Trusted by teams and leaders at
Ininternationalbusiness,decisionsaremadeinEnglish-inthemeeting,thenegotiation,thepresentation.Manyexperiencedprofessionalsknowthefeeling:youholdbackapointbecausethewordswon'tcomefastenough.Yousoftenapositionyoumeanttodefend.Yourereadanemailthreetimesandstillhesitatetosendit.Itisnotalackofcompetence.ItisEnglishthathasn'tcaughtupwithyourcompetenceyet.
That gap is exactly what LinguaSUpra closes: confidence, fluency, and accuracy - built on your real workplace situations, so every session pays off in your very next meeting.
Su is a CELTA- and TESOL-qualified Business English trainer with over 15 years of experience helping professionals communicate with confidence in international business. She has delivered training for leading multinational companies across Luxembourg, France, Germany, and Belgium. Working across a wide range of industries and departments, delivering group, one-to-one and intensive English coaching programmes.
Contribute early, hold the floor, and make your point land in fast-paced international meetings.
Encourage dialogue and interaction
A short conversation to understand your role, your goals, and where English is holding you back.
A programme designed around your real workplace situations - the meetings, presentations, and writing you handle every week.
Regular 1 to 1 sessions with practical drills and feedback, so progress shows up in your very next meeting, presentation, or email.
Practical, measurable shifts your colleagues notice in your very next meeting, pitch, or email.
Contribute earlier in meetings and hold your ground under pressure.
Structure your ideas and deliver them like the expert you are.
Emails that are clear, confident, and quick to send.
Every session targets real workplace situations, so progress is visible immediately.
Practical communication skills that improve collaboration, client relationships, and productivity.
Programmes tailored to concrete business objectives, with progress you and your organisation can see.
Senior professionals across a range of industries and functional verticals describe more confident meetings, clearer writing, and stronger presentations after coaching with Su.
Su was an incredible support in helping me achieve my goal of improving both my spoken and written English. She quickly identified my areas for improvement and designed lessons that were perfectly tailored to my needs. Thanks to her personalized approach, I not only made significant progress in my English skills but al…
Director Compliance·PANDOO Administration
Su is an exceptional coach with a rare gift for combining professionalism with genuine warmth. I worked with her to prepare for a major presentation at the One Identity conference in Prague, a key European event for the Identity and Access Management community, speaking in front of an audience of industry professionals…
Chef de section·POST Luxembourg
Su is very supportive, and explains well with patience. She quickly identifies her students' weaknesses and provides clear explanations and practical examples to help them improve. Her lessons are always enjoyable and feel more like a natural conversation than a traditional class, making learning both effective and mot…
Compliance Officer·Grant Thornton Luxembourg
My lessons with Su combined regular, natural conversation practice with immediate correction, so mistakes were fixed on the spot rather than left to become habits. She focused on vocabulary relevant to my profession, alongside practical English for everyday phone calls and emails. Grammar topics were explained simply a…
Translated from German to convey the client's full meaning.
Customer Support·Banque de Luxembourg
My one-to-one English lessons with Su have enabled me to revise and correct my grammar and verb conjugation mistakes, and to improve my vocabulary, both in general and in a professional context. The lessons are varied, with a balanced mix of discussions about everyday life, exercises, reading newspaper articles and dis…
Head of Technical Purchasing·Chemolux McBride
I really appreciate having English lessons with Su for the past two years. She has helped me progress, explains things very well, we talk about many subjects and themes, she corrects my pronunciation, and she is very patient with me.
Trustee Control·Société Générale Luxembourg
I highly recommend Su as an English teacher and coach. She creates a friendly and motivating atmosphere where everyone feels comfortable speaking. The lessons included plenty of opportunities to practise speaking, with immediate feedback and corrections that really helped me improve my confidence and fluency. I also fo…
Senior Key Account Manager·Pluxee Luxembourg
My name is Widad, and I attended Su's English courses when I was a junior, shortly after moving to Luxembourg from a French-speaking country. I really enjoyed the lessons because they were practical and useful for my work. We had lots of opportunities to speak, and Su always gave helpful feedback on my grammar and pron…
Audit Manager·Grant Thornton
Learning with Su has been a truly rewarding experience. From the very beginning, she took the time to understand my strengths and identify the areas where I needed the most support. Every lesson was carefully adapted to my goals, making the learning process both effective and enjoyable. Thanks to her guidance, my spoke…
Management Consultant & Sophrologist
Everything you need to know before booking. Still curious? Reach out - Su answers personally.
Experienced professionals - senior managers, mid-level executives, and specialists - who are highly competent in their work and want their English to reflect that competence. Su also designs tailored programmes for organisations and executive teams.
Most of Su's clients already work in English every day. Coaching is for the next level: precision in negotiations, presence in meetings, authority in presentations, and emails that take minutes instead of half an hour. The goal is English that works for you, not against you.
Eight core programmes: meetings and discussions, presentations, negotiations, professional emails and writing, leadership communication, cross-cultural communication, industry and role-specific vocabulary, and interviews and LinkedIn. Each one is built around your real workplace situations, and tailored team or executive programmes are available for organisations.
Sessions are delivered online 1 to 1 and scheduled around your work. On-site sessions can also be arranged.
Programmes are tailored to your goals. Most clients see meaningful change within the first 20-30 hours.
Pricing is on request and depends on scope. Book a call to discuss your objectives and receive a proposal.