16-18 June, ExCel London
CCW represents the premier gathering of professionals, technologists and decision-makers in mission critical communications worldwide, creating valuable opportunities for meaningful conversations and high quality leads. With its strong reputation and proven ability to connect exhibitors with a targeted, engaged audience, CCW is the ideal solution for companies looking to maximise their visibility and impact.
Between 2021-2025, CCW enjoyed a 221% increase in exhibition space, and 5200+ attendees from 81 nations attended last year. London 2026 is set to be our biggest ever edition, further cementing CCW as the premium critical communications event.
The UK Home Office Emergency Services Network (ESN) are host operator of Critical Communications World 2026. This underscores the strategic significance of ESN’s mission and the broader evolution of mission-critical, public-safety communications. ESN is pioneering a transformation to a broadband communications network that will replace the narrowband, TETRA-based Airwave system.
