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STEM speakers in the UK start at £5,000 for corporate bookings, regardless of whether a speaker's primary specialism is wellbeing or mental health — the STEM event context always applies the £5,000 floor. High-profile science communicators with mainstream television or publishing profiles operate toward the upper tier of £50,000, and celebrity STEM figures command 2–3 times that. Most corporate bookings fall between £5,000 and £25,000. For a full tier breakdown, see what a keynote speaker costs in the UK.
For most STEM bookings, 3 to 6 months is the standard lead time. Q1 demand is significantly heavier — International Women's Day and Women in STEM events make January through March the busiest period on the calendar, and 4 to 6 months' notice is strongly advisable for those dates. For urgent briefs under 6 weeks, the 1,190+ global network gives us access to speakers outside the core UK roster.
A keynote runs 45 to 60 minutes and is designed to reframe thinking and set a strategic agenda — it is a broadcast format, not a training session. A workshop runs 2 to 4 hours and requires structured exercises, active participation and measurable outputs. The two formats demand different skills from a speaker; expertise in one does not transfer automatically to the other. Confirm the intended outcome before briefing so the right profile is sourced from the outset.
Yes — the strongest STEM speakers are calibrated communicators, not just subject authorities. A pre-event briefing, typically held 2 to 3 weeks before the event, allows the speaker to adjust vocabulary, technical depth and case studies to the specific room: a board of non-technical executives requires a different pitch to a mixed graduate cohort or a sector conference audience with working scientific knowledge.
Yes; the majority of speakers on the 300+ UK roster deliver virtual and hybrid formats. Technical rehearsal and AV setup coordination are included in the standard booking scope. Remote STEM keynotes work particularly well for global leadership teams and multi-site organisations. Time-zone logistics and platform requirements should be confirmed at briefing stage to avoid day-of complications.
Standard scope covers speaker sourcing and shortlisting, contract management, pre-event briefing coordination, and on-the-day logistics support. Available add-ons include post-event insight reports or written summaries, Q&A facilitation, and follow-on workshop design for organisations that want to convert the keynote into a sustained programme. The full scope is agreed and confirmed at contract stage before any fees are committed.
A STEM practitioner — a scientist, engineer or technologist who has built and shipped real work — carries authority that a commentator cannot replicate, particularly in front of specialist audiences who will probe technical claims. A science communicator's primary skill is translation: making complex ideas legible to non-specialist rooms. For board-level or C-suite events, the brief should specify whether the audience needs practitioner credibility, communication craft, or a speaker who demonstrably delivers both.