Clarity in complex environments.
Operational leadership.
Crowd science.
Delivered where it matters most.
Radius is a specialist crowd management consultancy combining academic depth with extensive live event experience. We bring practical, credible and forward thinking support to organisers, venues and partners at every stage of delivery.
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![View of a soccer stadium filled with spectators, players warming up on the field, and a large electronic screen displaying text in a foreign language.]()
Crowd Safety Planning
Clear, practical, and defensible crowd management plans tailored to your event.
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![Large crowd of people attending an outdoor music festival on a sunny day, with a stage in the background decorated with orange tents and flags.]()
Crowd Management Operational Delivery
We deliver experienced, on-the-ground operational support to ensure plans are implemented effectively.
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![Crowd of people waiting on an outdoor multi-level observation deck at sunset.]()
Zone Ex & Last Mile Planning & Delivery
We plan and manage the final stages of the customer journey, including approach routes, queuing, ticket checks, search, ingress, egress, and dispersal.
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![An outdoor concert with a stage set among trees, a large crowd seated on the grass and in chairs watching the performance on a sunny day.]()
Security Coordination
We bring security providers, stewarding teams, venue operators, and partner agencies together into one coordinated structure with clear responsibilities, aligned briefings, and effective communication.
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![A crowd of people wearing yellow, blue, and orange safety vests lined up behind a metal barrier at an outdoor event, with a sign in the background reading 'TURBINES NOT COAL MINES' and scaffolding on the left side.]()
Control Room and Command Support
We deliver experienced, on-the-ground operational support to ensure plans are implemented effectively. Working within live environments, we help maintain oversight, manage risk, and respond dynamically as conditions evolve.
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![Crowd of people at a nighttime music festival with a stage, light displays, and amusement rides.]()
Tabletop Exercising
We design and facilitate practical exercises that test plans, challenge assumptions, and strengthen multi-agency preparedness.
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![A large crowd gathered at an outdoor music festival with a stage labeled "Silverstone" in the background. The sky is clear and blue, with food and drink stands visible, including one labeled "Bar 75." Many people are sitting and standing, enjoying the event.]()
Training
We design and facilitate practical exercises that test plans, challenge assumptions, and strengthen multi-agency preparedness.
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![Crowd attending a nighttime festival or outdoor event with colorful lighting and decorations, including a stage area.]()
Risk, Review and Assurance
We provide independent review and assurance services to ensure plans and operations are robust, compliant, and fit for purpose.
● OUR APPROACH
A considered approach
to event safety.
Every event is different. Every environment presents its own challenges.
We work across the full process, from early strategy and planning through to live operations and review, ensuring decisions are informed, coordinated and grounded in real-world delivery.
PUBLIC & CITY-CENTRE EVENTS
We support fireworks, carnivals, parades, and major public celebrations with practical planning and on-the-day leadership that helps manage risk while maintaining a safe, welcoming, and well-managed environment.
FESTIVALS & LIVE MUSIC
Festivals and live music events demand a flexible and responsive approach to crowd management.
SportS
We support sporting events with specialist crowd management, event safety, and operational leadership across stadiums, circuits, public routes, and wider event footprints.
MASS PARTICIPATION
Mass participation events require detailed planning across extensive routes, multiple access points, and evolving crowd conditions.
MEET THE TEAM
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![A man with short brown hair, smiling, wearing a navy blue polo shirt with a logo that says 'RADIUS,' standing against a plain gray background.]()
James Sweeney
DEVELOPMENT DIRECTOR
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![Man with gray hair and beard smiling, wearing a black polo shirt with a "RADIUS" logo, arms crossed, gray background.]()
Adam Robson
HEAD OF TECHNICAL
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![A woman with brown hair wearing a navy blue polo shirt with a 'RADIUS' logo, standing with arms crossed against a gray background.]()
Rachel Jackson
HEAD OF OPERATIONS
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![A man with gray hair and a beard wearing a navy blue polo shirt with the Radius logo on it, standing in front of a gray background.]()
Andrew Stevens
ASSOCIATE DIRECTOR
