Developing leaders who communicate with clarity, confidence and purpose
DellonVille Global Associates partners with individuals and organisations to strengthen leadership capability, behavioural intelligence and high-impact communication.
Leadership Experience
Trained Worldwide
5 Continents
Trusted by leaders and organisations worldwide
How we support leaders and organisations
Our work focuses on developing the human capabilities that drive performance, trust and long term impact in today's complex world.
Executive Communication
Strengthening clarity, presence and confidence in high-stakes communication, presentations and public speaking for maximum impact.
Leadership Development
Developing self-awareness, strategic decision-making and leadership behaviors that support sustainable performance and growth.
Team Effectiveness
Improving collaboration, psychological safety and behavioral alignment within teams and across organisational boundaries.
Speaking & Facilitation
Keynotes, workshops and facilitated sessions designed to inform, challenge and inspire meaningful action and transformation.
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Led by experience. Grounded in practice.
DellonVille Global Associates is led by Stallone Obaraemi Samuel, a leadership development consultant and professional speaker with extensive experience supporting individuals, teams and organisations through meaningful growth and transformation.
His work integrates evidence-based practices with real-world application, focusing on strengthening communication, behavioral awareness and leadership presence to help professionals navigate complexity, influence effectively and lead with clarity.
Our LeadershipWhat changes when you work with us
Our approach creates practical, measurable shifts in behavior, communication and leadership effectiveness.
Clearer Communication
Leaders communicate with structure, confidence and intent, reducing misunderstanding and increasing influence across all levels.
Stronger Leadership Presence
Individuals show up with greater self-awareness, composure and authority in high-pressure situations and critical moments.
More Effective Teams
Teams develop trust, shared understanding and behavioral alignment that supports sustainable performance and innovation.
Trusted by professionals and organisations
Feedback from individuals and teams who have partnered with DellonVille Global Associates.
"Stallone is a charismatic speaker and natural leader, with highly developed communications skills and attention to detail. I have been lucky to work closely with him, and have learned a lot in doing so. I would recommend his services to anyone looking to improve their communication and leadership skills."
"Stallone delivers his speeches with such confidence and passion, drawing on his own personal experiences to connect more with the audience. From the first 'hook,' right through to his powerful message at the end, he draws the audience in …"
"I really enjoy going to Toastmasters Glasgow and it has helped me incredibly to grow in confidence at work (I work as an Executive Assistant in a global bank) and socially too. Stallone is so amazing in his running of the sessions and he …"
"He is an outstanding speaker and trainer, I have been in his class on many occasions and i must say, he knows how to pass his message across well so that the audience will go home much better than they came."
"I worked with Stallone to practice a public speech, and his support was incredibly helpful in boosting my confidence. I also appreciate Stallone's sense of humor, which makes every interaction enjoyable and keeps things light and fun."
"I have had the privilege of being mentored by Mr. Stallone-Obaraemi Samuel, who has provided invaluable guidance and practical tips to enhance my public speaking skills. His mentorship helped me improve my vocal variety and overall …"
"I have learnt so much from crafting my speech to delivering to my audience in just two sessions of signing up for the training. I particularly love the practical aspect of the training and the instant feedback you get. I will highly recommend."
"I am glad that I could attend the sessions and learn from Stallone. Very insightful sessions and practical. Thanks for your time."
"A charismatic and engaging speaker with impressive versatility, who commands the room with confidence, a valuable skill anyone can learn from."
"I learned to share my brand stories in a way that will ignite the right emotions in my customers to buy from me. My personal stories help me to stand strong amongst my competitors."
"Stallone is a charismatic speaker and natural leader, with highly developed communications skills and attention to detail. I have been lucky to work closely with him, and have learned a lot in doing so. I would recommend his services to anyone looking to improve their communication and leadership skills."
"Stallone delivers his speeches with such confidence and passion, drawing on his own personal experiences to connect more with the audience. From the first 'hook,' right through to his powerful message at the end, he draws the audience in …"
"I really enjoy going to Toastmasters Glasgow and it has helped me incredibly to grow in confidence at work (I work as an Executive Assistant in a global bank) and socially too. Stallone is so amazing in his running of the sessions and he …"
"He is an outstanding speaker and trainer, I have been in his class on many occasions and i must say, he knows how to pass his message across well so that the audience will go home much better than they came."
"I worked with Stallone to practice a public speech, and his support was incredibly helpful in boosting my confidence. I also appreciate Stallone's sense of humor, which makes every interaction enjoyable and keeps things light and fun."
Join hundreds of professionals who have transformed their communication and leadership skills. Your success story could be next!
Some of the organisations we've worked with
Trusted by forward-thinking companies across industries
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Whether you're exploring leadership development, team effectiveness or speaking support, we welcome the opportunity to understand your context and goals.
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