About

At Improv4Business, we believe great communication shouldn’t be scary — or boring.

We blend psychology, acting, and improvisation to help people find their voice and use it with impact. With 18+ years of experience and peer-reviewed research, we’ve helped everyone from nervous first-timers to CEOs become confident, clear, and compelling communicators.

How we can help

Our Story

Our Mission

Meet the Team

How We Do It

What we offer

Expert-led communication solutionsrooted in performance psychology, acting, and improvisation.

High-impact communication programmes for individuals, teams, and organisations. Using performance psychology, acting, and improvisation, we help you transform nerves into strengths and everyday speakers into standout communicators.

How we can help

PSTI^®

Serious science. Zero waffle. Real results.

The PSTI^® (Public Speaking Threats Inventory^®) is a fast, research-backed tool that helps you pinpoint exactly why speaking in front of others can feel nerve-wracking — even if you’ve done it before.

In under 10 minutes, it uncovers the hidden blockers that get in the way of clear, confident communication. Whether you're speaking to five people or five hundred, the PSTI^® delivers practical, personalised insight to help you take the stage with less stress — and way more confidence.

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How It Works

Explore Report Tiers

Research & Insight

FAQ

For Teams & Organisations

Clients

We’ve helped teams of all sizes become more confident, connected, and compelling communicators.

From fast-growing startups to global brands, we partner with organisations that want more than box-ticking training. Whether it’s unlocking confident voices, transforming internal comms, or preparing leaders for high-stakes presentations — we focus on real change, with measurable results. Explore our client base and dive into customer stories to see how we make communication click.

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Our Clients

Customer Stories

Resources

At Improv4Business, we believe learning should be useful, inspiring — and easy to access.

Explore practical tools, expert insights, and real-world stories to help you grow as a communicator. From podcasts and articles to FAQs and downloads, our resources are designed to give you clear, actionable guidance — anytime you need it.

Trusted by industry leaders, from start-ups to global brands

From ambitious founders to world-famous organisations, we empower teams to communicate with clarity, confidence, and impact.

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The following are just a handful of clients we have had the honour of working with over the years.

Dont' just take it from us, let our clients do the talking!

Coaching solutions

A fun, energising start to our away day that pushed us out of our comfort zones while building creativity and collaboration.

Ceri
Team & Project Executive

Interactive, engaging, and confidence-boosting —our team left ready to deliver outstanding customer experiences.

Kristen
Senior L&D Lead

Refreshingly different from traditional training — energetic, practical, and perfect for building confidence and teamwork.

Emma
L&D Manager

The training has helped us focus on what matters—transforming data into stories that genuinely resonate.

Rebecca
L&D Manager

Customer Stories

See how we’ve transformed communication and confidence for leading organisations. Our Customer Stories offer a behind-the-scenes look at the transformative power of Improv4Business. Through real-world narrative, you'll see how tailored improv- and psychology-based training turns nerves into clarity, presence, and long-lasting impact.

Explore a range of experiences - from enhancing delivery to deepening connection, and discover how the right support can turn everyday challenges into standout communication success.