
Nimble Communications is a boutique consultancy helping organisations navigate Australia’s political, regulatory, and media landscapes. We work with Australian corporates and international entrants, particularly from the United States, to build influence, protect reputations, and achieve strategic objectives. Specialising in highly regulated industries, Nimble crafts communications strategies that deliver clarity, instill confidence, and drive impact.
Positioning innovators and primes as essential partners in Australia’s evolving defence landscape.
Helping disruptors and established players build trust in sensitive markets.
Navigating regulatory and public trust issues with precision and empathy.
Crafting strategies that balance economic, environmental, and reputational imperatives.
Based in Sydney, Annie Costigan is a strategic communications professional with over 15 years of experience advising clients on some of the most high-profile IPOs, defence tenders, market entry strategies, and reputational matters across Australia, the United States, and the Middle East.
Her career has been divided between Washington, D.C., and Sydney, where she has been based for the better part of the past decade.
She has supported organisations ranging from ASX 50 and S&P 100 companies to startups and scale-ups driving industry transformation. She provides counsel through capital markets activity, competitive defence tenders, complex market entries, and high-stakes reputational challenges.
Annie holds a Master’s degree from the Elliott School of International Affairs at The George Washington University and a Bachelor’s degree in English from the College of Charleston. She has also received certifications in Arabic from Georgetown University and the American University in Cairo.
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