Insights

Local scale Small, locally owned Honolulu agency with a recent history of growth through acquisition and leadership by experienced former Ogilvy & Mather Hawaii executives presents an opportunity to upsell integrated advertising services to regional clients seeking boutique, hands-on partners.

Strategic expansion Recent collaboration with Hinge Consulting and the launch of COReCommerce indicates a push into e-commerce and digital services, suggesting potential cross-sell of media, branding, and digital commerce solutions to existing clients and new prospects in Hawaii and beyond.

Tech footprint Current tech stack shows capability in web presence, data, and collaboration tools (WordPress, MySQL, Microsoft 365, analytics via Search Console, video hosting, and fonts). This enables offering web optimization, SEO, content strategy, and cost-effective marketing tech solutions to clients.

Revenue signals Reported revenue in the $1M–$10M range signals mid-market potential; targeted outreach to nearby SMEs and regional brands could unlock opportunities for full-service campaigns, branding refreshes, and ongoing media planning.

Leadership pedigree Founders’ Ogilvy & Mather Hawaii background and established leadership create credibility for prospecting mid-market brands seeking renowned advertising expertise with a personalized, local touch, enabling trust-building and faster deal closure.

Similar companies to Core Group One, Inc.

Core Group One, Inc. Tech Stack

Core Group One, Inc. uses 8 technology products and services including WordPress, MySQL, Microsoft 365, and more. Explore Core Group One, Inc.'s tech stack below.

  • Content Management System
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • Twemoji
    Font Scripts
  • PHP
    Programming Languages
  • YouTube
    Video Players
  • Google Search Console
    Web Analytics

Core Group One, Inc.'s Email Address Formats

Core Group One, Inc. uses at least 2 email formats:
Core Group One, Inc. Email FormatsExamplePercentage
First.Last@coregroupone.comJohn.Doe@coregroupone.com
83%
Last@coregroupone.comDoe@coregroupone.com
17%

Frequently Asked Questions

What is Core Group One, Inc.'s phone number?

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You can contact Core Group One, Inc.'s main corporate office by phone at . 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 Core Group One, Inc.'s official website and social media links?

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Core Group One, Inc.'s official website is coregroupone.com and has social profiles on LinkedIn.

How much revenue does Core Group One, Inc. generate?

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As of October 2026, Core Group One, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Core Group One, Inc.'s SIC code and NAICS code?

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

How many employees does Core Group One, Inc. have currently?

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As of October 2026, Core Group One, Inc. has approximately 6 employees across 1 continents, including North America. Key team members include President And Chief Executive Officer: E. A. and Mechanic: B. O. Explore Core Group One, Inc.'s employee directory with LeadIQ.

What industry does Core Group One, Inc. belong to?

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Core Group One, Inc. operates in the Advertising Services industry.

What technology does Core Group One, Inc. use?

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Core Group One, Inc.'s tech stack includes WordPress, MySQL, Microsoft 365, Google Fonts API, Twemoji, PHP, YouTube and Google Search Console.

What is Core Group One, Inc.'s email format?

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Core Group One, Inc.'s email format typically follows the pattern of First.Last@coregroupone.com. Find more Core Group One, Inc. email formats with LeadIQ.

When was Core Group One, Inc. founded?

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Core Group One, Inc. was founded in 2005.
Core Group One, Inc. logo

Core Group One, Inc.

Advertising ServicesHawaii, United States2-10 Employees

Core Group One, Inc. is a Honolulu-based advertising services firm established in 2005 to acquire Ogilvy & Mather Hawaii, Inc. and continue local operations in Hawaii under new ownership. The company is small in size and operates from its location in Honolulu, serving clients within the advertising space with a focus on blending branding and creative services with account management and media practices. In January 2013, the firm expanded its capabilities with the addition of Hendrix Miyasaki Shin, who joined to integrate best practices across branding strategy, creative work, client management, and both traditional and digital media. A notable development in recent years includes a partnership announced in January 2019 with Hinge Consulting LLC to offer a new e-commerce service offering through a collaboration branded as COReCommerce. Core Group One positions itself within the local advertising industry, leveraging its history and team to support client needs in branding, media, and integrated marketing services.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
2005
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Core Group One, Inc.'s revenue is estimated to be in the range of $1M - $10M

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