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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
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
Training Courses
Sharpen communication, presence, and delivery.
Executive Coaching
Tailored coaching for impact and clarity.
Assessments
Diagnostics for fast-track communication growth.
PSTI®
Quickly map public speaking anxiety and blockers.
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.
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.
Discover more
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.
Improv4Business® (a trading name of Improv4Business Limited) is committed to protecting your privacy and ensuring your personal data is handled with care and integrity. This policy outlines what data we collect, how we use it, and your rights under applicable privacy laws.
a) Our core beliefs regarding user privacy and data protection:
b) Links to other websites
Our website may contain links to other websites of interest. However, once you leave our site, we do not control the privacy practices of those websites. You should review their privacy policies separately.
This website is designed to comply with the following data protection laws:
If you're unsure whether your country’s regulations are met, contact us at admin@improv4business.co.uk.
a) Site Visitation Tracking
We use Google Analytics to track user interaction to improve site usability and measure traffic patterns. GA may record your location, device, browser, and IP address — but none of this personally identifies you to us.
b) Contact Forms and Email Links
If you fill out a contact form or email us directly:
If you contact us:
We use the following compliant services to process data:
If we detect a breach that compromises personally identifiable data, we will notify relevant parties and authorities within 72 hours.
You have the right to:
Although we operate in the UK, if data is transferred outside of the UK (e.g., Stripe or Webflow), we ensure lawful safeguards like Standard Contractual Clauses are in place.
Email: admin@improv4business.co.uk
Address: 71–75 Shelton Street, Covent Garden, London WC2H 9JQ
We may update this policy periodically. We recommend you check this page occasionally. Continued use of our site means you accept the latest version.