OUR TEAM

Sally has worked in the private and public sectors domestically and across Asia-Pacific. Before starting Delta Advisory, Sally was General Manager, Government Relations, Industry and Regulatory Affairs for Australia Post and Government Relations Principal at Telstra. She joined Telstra after nearly a decade in the financial services sector working in policy and government relations.

Sally has worked internationally as an advisor to the Thai, Philippines and Mongolian governments. She is an experienced diplomat, having served in the Department of Foreign Affairs and Trade and as a diplomat in Indonesia and Solomon Islands.

She is a non-executive director for Regional Australia Bank and Vice President of the Australian Professional Government Relations Association, and has previously served as Deputy Chair of both the Domestic Violence Crisis Service and Canberra Rape Crisis Centre. She is a mentor with Mentor Walks.

Sally holds Masters in Commerce and Bachelor of Arts, majoring in political science and economics.

Mia is a seasoned government relations professional with expertise across corporate, not-for-profit, and diplomatic sectors. She has a deep understanding of political and regulatory processes, allowing her to navigate complex environments and shape policy outcomes for a diverse range of clients.

With a strong foundation in strategic advocacy, Mia has worked extensively with ASX100 companies, private family owned firms, industry bodies, and international organisations to align business objectives with government priorities. She combines analytical insight with practical experience to engage decision-makers, influence policy debates, and manage regulatory challenges.

Mia’s background in diplomacy and international affairs has sharpened her ability to operate in high-stakes, cross-cultural environments. She is skilled at building trusted relationships, crafting compelling narratives, and facilitating meaningful dialogue between business, government, and the broader community.

Mia has a Bachelor of International Security Studies from the Australian National University, where she specialised in Arabic and Global Security.

Passionate about political strategy and effective communication, Mia brings a solution-focused approach to government relations, delivering results for clients.

Kate is an experienced executive leader with a strong background in event management, business management and politics.

Kate has extensive experience in event management, particularly in overseeing large-scale industry conventions and executive-level forums. She was responsible for managing the Customer Owned Banking Association’s flagship annual Convention Program, a premier event in the customer-owned banking sector that brings together key stakeholders, policymakers, and industry leaders. 

Kate's ability to coordinate high-profile speakers, manage complex logistics, and deliver engaging content helped establish the convention as a must-attend event for the sector.

Her experience extends into the political arena as well, having previously worked for Senator Marise Payne, providing her with valuable insights into governmental processes and stakeholder relations.

Harry joined Delta Advisory after gaining valuable experience in both the legal sector and politics. His diverse professional journey has equipped him with a comprehensive understanding of the intersection between law, policy, and political strategy.

With a strong background in legal research and

policy development, Harry has demonstrated

expertise in assessing complex legal frameworks

and translating them into actionable policy

recommendations. His experience also extends to

his work as a political organiser for high-profile

campaigns, where he played a pivotal role in

mobilising communities and driving impactful

political change.

Harry’s passion for public policy and economics

fuels his commitment to advancing meaningful

change. His ability to navigate the evolving policy

landscape, combined with his analytical mindset,

makes him an invaluable member of the Delta

Advisory team.

David joined Delta Advisory after gaining experience operating in federal politics. His experience in politics has equipped him with strengths in stakeholder engagement, relationship management, and customer services.

Client focused, David brings a strong understanding of the way in which local communities, businesses, NGOs and the government engage with one another and shape outcomes.

With a strong understanding of the political environment, David also brings his academic background in political science and marketing to the team with experience in campaign planning, client positioning, and political and policy analysis. 

David’s skills in navigating political impacts on a wide range of organisations and business bring strength and perspective to our team.