English is now the working language of global business, but spoken English is still judged socially, professionally, and technologically.
Your voice affects how you are perceived:
Clear or unclear?
Credible or uncertain?
Authoritative or hesitant?
Today, many of those judgements happen through screens, recordings, transcription systems, and international meetings where small communication problems become amplified.
Vox London is a Global English and professional communication consultancy, founded by British English teacher, speech specialist and corporate communications professional, Mary Dee.
Mary works with international professionals and organisations on spoken English, speech clarity and communication - from executive meetings and presentations to the increasingly AI-mediated workplace. She is the author of Global English, Clearly.
This is not about imitation or accent performance. It is about sounding clear, credible, and authoritative anywhere.
British precision. Global Clarity.
Make your expertise easier to hear.
Global English Voice Strategy for Leaders
Client Feedback …
‘After three sessions, I was already being interrupted less in meetings.’ - A, Colombian National (Male)
‘People speak to me differently now. I sound more confident. Highly recommend Mary if you are serious about changing how you show yourself at work.’ - K, Russian National (Female)
“… your help has been invaluable … [our project] wouldn’t have transpired without your support and the work we did.” - J, French National (male)
Your English may be fluent. But how hard are you making your listeners work?
Take the free 3-minute Clarity Check to spot the speech patterns that may be increasing listener effort under pressure.
No sign-up. Built for international professionals who already work in English
Does your voice reflect your expertise?
Why not book a private 45-minute speech assessment with Mary? She can identify the patterns affecting your clarity, authority and professional impact, and suggest the changes likely to make the greatest difference.
Online, arranged at your convenience.
Tailored to your professional goals.
Recorded if you wish.
No obligation to continue.
About Mary
International professionals often worry about being judged, not just by what they say, but by how their voice comes across - particularly under pressure and in tech-mediated settings.
Mary is a Global English specialist and voice strategist. Originally from London, England, she spent her early career in advertising before moving into education, corporate training and executive speech coaching. She works with leaders and professionals who use English at a high level and want to sound clear, credible and authoritative.
At Vox London she focuses on how voice is perceived in high-stakes environments, including meetings, presentations, media contexts, and global leadership roles, where clarity, trust, and authority really matter. (Why not see how clear you are in English using her free diagnostic tool, Clarity?)
Mary is the author of Global English, Clearly - a short book exploring the new rules of English and speech literacy in a world where the English language belongs to everyone.
Any questions? Please take a look at the FAQs.
Mary Dee MA, Assoc CIPD, TEFL