Our team

“What makes us different are our people, our global network and our values”

Sharon Doyle, Managing Director

When a corporate finance advisory firm can name former clients who hug them excitedly when they cross paths in airport lounges or on the street, or existing clients who treat them as “part of the family”, the evidence is clear that this firm is satisfying its customers.

InterFinancial’s team of senior, experienced professionals are not only skilled corporate finance executives, but also have significant experience in business and industry. We understand the challenges and fears business owners face, we work hard to understand what our clients want for their future, and we persevere until we get the absolute best outcomes.

Here’s why our team is a cut above..

Our people

Sharon Doyle

Managing Director

Managing Director since 2009, Sharon has a wealth of international experience in merger, sale, acquisition, and private equity processes across various industries.

Paul Keehan


Paul’s speciality lies in valuation, pricing of and presenting companies in the best possible light to ensure they are trading at fair market value.

Ted Marchant


Ted has over 30 years of experience in debt and equity funding, with particular emphasis in private equity.

Mark Steinhardt


Mark has over 15 years of experience analysing equity markets and working with business owners.

Cathy Montesin


Cathy spent 15 years in the transaction advisory services undertaking valuation, due diligence, financial modelling, capital raising and IERs.

Yvonne Macleod

Strategic Adviser

Yvonne is motivated by identifying key challenges facing a business, developing a compelling strategy and overseeing implementation to achieve organisational success.

David Hassum


David Hassum is a Chartered Accountant and Company Director with over 30 years experience across a range of industry sectors.

Andrew Wheeler


Andrew has a diverse commercial background in property development, construction structured finance, capital and equity markets, and general corporate advisory services.

Simon Douglas


Simon’s key strengths are his ability to work with clients to drive value and to balance the requirements of key stakeholders to ensure a fair and equitable outcome for all involved.

Angela Tillmanns

Director - Consulting

Throughout her career Angela has been committed to creating better systems, in the broadest sense, for Australians to receive more integrated services that produce greater value for individuals and society at a reduced cost.

Brad Shaw


A Harvard Business School graduate, Brad has had experience leading businesses of 200+ million revenue in Australia, Asia, Africa.

Chris Mundey


Chris has over 20 years of experience spanning private equity, corporate transformation and strategy design.

Rhyll Gardner


Rhyll’s value added to clients is through deep finance and financial expertise along with broad experience across governance, risk management, strategy, M&A, digitisation, people and culture.

Sally McMillan


Sally is experienced in deal execution on domestic and international acquisitions and has had significant involvement in prospectus preparation and investor presentation for two capital raisings on the ASX which raised over $300m in total.

Tom Benham

Associate Director

Tom’s broad, practical experience complements his skills in financial analysis, valuation and the development of robust financial models.

Erik Padding


Erik has over 4 years’ experience within the financial services industry, covering a range of corporate/investment banking roles.

Michael Kakanis


Michael has over seven years’ experience as a scientist and lecturer in immunology, medical biochemistry and physiology.