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The Story of GC
We are a global marketing firm with a core specialty in influencer-led strategies, leveraging AI-powered insights to accelerate brand growth.
GC Services
Leading marketing firm. Elevate your brand and accelerate growth with our proven data-driven content approach.
Global GC
Based in Silicon Valley,
with offices in Korea.
We build connections along the way.
HQ - Silicon Valley
Korea - Seoul

Founded in 2017, and is built on years of experience and expertise across industries. GC is chosen by top brands globally.
721+ Campaigns
10,389+ Contents
23+ Consortium partners
23+ Consortium partners

LG * Krafton @ComicCon Stockholm
LG
Region | Global - Stockholm
Create PHYSICAL customer journey for LG OLED TV, UltraGear monitor & PUBG IP to consolidate Gaming category

Chaos Zero Nightmare
Smilegate
Region | NA
We maximized viral reach and brand awareness through a first-look showcase livestream, generating early interest by engaging top-tier influencers in the Closed Beta Test (CBT). This was followed by on-site activations with leading North American and Japanese influencers at the TGS booth, and a large-scale influencer campaign across English-speaking markets immediately after global launch, supported by strategic livestreams aligned with regular content updates to sustain market momentum.

bibigo Sticky Rice
CJ Cheiljedang
Region | NA
With Coachella 2026 as the stage where global trendsetters converge, we partnered with celebrities and mega influencers staying at the festival to naturally co…With Coachella 2026 as the stage where global trendsetters converge, we partnered with celebrities and mega influencers staying at the festival to naturally convey the image and consumption experience of bibigo Sticky Rice as a convenient go-to meal even amidst a busy festival schedule, reaching North American consumers in an authentic way.
Our Clients
We partner with global companies to deliver impactful marketing campaigns.

Social Marketing & AI Data Driven Platform, GC Media
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