HelloWorld is a digital marketing solutions company working with the world’s leading brands. We build promotional campaigns to spark interest, loyalty programs to retain and reward, and mobile messaging platforms to continue the conversation. Our technology is behind global campaigns for clients such as Coca-Cola, Microsoft, Johnson & Johnson, and Starbucks. What's even better? Merkle recently acquired HelloWorld! Joining forces creates a true industry leader in people-based marketing, enabling expanded capability in promotional and loyalty solutions, CRM, digital customer experience, and strategy.
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The HelloWorld, Inc. annual revenue was $28.4 million in 2026.
Casey Colussi is the Vice President, Client Program Director of HelloWorld, Inc..
80 people are employed at HelloWorld, Inc..
HelloWorld, Inc. is based in Southfield, Michigan.
The NAICS codes for HelloWorld, Inc. are [54161, 541613, 541, 54, 5416].
The SIC codes for HelloWorld, Inc. are [737, 73].