Testimonials

The course has changed how I approach leadership. I’m now more thoughtful and deliberate in my communication, taking time to prepare and reflect before speaking. The self-awareness for me as a leader has been amazing – I catch myself in old habits and can consciously adjust. Most importantly, the Diploma of Leadership has boosted my confidence as a leader. I no longer second-guess my decisions, which has led to more decisive actions and better results.

Kristen Thorne

Senior Project Officer, NSW Training Services

“Completing my leadership qualification was the highlight of my year! Equipped with the knowledge and skills gained during this program, I carry with me the valuable lessons and encouragement Di and her team shared. World Class Teams’ role in my educational journey will always be remembered with deep gratitude. Thank you for being an integral part of my success.”

Hani Fayoumi

Project Manager, Hawkesbury City Council

“I’ve seen impressive growth in emerging leaders who completed WCT’s Diploma program. They gained valuable structure and frameworks to kickstart their leadership journey, and it shows! They’re using more specific language, taking a more open approach, and confidently challenging expectations.”

Roxley Dunlop

CEO, Palmers Financial Group

“Through working with Di we learnt the art of negotiating a true win/win solution. We ended up reducing expenditure and saving $2.6 million.”

Michael Keegan

Claims and Logistics Manager, FlexiGroup

“After working with Di, my team has much greater clarity around identifying their audience and adapting their message to suit. This has a direct impact on our ability to win pitches and on our ability to influence existing clients when making recommendations.”
Katrina Newcombe

Senior Director, Head of Division NSW, Knight Frank

“Di is absolutely amazing!! She is an inspirational and passionate person who thrives on seeing outcomes achieved with individuals, teams and businesses. If you want your business to fly, she’s the one to help you do it.”
Heidi Chapman

Director, HC Finance

The Diploma of Leadership has given me a new level of motivation in my role. It’s been particularly valuable that other colleagues have done the program too – this has accelerated the advantages of the program. I also enjoyed hearing different perspectives from the group – there were many profound insights that surprised and inspired me. The collaborative learning environment enhanced my development as a leader.

Porus Govekar

Head of Compliance, Lottoland Australia

“In my previous roles, I often operated without clear boundaries, resulting in high stress and an inability to achieve my goals… The Diploma of Leadership & Management program provided me with tools to have difficult conversations, manage my team effectively through delegation, and prioritise tasks. This helped me balance my professional and personal responsibilities, improving my well-being and performance. I highly recommend this practical course to any manager or leader.”

Tracey Whitby

Head of Finance and Operations, Aware Real Estate

“We needed our 200 leaders to successfully lead change during a significant period of growth and structural change. Embracing the change was critical to the company’s success. Di equipped our leaders with an excellent toolkit and the confidence to become change promoters. Her vibrant personality and expertise as a communicator were also key to enabling this shift.”

Joanne Ryan

HR Director, MAX Solutions

“Understanding the individual motivational drivers for my people has had an enormous impact on our safety culture. And safety has a massive impact on our business success.”
Shane Scott

Operations Manager, Metso Australia Ltd.

“I would highly recommend Diana’s services to all leaders who are looking to improve team motivation, engagement and productivity. She is experienced, energetic and well able to engage diverse individuals.”
Michelle Coleman

Conferences & Events, CPA Australia

“Great leadership course facilitated by such an experienced and knowledgeable industry leader! Some very valuable and useful tools gained. Thank you Di and Michelle!”
Alex Eroukhimovitch

Customs Team Leader, Mondiale VGL

“I have loved every minute of learning from you, even the uncomfortable ones, and believe that I have developed some excellent leadership skills. Thank you Di for your time, care, and commitment to all of us. Your positive and infectious energy has been just what I needed at so many points this year.”

Vanessa Priest

Merchandise Manager, TVSN

“I gained a lot from the Advanced Certificate of Leadership and definitely feel like I’m a more competent and confident operator now. Also, I have recently managed to get quite a significant promotion. I genuinely believe the skills and techniques that I acquired over the past 6 months of the course have contributed to that.”

Neil Van Den Hoek

Design and Engineering Lead, D4C (Sydney Water)

“Di, you bring the best out of all those people you interact with. Your creative and motivational approach ensures people think for themselves. They share real issues and examples and gain real solutions. The environment you create and your commitment to results with each person is amazing.”

Tracy Reilly

Supervisor, Cathay Pacific

“Your exuberant, engaging personality brought many out of their shells. You then gave them the right tools and techniques and enabled them to progress to manager status from being subject matter experts. Thank-you for my new genuine leaders of teams!”
Dominic Chapman

Manager Bookmaking Operations, Tabcorp

“GREENLINE has certainly made a positive difference to our Executive Leadership Team and as a result we have enrolled a further 6 groups into the program already!”
Trent Raymond

GM People & Safety, BevChain LINFOX

“The Diploma of Leadership has transformed both my leadership style and my team’s dynamics. The Game-Changing Communicator module revolutionised our interactions through its focus on positive language. Combined with the A-L-A-O negotiating model, the impact has been incredible – they have 100% hands down been my biggest takeaway. We’ve already implemented these techniques, and our team is seeing fantastic results. I recommend this course to anyone looking to step into a leadership role.”
Kristie Nicholas

Area Manager Western Australia, Swarovski