agent and property manager. Graham has also had many investment and developments in both Sydney and Melbourne markets. An integral part of Costello Webster & Co, he brings a knowledgeable and stable perspective to our business.

Valeria erokhina


We want everyone to know how good Costello Webster & Company is, especially our Landlord Insurance product CoverWise. Valeria is continuously working on a number of exciting projects and events. 

Valeria Erokhina Costello Webster & Co CoverWise