Welcome to HLK

Get to know HLK a trusted name in the industry. Learn about their journey, explore their team, and see how they're shaping the future.

HLK

United States

marketing & advertising

Company Overview

Founded

1977

Industries

marketing & advertising

Team Size

440

About HLK

HLK is a full-service digital marketing agency based in Saint Louis, Missouri, with additional offices in Denver and Chicago. Founded in 1977, HLK specializes in performance marketing and brand strategy, blending technology with creative development. The agency offers a range of services, including brand strategy, digital marketing, data-driven optimization, user experience design, and public relations.