ABOUT
What We Do
The Negotiator’s Edge is a world-class sales and negotiation training and advisory company founded by award-winning author and globally recognized Top 30 negotiation expert Tim Castle.
We empower professionals, leaders, and organizations to master the art and science of influence — combining emotional intelligence, psychology, and AI-driven insights to create powerful outcomes at the negotiation table and beyond.
Our mission is to redefine what it means to negotiate in the modern world — with integrity, empathy, and purpose — equipping people and teams with the tools to close high-stakes deals, resolve conflict, and build unshakable confidence under pressure.
Through immersive workshops, executive programs, and keynotes delivered across Asia and globally, The Negotiator’s Edge helps companies unlock performance, drive growth, and build cultures of trust and collaboration.
“Where Influence Meets Intelligence.”
TAILORED SOLUTIONS
Workshops
At The Negotiator’s Edge, we deliver elite, modern negotiation, sales and influence training.
Workshops include:
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Sales mastery training - objection handling, pipeline momentum, forecasting excellence.
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Executive influence and persuasion
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AI-enhanced negotiation
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Negotiation Excellence (Negotiation Fundamentals)
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Business Development
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The Momentum Sales Model Intensive
Options to tailor to your specific needs are available so get in touch to discuss further.
Keynotes
Tim Castle delivers high-energy, transformational keynotes that fuse negotiation psychology, emotional intelligence, and AI-era strategy. Every talk is designed to shift mindsets, elevate performance, and ignite action. Whether it’s creating momentum, mastering influence, or thriving at the edge of intelligence, Tim’s keynotes are fast, inspiring, and packed with real-world insights that audiences can apply immediately.
Executive
Programs
Our Executive Programs are immersive, strategic, and built for leaders operating in high-pressure, high-visibility environments. Combining advanced negotiation frameworks, influence psychology, AI-enhanced decision-making, and emotional intelligence, these programs accelerate leadership capability and sharpen strategic communication. Designed for senior executives, founders, and high-performers, each experience delivers deep transformation—equipping leaders to drive impact, align stakeholders, and negotiate at the edge of intelligence.
Consultancy
Our consultancy services help organisations accelerate business growth through world-class sales strategy, business development expertise, and market expansion insights. We work hands-on with leadership teams to refine go-to-market approaches, strengthen value propositions, and open new revenue channels across Asia and beyond. Blending negotiation mastery, commercial acumen, and AI-enabled analysis, we build custom growth strategies that drive pipeline, close high-value deals, and unlock new markets with confidence.
OUR VISION
We empower organizations to close
high-value deals, build trust, and perform under pressure.
17
Years of
Negotiation Expertize
261
Projects
Completed
5
Bestselling
Books
Let's Talk
Contact us today to discuss your sales and negotiation training needs.
Tel: 8206 4438
160 Robinson Road, #14-04 Singapore Business Federation Center, Singapore (068914)