About Us
About Us
Our Story
Estelle founded 3P Delivery Authority in 2018 because she wanted to make a difference. She wanted to contribute to a world where inspirational ideas for positive impact on people, place and planet could become reality.
Estelle had been solving complex and challenging problems for her colleagues and then her clients for 20 years. She particularly loved working with clients who had inspirational goals with far reaching impact.
Estelle has structured an independent team around her to share insights and collaborate.
The team mission, independently and collectively is to guide clients towards the lived experience of the difference they want to make because that creates a better world for all of us.
About You
Our clients believe they can make a difference. Are you ready?
The sort of clients who work best with 3P Delivery Authority are those ready to take their strategic project performance to the next level. They want to achieve the change they envisage.
Our clients understand that success is not a coincidence, it’s a conscious choice.
Our clients are investors, funders, service providers and change makers.
Our Purpose
At 3P Delivery Authority our purpose is to act as your exceptional guide to help you navigate your project journey and reach the outcomes you desire.
We believe you have talented staff who need a guide to cross difficult terrain, avoid pitfalls and get to the end safely and consistently.
We believe the shocking statistics of 70% project failure can be turned around with a specialist guide by your side.
We believe small shifts in practice can result in significant opportunities for outcomes achievement.
We believe in you and the difference you’re trying to make. Whether it be a business change, an impact strategy, or a service growth, we’ll help you execute superbly well.
Our Team
Our team comprises our Founder and independent Associates, known and respected for their intellectual and creative rigour, and a commitment to achieving excellence in their client service.
Estelle O'Callaghan, CF
Founder and Director
Speciality
Training
Coaching and mentoring
Consulting
Estelle is passionate about supporting positive change. With three careers spanning music education, public administration and coach consultant, over 20 years she has seen how specialist strategic project guidance, tailored to client needs, can drive consistent and sustainable project success.
Estelle is also an author, expert facilitator and podcast guest. She launched her book Rock Your Roll Out in a national collaboration with the Winston Churchill Trust in late 2021. This was followed by a virtual global masterclass tour to encourage discovery of untapped value hiding in strategic project performance.
Estelle is a proud supporter of the Melbourne Symphony Orchestra.
Qualifications
Mini MBA in Project Management (AIM)
Executive Master of Public Administration (ANZSOG) (Dean’s Prize)
Master of Arts (Melb)
Bachelor of Music (Hons) (Melb) (Faculty Prize)
Certified Trainer and Business Coach
Accredited Gateway reviewer (government infrastructure)
Graduate and Member, Australian Institute of Company Directors
Churchill Fellow
RSA Fellow
Wendy Horan
Senior Associate
Speciality
Project management
Business improvement
Strategic thinking
Wendy is a Business Consultant operating under her brand, ‘The Cheer Leader’. She maintains trusting, motivated and high-performing teams while having a bit of fun along the way.
Wendy is recently sat on the Academic Integrity Working Group with RMIT University, with a focus on generative artificial intelligence.
Wendy also is a standing member with various industry and networking groups, such as the Project Management Institute (Melbourne Chapter), Australian Network on Disability (AND), Behind Closed Doors, and Australian Institute of Project Management (AIPM).
Qualifications
Master of Business Administration with Distinction
(RMIT University)
Graduate Certificate in Project Management
PRINCE2
Scrum Master Certification
SAFE
Jessica Curtain
Senior Associate
Speciality
Government and Public Sector Institutions
Community Services
Jessica has joined 3P Delivery Authority on several engagements across governments, statutory authorities and the community sector, where she has supported presentations, facilitated workshops, and round tables. She is a published writer and with her advanced analysis skills, Jessica is a great addition to any discussion.
Jessica is also passionate about storytelling and uses that to enhance communication about strategic projects. She helps key stakeholders connect with project stories to support sustained project engagement and momentum.
Jess is proud to be Vice President of the Brighton Historical Society.
Qualifications
Graduate Diploma (Museum Studies), (Deakin)
Bachelor of Arts (Melb)
Estelle O'Callaghan, CF
Founder and Director
Speciality
Training
Coaching and mentoring
Consulting
Estelle is passionate about supporting positive change. With three careers spanning music education, public administration and coach consultant, over 20 years she has seen how specialist strategic project guidance, tailored to client needs, can drive consistent and sustainable project success.
Estelle is also an author, expert facilitator and podcast guest. She launched her book Rock Your Roll Out in a national collaboration with the Winston Churchill Trust in late 2021. This was followed by a virtual global masterclass tour to encourage discovery of untapped value hiding in strategic project performance.
Estelle is a proud supporter of the Melbourne Symphony Orchestra.
Qualifications
Mini MBA in Project Management (AIM)
Executive Master of Public Administration (ANZSOG) (Dean’s Prize)
Master of Arts (Melb)
Bachelor of Music (Hons) (Melb) (Faculty Prize)
Certified Trainer and Business Coach
Accredited Gateway reviewer (government infrastructure)
Graduate and Member, Australian Institute of Company Directors
Churchill Fellow
RSA Fellow
Wendy Horan
Senior Associate
Speciality
Project management
Business improvement
Strategic thinking
Wendy is a Business Consultant operating under her brand, ‘The Cheer Leader’. She maintains trusting, motivated and high-performing teams while having a bit of fun along the way.
Wendy is recently sat on the Academic Integrity Working Group with RMIT University, with a focus on generative artificial intelligence.
Wendy also is a standing member with various industry and networking groups, such as the Project Management Institute (Melbourne Chapter), Australian Network on Disability (AND), Behind Closed Doors, and Australian Institute of Project Management (AIPM).
Qualifications
Master of Business Administration with Distinction
(RMIT University)
Graduate Certificate in Project Management
PRINCE2
Scrum Master Certification
SAFE
Jessica Curtain
Senior Associate
Speciality
Government and Public Sector Institutions
Community Services
Jessica has joined 3P Delivery Authority on several engagements across governments, statutory authorities and the community sector, where she has supported presentations, facilitated workshops, and round tables. She is a published writer and with her advanced analysis skills, Jessica is a great addition to any discussion.
Jessica is also passionate about storytelling and uses that to enhance communication about strategic projects. She helps key stakeholders connect with project stories to support sustained project engagement and momentum.
Jess is proud to be Vice President of the Brighton Historical Society.
Qualifications
Graduate Diploma (Museum Studies), (Deakin)
Bachelor of Arts (Melb)
We began to imagine a world where every strategic initiative met its goals – what a HUGE difference that would make to all of us.
Estelle O’Callaghan, Founder and Director
3P Delivery Authority