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RhythmOne PLC was a digital advertising technology company that connected audiences with brands through premium content across devices. Specializing in programmatic advertising, RhythmOne offered a unified platform for buyers and sellers, encompassing video, display, mobile, and connected TV advertising. The company provided data-driven targeting, brand safety measures, and advanced analytics to optimize campaign performance. In 2019, RhythmOne was acquired by Taptica International, which later rebranded to Tremor International and subsequently to Nexxen, integrating RhythmOne's technology and services into its broader ad tech stack.
Served as the global headquarters for RhythmOne PLC, overseeing corporate strategy, financial operations, investor relations, and international market coordination before its acquisition.
Strategically located in a central London business district, providing access to global financial markets and a vibrant technology and media ecosystem.
As an ad tech company, RhythmOne fostered a dynamic, innovative, and fast-paced work environment. The culture likely emphasized data-driven decision-making, technological advancement, and collaborative efforts across its global teams to serve a demanding digital advertising market.
The London headquarters was pivotal for RhythmOne PLC as a publicly traded entity on the London Stock Exchange (AIM market). It symbolized its international presence and ambitions in the competitive ad tech industry, anchoring its European operations and corporate governance.
Prior to its acquisition, RhythmOne had a significant global presence, with core operations and offices primarily across North America (USA, Canada) and Europe (UK and other key European markets). This international footprint allowed RhythmOne to support global advertising campaigns, manage relationships with international publishers and advertisers, and tap into diverse talent pools. Its platform was designed to deliver advertising solutions across multiple geographies and languages.
2nd Floor, The Bureau, 90 Fetter Lane (historical)
London
England
United Kingdom
Address: 365 Ninth Street, San Francisco, CA 94103 (historical key US office)
Served as a critical center for innovation and market penetration in the North American ad tech landscape, supporting both demand and supply-side platforms.
Address: 142 W 57th St, New York, NY 10019 (historical key US office)
Focused on expanding RhythmOne's footprint among major advertising spenders and agencies headquartered on the US East Coast, driving revenue and strategic partnerships.
Address: Confidential (General office in a business district)
Catered to the specific needs of Canadian advertisers and publishers, ensuring tailored ad tech solutions for the region.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, RhythmOne' leadership includes:
RhythmOne has been backed by several prominent investors over the years, including:
RhythmOne was acquired by Taptica (now Nexxen) in April 2019 and is fully integrated. Therefore, there are no executive hires or exits attributable to 'RhythmOne' as an independent entity in the last 12 months. Any leadership changes would be within the Nexxen corporate structure.
Discover the tools RhythmOne uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Historically, RhythmOne likely used common corporate email formats. While @rhythmone.com emails are generally no longer active due to the company's integration into Nexxen, these formats were standard for communication. For current contact, refer to Nexxen's communication channels.
[first].[last]@rhythmone.com and [first_initial][last]@rhythmone.com (e.g., j.doe@rhythmone.com or jdoe@rhythmone.com)
Format
example.person@rhythmone.com
Example
75%
Success rate
PR Newswire • April 2, 2019
Taptica International announced the completion of its acquisition of RhythmOne PLC. The merger aimed to create a powerful, fully integrated brand advertising solution across various devices, particularly mobile and video....more
RhythmOne Press Release (archived/syndicated) • September 13, 2018
RhythmOne announced the launch of its proprietary Programmatic Video Marketplace, Illuminated, designed to provide advertisers with verified, high-quality video inventory and enhanced transparency....more
RhythmOne Press Release (archived/syndicated) • June 27, 2017
blinkx plc announced its rebranding to RhythmOne plc, unifying its brand identity following several acquisitions to better reflect its integrated programmatic advertising platform capabilities....more
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