Expansion Readiness Holler is a digital agency part of the Leo Burnett Group with London presence and planned expansion to Chicago and Silicon Valley, indicating a growing set of geographic markets and potential opportunity to offer cross regional services and scalable digital entertainment strategies.

Digital Entertainment The firm focuses on digital entertainment strategies to realize brand ambitions and create engaging content, suggesting opportunities to pitch social, video, influencer, and content distribution services that boost brand fame and audience engagement.

Tech Footprint Utilizes a lightweight web-tech stack (yepnope.js, Modernizr, jQuery, Hammer.js, Google Analytics) which signals potential for streamlined web experiences, analytics-driven campaigns, and partnerships around analytics integration and front-end optimization.

Mid‑Market Scale With 11-50 employees and revenue in the mid six-figure to seven-figure range, Holler sits in a mid-market sweet spot for partnerships around scalable digital campaigns, managed services, and flexible creative production.

Global Agency Network As part of the Leo Burnett Group, Holler can leverage an established global network for co-bid opportunities, cross-sell of services, and access to larger clients seeking localized London expertise with international reach.