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Decades of outcome-based marketing expertise

We’ve spent over 50 years helping brands turn data into lasting consumer relationships and to deliver real marketing outcomes.

Our outcomes-based principle continues to guide our evolution across data, technology and digital media, powering marketing that learns and adapts over time.

Trusted by the world's leading brands

Today, Epsilon operates across six continents helping the world's top brands build stronger connections with real people. Brands trust our products as we are consistently recognised by leading industry organisations such as IDC, Forrester Wave and the MRC as one of the world’s most advanced advertising technology, data and service providers.

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Tap into a platform built for results

Backed by global infrastructure, we help brands connect with millions of people every day. With a long-standing heritage in identity, data and measurement, our platform focuses on driving real business outcomes across channels and markets.

255M+

unique individuals you can reach today

120B

personalised emails annually

$15T

in transactions tied to people

Unlocking marketing growth

Past

Epsilon expanded from loyalty and CRM into digital media, data and analytics. We enabled brands to plan, activate and measure marketing more intelligently.

Present

Epsilon operates globally, with over 8,000 employees in over 40 offices supporting brands around the world and is now positioned at the core of Publicis Groupe.

Future

As we expand further across EMEA, our mission remains to enable brands to engage customers more effectively and set new standards for outcome-based marketing growth across the region.