Delta Insurance Group has appointed Hamish MacLean (pictured) as managing director of Delta Insurance Australia, effective Feb. 5. He will be based in Melbourne and take responsibility for the group’s Australian underwriting agency operations.
MacLean has more than 25 years’ experience across broking and carrier roles. He will oversee the existing offices in Sydney and Brisbane and lead the build-out of Delta’s Australian portfolio, with an emphasis on SME specialty lines distributed through intermediaries. He will report to Delta group chief executive officer Kent Chaplin.
Chaplin said MacLean’s role is centred on broker distribution and business development in the Australian market. “With a deep expertise in the Australian insurance landscape and a drive for distribution, Hamish is perfectly positioned to elevate Delta’s value proposition. He will play a key role in forging stronger broker relationships and leading the Australian team to meet our ambitious growth targets,” Chaplin said.
Delta entered Australia four years ago and has since concentrated on its east coast footprint. The creation of a Melbourne-based managing director position is intended to consolidate its presence in Victoria and support engagement with local brokers and capacity providers. “Australia is at the forefront of our global ambitions. As a leading independent MGA group, we are reaffirming our commitment to continuous investment across APAC. Our focus is on establishing Delta Australia as the local partner of choice for specialist SME products,” Chaplin said.
MacLean pointed to Delta’s ratings history and relationships with capacity providers as part of its Australian proposition. “The clarity of vision here is compelling. The group’s long-standing relationship with Lloyd’s of London carriers and AM Best’s Excellent Performance Assessment, awarded for four consecutive years, are real points of difference in the Australian market. This is a defining year for Delta, and I’m eager to be part of this next phase,” MacLean said.
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In November 2025, AM Best affirmed a PA-2 (Excellent) performance assessment with a stable outlook for Delta Insurance New Zealand Ltd. and Delta Underwriting Pte. Ltd., under the consolidated framework of parent company Delta International Ltd. The assessment reflects AM Best’s view of the group’s underwriting approach, governance framework, and financial profile, as well as its processes for selecting and working with capacity providers. The latest assessment followed a period of trading conditions that moderated growth compared with earlier years. Delta reports underwriting results it characterises as sustainable, supported by defined risk selection criteria and controls around the use of capacity.
Delta’s Australian operation has been expanding its financial lines capabilities since launching that segment locally in 2022. Its current offering for small and medium-sized enterprises includes management liability, professional indemnity, media professional indemnity, commercial legal expenses, accident and health, product recall, and cyber insurance. MacLean said further investment in digital capability is planned as part of the Australian strategy. “Delta is firing on all cylinders to accelerate its distribution. With the expansion of its digital platform, Delta is proving its commitment to delivering the innovative, responsive solutions broker partners expect,” MacLean said. Delta operates in Australia as an independent specialist underwriting agency and distributes exclusively through brokers. The entity focuses on SME and specialty risks and provides claims support in conjunction with its capacity providers.
Delta Insurance Group was founded in New Zealand in 2014 and now has operations in New Zealand, Australia, and Singapore, writing specialty risks for SMEs across the Asia-Pacific region. The group employs more than 90 staff in the region and maintains relationships with a panel of capacity providers, including Lloyd’s syndicates. Chaplin said the AM Best assessment is one of the reference points used in discussions with markets and intermediaries. “AM Best’s independent assessment embodies the gold standard that Delta relentlessly pursues, setting the benchmark for excellence in our industry. I’m proud that all our employees have a share in the performance of Delta via our Accelerate Program, a testament to our staunch commitment to supporting our teams. As we move forward, we remain firmly dedicated to nurturing our partnerships and elevating our product offerings. We will continue to deliver long-standing solutions, agile service, and superior value to capacity partners, brokers, and policyholders,” Chaplin said.
