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UM London

3.8/5 • Glassdoor rating


UM is a global media agency committed to helping our clients futureproof their businesses for the now and the next. Through our consultative approach & agile model rooted in diversity, equity & belonging, we drive innovation to give our clients a competitive edge in the marketplace. As the leading global media network in IPG Mediabrands, UM operates in over 100 countries, with more than 3,000 people serving a roster of global clients including Accenture, American Express, ExxonMobil, Fitbit, GoPro, Johnson & Johnson, Levi Strauss & Co, Mattel and Spotify. For more information, please visit

UM London company structure

Marketing & Advertising



Public or Private


Seats or staff



$100 to $500 million (USD)





Jam de Guzman, Deputy Managing Director and Chief Growth Officer

Year Founded


Countries of fulfillment




Contact information


About UM London: Review and comparison

UM London places heavy emphasis on the word “better.” It believes that better art and better science lead to better outcomes for their clients. This creative media agency commits to blurring the lines between creativity and media, content and data, art and science. 

UM London serves an impressive lineup of clients: Spotify, Johnson & Johnson, ExxonMobil, Fuller’s Brewery, Premier Inn, The Economist, AMEX, and FitBit. Under the IPG Mediabrands umbrella, UM employs over 4,500 people and operates in 100+ countries.

UM London Outsourcing

This UM hub is located in London, England, and offers a wide array of marketing services and integrated media to clients across the globe.

UM London boasts an exuberant, highly talented team drawn from every corner of the world. With cutting-edge technological capabilities and a vast toolkit of the latest in media arts tech, this company strives to create carefully tailored solutions for a variety of clients.

UM London’s BPO services and pricings

UM London offers a variety of branding and marketing services, including the following:

  • Brand Strategy
  • Research and Insight
  • Data-Driven Analytics
  • 360 Digital Media Planning
  • Content Creation

UM London’s pricing

UM London creates a uniquely tailored branding solution for each client, so prices for marketing packages vary. To set up a consultation and receive a quote, call +44 20 7073 7333.

How UM London outshines its competition

UM London delivers cutting-edge solutions tailor made for each of their clients. 

UM London’s work is heavily data-driven. UM’s BAE (Business Analytics Engine) processes data from the AMP (Audience Management Platform) and incorporates data from other sources that identifies high-value audiences using advanced analytics. This innovative, high-tech approach ensures original, real-time data solutions.

UM London’s emphasis on “better” pays dividends in the satisfaction of their clients. In this company’s approach, “better” applies in several ways:

  • Better Science – UM London’s data-driven approach allows them to target their clients’ audiences with pinpoint precision.
  • Better Art – UM London uses art grounded in empathy and insight to create an effective bond between a brand and its customers.
  • Better Outcomes – UM London fuses this better science and better art to improve their clients’ brand perception, customer relationships, and bottom line.


Key executives

Jam de Guzman, Deputy Managing Director and Chief Growth Officer

Jam de Guzman has served as Deputy Managing Director and Chief Growth Officer of Um London since January of 2020.

Previously, he served as Media Director and Director for Media Services at Densu; as General Manager at Densu X; as Media Director at Zenith Optimedia; as Associate Media Director at Universal McCann; as Media Manager at Dentsu Philippines; and as Media Manager at Ace Saatchi & Saatchi.

He received a Bachelor of Arts degree in Communication Research from the University of the Philippines.

UM London reviews and comparisons

UM London receives stellar reviews from its clients on all fronts. Clients rave about their data-driven approach to marketing, their fusion of creativity and science, and their undeniable outcomes.

UM London’s contact information

UM London’s main headquarters is located in:


Further, you may virtually reach out the company through the following contact information:

In addition, you may email them at [email protected] or call 212-883-4700.


UM London news, podcast & articles

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About Derek Gallimore

Derek Gallimore has been in business for 20 years, outsourcing for over eight years, and has been living in Manila (the heart of global outsourcing) since 2014. Derek is the founder and CEO of Outsource Accelerator, and is regarded as a leading expert on all things outsourcing.

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