Office address: 47 Burelli St, Wollongong 2500 NSW
Website: imb.com.au
Year established: 1880
Company type: mutual banking
Employees: 620+
Expertise: home lending, personal banking, business banking, digital banking solutions, financial planning, insurance services, community funding, customer-owned banking
Parent company: N/A
Key people: Robert Ryan (CEO); Nathan Campbell (chief digital officer); Stephanie Hewitt (chief risk officer); Chris Goodwin (CFO); Lauren Wise, Michael Brannon and Rachael Heald (general managers)
Financing status: corporation (member-owned)
IMB Bank is a member-owned mutual bank based in Wollongong and serves over 210,000 clients across NSW, ACT and Victoria. IMB offers a wide range of personal and business banking products, known for its strong customer focus and community support. The bank reinvests profits to benefit members and local communities.
IMB Bank began in 1880 in Wollongong as the Illawarra Mutual Building Society, created to help local people buy their own homes. Over the years, the bank grew across southern New South Wales. It stepped into the Sydney market in 1989 and then expanded to Melbourne in 2006.
In 1999, IMB set up its Community Foundation, which has since given over $11 million to more than 850 local projects and charities. The bank became a mutual in 2015, officially adopting the name IMB Bank. It then expanded in 2020 by merging with Hunter United Credit Union to reach the Newcastle and Hunter region.
In 2023, IMB Bank was recognised as one of Australia’s most trusted banks, showing strong consumer confidence in the customer-owned sector. In 2024, IMB joined other customer-owned banks to address financial abuse. Its management accountant, Adam Karayiannis, received national recognition for his leadership in supporting customers and driving positive change.
The bank has a long history of supporting Australians with a variety of lending options for home buyers and investors:
IMB Bank is one of the non-major lenders offering the Home Guarantee Scheme, which helps eligible buyers and single parents enter the market sooner. The scheme allows qualified applicants to avoid paying lenders mortgage insurance which makes home ownership more accessible.
IMB Bank values a workplace where people are seen as individuals and teamwork leads to lasting friendships. Staff enjoy meaningful projects, career growth and a supportive environment shaped by personal goals and lifestyle needs, with benefits such as:
IMB champions diversity and fosters a sense of belonging for all staff. Recognised as an Employer of Choice for Gender Equality since 2021, the bank values equal opportunity. And through the IMB Bank Community Foundation, it supports over 850 local projects and not-for-profits across its regions.
Robert Ryan leads IMB Bank as CEO. He previously held senior roles at IMB, including deputy CE, CFO and company secretary. Earlier in his career, Ryan was managing director at Australian Resources Limited. Below are the people helping him lead the company:
Their combined skills help IMB Bank support members, drive innovation and maintain strong community ties.
The IMB Bank Community Foundation has supported local communities for over 26 years and has backed projects that create lasting impact. One Illawarra grant helped share a lifesaving message about water safety with 500 people.
In 2025, applications have opened for not-for-profits to access over $700,000 in funding. IMB Bank remains committed to helping local heroes build stronger, more sustainable communities.
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