Event agencies in London
Event agencies in London, each profiled from the agency's own published information with a link to its official source.
The directory lists 13 event agencies based in London, including emc3 and FIRST. Profiles were last checked between 23 and 24 October 2026.
Agency profiles
emc3
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Events agency combining strategy, content, creative and technical production with venue sourcing and a stated sustainability focus; emc3 Ltd's registered office is in London.
FIRST
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Global brand-experience agency offering full-service event partnerships or specialist staff embedded in client teams, with a London office and offices in New York, Los Angeles, Dublin and Singapore.
Identity
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Experience agency covering brand experience, event management and production, content and broadcast, technology and strategic advisory, with UK offices and a Hertford production base.
Principal. Global Events
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London event-management agency with a US office in Austin, offering event management, production, digital events, experiential activations, delegate management and styling.
Collider
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Collider is a creative brand-experience agency whose published work spans activations, events and content across physical and digital formats.
Live Group
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Live Group offers event management, audience insights, delegate management, AV production and event content.
Seventa Events
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Seventa Events provides event production, conferences, brand activations, event management and venue sourcing.
Sledge
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Sledge describes its work as live events and film, with a public portfolio covering corporate and brand experiences.
Strata
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Strata is a brand-experience agency with published work spanning conferences, automotive experiences, exhibitions and virtual events.
Make Events
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Events agency founded in Manchester in 2012, delivering conferences, incentives, awards and brand activations, with offices in Wilmslow and London.
Cheerful Twentyfirst
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Cheerful Twentyfirst creates live events and brand experiences, including corporate conferences and experiential campaigns.
Audience
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Audience develops brand experiences, events, content and campaigns using its Audience-ology approach.
Wonder
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Wonder develops business experiences across conferences, employee engagement, product launches, exhibitions and sponsorship activations.