What is HelloWorld, Inc.'s NAICS code?

HelloWorld, Inc.'s NAICS code is 541613 (Marketing Consulting Services).

Insights

Strategic growth HelloWorld, now part of Merkle, is a true industry leader in people-based marketing with expanded capabilities in promotional and loyalty solutions, CRM, digital customer experience, and strategy. This signals cross-sell opportunities to leverage Merkle’s broader platform and client network.

Major brand footprint The company already supports high-profile brands such as Coca-Cola, Microsoft, Johnson & Johnson, and Starbucks, indicating strong proof points for enterprise-grade digital marketing solutions and potential upsell to similar Fortune 500 clients seeking comprehensive CRM and loyalty programs.

Tech stack leverage Existing utilization of Optimizely, The Trade Desk, Looker, HashiCorp Terraform, Firebase, Magento, Microsoft Azure, and Adobe Creative Suite presents multiple cross-selling angles into advanced experimentation, media buying, data analytics, cloud infrastructure, ecommerce, and creative tooling for broader campaigns.

Financial and scale Revenue range of 100 to 250 million with a 201-500 employee base and recent Merkle acquisition suggests resilience and room for growth through expanded services, higher-value contracts, and regional or vertical market expansions.

Growth signals Recent leadership appointments and partnerships indicate ongoing governance and capability enhancements; target opportunities include engagement with marketing and tech leadership for strategic initiatives, sponsorship of loyalty programs, and modernization of payment experiences with Mint Payments and other fintech integrations.

HelloWorld, Inc. Tech Stack

HelloWorld, Inc. uses 8 technology products and services including Optimizely, The Trade Desk, Looker, and more. Explore HelloWorld, Inc.'s tech stack below.

HelloWorld, Inc. Email Formats	Example	Percentage
First.Last@helloworld.com	John.Doe@helloworld.com	71%
FirstLast@helloworld.com	JohnDoe@helloworld.com	26%
FirLast@helloworld.com	JohDoe@helloworld.com	2%
FLast@helloworld.com	JDoe@helloworld.com	1%

HelloWorld, Inc. Email Formats

Example

Percentage

First.Last@helloworld.com

John.Doe@helloworld.com

71%

FirstLast@helloworld.com

JohnDoe@helloworld.com

26%

FirLast@helloworld.com

JohDoe@helloworld.com

FLast@helloworld.com

JDoe@helloworld.com

Frequently Asked Questions

What is HelloWorld, Inc.'s phone number?

You can contact HelloWorld, Inc.'s main corporate office by phone at

+1-248-543-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is HelloWorld, Inc.'s official website and social media links?

HelloWorld, Inc.'s official website is helloworld.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does HelloWorld, Inc. generate?

As of August 2026, HelloWorld, Inc.'s annual revenue is estimated to be $100M - $250M.

What is HelloWorld, Inc.'s SIC code and NAICS code?

HelloWorld, Inc.'s SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does HelloWorld, Inc. have currently?

As of August 2026, HelloWorld, Inc. has approximately 286 employees across 4 continents, including North America, Asia and Europe. Key team members include Senior Data Engineer: M. E., Associate Software Engineer: M. J. and Associate Software Engineer: A. P. Explore HelloWorld, Inc.'s employee directory with LeadIQ.

What industry does HelloWorld, Inc. belong to?

HelloWorld, Inc. operates in the Advertising Services industry.

What technology does HelloWorld, Inc. use?

HelloWorld, Inc.'s tech stack includes Optimizely, The Trade Desk, Looker, HashiCorp Terraform, Firebase, Magento, Microsoft Azure and Adobe Creative Suite.

What is HelloWorld, Inc.'s email format?

HelloWorld, Inc.'s email format typically follows the pattern of First.Last@helloworld.com. Find more HelloWorld, Inc. email formats with LeadIQ.

When was HelloWorld, Inc. founded?

HelloWorld, Inc. was founded in 1999.

HelloWorld, Inc.

Q: What is HelloWorld, Inc.'s official website and social media links?

HelloWorld, Inc.'s official website is helloworld.com. HelloWorld, Inc. has social profiles on LinkedIn.

Q: How many employees does HelloWorld, Inc. have currently?

HelloWorld, Inc. has approximately 286 employees.

Q: What technology does HelloWorld, Inc. use?

HelloWorld, Inc.'s tech stack includes Helium 10, Python, EPiServer, MySQL, Oracle.

Advertising ServicesMichigan, United States201-500 Employees

HelloWorld, Inc. is a mid-sized advertising services firm based in Southfield, Michigan. It develops digital marketing programs that include promotional campaigns, loyalty initiatives, and mobile messaging platforms designed to sustain consumer engagement. The company has supported global campaigns for major brands, including Coca-Cola, Microsoft, Johnson & Johnson, and Starbucks. In 2020, HelloWorld was acquired by Merkle, a move that combined its capabilities with a larger people-based marketing platform and expanded offerings in promotions, loyalty, CRM, and digital customer experience. The organization employs hundreds of people and serves a broad client base spanning enterprise-level brands.

Insights

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HelloWorld, Inc. Tech Stack

Media & News

Helloworld hires Martin Pakula as independent non-executive director.

Helloworld hired Michael Smith as chief financial officer on Mar 31st '22.

Helloworld partnered with Mint Payments Limited on Sep 1st '21.

Helloworld launches track titled ‘ Only Way Out ‘ via Insomniac Records.

Coraltreeproperty partners with Helloworld.

Helloworld decreased headcount by 800 on Mar 1st '20.

Merkle acquired Helloworld on Aug 28th '20.

HelloWorld, Inc.'s Email Address Formats