Business Divisions

Tremor Video helps advertisers deliver impactful stories across all screens through the power of innovative video technology combined with advanced data and captivating creative. Tremor Video is one of the largest and most innovative video advertising companies in North America, providing clients with market-leading Connected TV, in-stream and in-app solutions.

Unruly is a strong video marketplace with over 2,000 direct integrations with publishers, unique demand relationships with the world’s largest advertisers and privileged access to News Corp inventory. Unruly uses emotional data to deliver brand-safe advertising to 1.2 billion people. By combining proprietary EQ data and audience intelligence, Unruly optimises content for different formats, builds effective custom audiences and delivers impressive campaign ROI at scale. Unruly works with 95% of the AdAge 100 and over 60% of global video views are delivered across Comscore 1,000 sites.

RhythmOne, the media side of Tremor, drives real business outcomes in multi-screen advertising. Its highly ranked programmatic platform efficiently and effectively delivers innovative data-driven solutions, empowering brands to connect with consumers. RhythmOne provides advertisers direct access to premium and diverse multi-screen supply alongside a full array of monetisation offerings for publishers. RhythmOne’s influencer marketing offering connects brands with influencers who create and distribute branded content to engaged consumers.

Taptica is an end-to-end mobile advertising platform that helps the world’s top brands reach their most valuable users through the widest range of traffic sources available. Taptica’s proprietary technology leverages big data to enable quality media targeting at scale.

About Us

Tremor International Ltd. is a global leader in advertising technologies with operations in more than 60 countries. Tremor's shares have been traded on the London Stock Exchange since 2014 (AIM: TRMR).

Tremor offers digital advertising solutions which leverage the latest video, native, and display technology to reach the most valuable users for every app, service, and brand. Tremor works with more than 450 advertisers including Amazon, Disney, Twitter, OpenTable, Expedia, and Zynga, and more than 50,000 supply and publishing partners worldwide.

Tremor International - Strong Track Record of Growth


Year Ended 31 December 2019

Gross Profit
Net Cash
37.05 cents
Adjusted Diluted EPS


Ofer Druker on LinkedIn

Ofer Druker, Chief Executive Officer

A pioneer in digital media, with nearly 20 years of industry experience. Ofer joined the Tremor group in 2017 after co-founding Matomy Media Group, Ltd. (LSE: MTMY, TASE: MTMY.TA). Matomy Media Group is a global media company that began as a start-up and has since gone public.

Sagi Niri on LinkedIn

Sagi Niri, Chief Financial Officer

Experienced director with over 20 years in finance and leadership roles, including over nine years as CFO, then CEO, of London-listed Matomy Media Group. Sagi joined the Company in 2020 and is a member of the Institute of Certified Public Accountants in Israel.

Yaniv Carmi on LinkedIn

Yaniv Carmi, Chief Operating Officer

An experienced finance professional having served as a tax and audit senior at KPMG Israel, and several consultant roles for medium to large private and public companies, including due diligence participation in M&As and IPOs. CPA & MBA. Yaniv has been with the Company since 2010.

Tal Mor on LinkedIn

Tal Mor, Chief Technology Officer

Software engineering expert with over 20 years of managing large teams, specializing in software craftsmanship and growth techniques. Experienced in the orchestration of software development and QA teams. Involved in BlueSnap (formerly Plimus) engineering prior to their acquisition and joined Tremor in 2017.

Karim Rayes on LinkedIn

Karim Rayes, Chief Product Officer

Product expert with experience in publisher development and product management. 12+ years of experience in digital media, an expert in publishing, programmatic advertising, media buying, and business development & affiliate marketing and management. Karim joined RhythmOne (a division of Tremor), in 2012.

Jay Baum on LinkedIn

Jay Baum, Chief Commercial Officer

Business leader with experience in managing data partnerships, data operations, supply operations, creative, and publisher and corporate development. Works to craft new and ongoing business deals and drive new revenue opportunities.

Anthony Flaccavento on LinkedIn

Anthony Flaccavento, Head of Tremor Video

Business executive with extensive expertise in driving revenue and client success. Previously held multiple sales leadership roles with high profile consumer content brands and media companies including Complex, Maxim Magazine, and Athlon Sports.

Assaf Suprasky on LinkedIn

Assaf Suprasky, Head of Performance

Experienced executive with a demonstrated history of leading business and technology ventures in the ad tech space. He has managed operational teams globally, supervised numerous acquisitions and played a pivotal role in leading IPO processes.

Jackie Orris on LinkedIn

Jackie Orris, SVP HR

Human resources expert with over 20 years of experience in leading teams across the entire employee lifecycle. She’s held leadership roles at companies that range from startups to Fortune 500 and most recently at LiveIntent, Newscred, and Experian. Jackie joined Tremor in 2017.

Amy Rothstein on LinkedIn

Amy Rothstein, Chief Legal Officer & Head of Corporate Development

Experienced legal professional having held legal and corporate business positions in large multinational corporations, investment management groups, and legal firms. Experienced in mergers and acquisitions, corporate operations, and corporate law. JD and LLM.

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