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Rankings updated: May 14, 2026

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SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 90% Digital Marketing

  • 10% Web Development

We work with big thinkers

Core Group One, Inc. was founded in July 2005 by Emi Anamizu and Jim Horiuchi to purchase Ogilvy & Mather Hawaii, Inc. and is based in Honolulu, Hawaii. WPP Group, Ogilvy & Mather's parent firm situated in London, wanted to sell up its advertising business in Hawaii and gave Emi and Jim the chance to buy the business. Prior to the change, Jim served as Creative Director and Emi as CEO of Ogilvy & Mather. On September 1, 2005, Core Group One launched for business. Hendrix Miyasaki Shin joined Core Group One in January 2013, combining best practices in marketing, creative services, account management, new/social media, and branding strategy.

View Core Group One, Inc. Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

Honolulu, USA

Location

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