and Events

Your Unique Space in the City

99 City Road Conference Centre is a unique, modern London conference venue next to Old Street tube and rail stations on Silicon Roundabout in London’s Tech City and on the edge of the City of London. 

Situated at the global headquarters of Inmarsat, the world leader in mobile satellite communications, 99 City Road features 14 event spaces – accommodating between 20 and 300 delegates – each featuring all-inclusive audio-visual equipment, lighting and technical support.


With our range of superbly equipped event spaces accommodating from 20 to 300 delegates, 99 City Road Conference Centre is the ideal London venue for your conference, meeting, AGM, press conference or product launch.


With innovative and inspiring menus, both set and bespoke, and a meticulous attention to detail, our award-winning in-house caterers, Bennett Hay, will add taste and style to any event.


Unlike most London conference centres, 99 City Road provides all-inclusive audio-visual equipment and technical support.

We provide state-of-the-art audio-visual equipment, from projectors and LCD screens to microphones and programmable lighting. Plus we have video and audio-conferencing equipment, high-speed wireless and wired connectivity and Simultaneous Interpretation (SI) booths.

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99 City Road


99 City Road Conference Centre,
Inmarsat, 99 City Road, London EC1Y 1AX

We are located in the global HQ of Inmarsat on the south east side of Old Street roundabout next to Old Street tube and rail stations.