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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.
a) Modern slavery is a crime and violation of human rights. It includes slavery, servitude, forced labour, and human trafficking.
b) Improv4Business has a zero-tolerance approach to all forms of modern slavery.
c) We are committed to ethical business practices, transparency in our supply chains, and complying with the Modern Slavery Act 2015.
d) We expect the same high standards from our suppliers, partners, and contractors.
e) This policy applies to all persons working for us or on our behalf — including employees, directors, contractors, interns, and consultants.
f) This policy does not form part of an employee contract and may be amended at any time.
a) Improv4Business has overall responsibility for this policy and ensuring compliance.
b) Management is responsible for implementing, monitoring, and enforcing it.
c) Line managers must ensure their teams understand the policy and receive any necessary training.
d) Staff are encouraged to suggest improvements or raise queries by contacting the Company Director.
a) This policy applies to all employees, agency workers, interns, consultants, suppliers, and partners.
b) It is not contractually binding and may be updated at the discretion of the Company.
a) All staff must read, understand, and comply with this policy.
b) Everyone has a duty to report concerns or suspicions about modern slavery.
c) Concerns should be reported to a line manager or the Company Director.
d) Concerns can also be raised through the company’s Whistleblowing Policy.
e) We support and protect anyone reporting issues in good faith, even if they turn out to be mistaken.
f) Detrimental treatment of whistleblowers is prohibited. Any such treatment should be reported immediately.
g) Employees may also use the formal Grievance Procedure if concerns are not resolved.
a) Training on this policy will be provided where necessary.
b) We communicate our zero-tolerance approach to slavery and human trafficking to all suppliers, contractors, and business partners.
a) Any employee breaching this policy may face disciplinary action, including dismissal.
b) We may terminate relationships with partners, suppliers, or contractors if they violate this policy.