SEIREN & COMPANY
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Team

Leadership & Team

SEIREN & COMPANY is structured so media strategy, content execution, and client operations move as one connected delivery flow.

20+

Years across PR retainers and media work

Strategy

Media positioning and executive communications

Operations

Client coordination, content, and execution

Leadership & Team
01

Wonku John Ko

General Manager

A strategic communications leader with over 20 years of experience leading IT-focused PR and marketing communication engagements.

Core focus

Strategic PRMedia RelationsExecutive CommunicationsCrisis Response
02

Yerin Ally Chung

Section Chief

A project lead who connects brand operations, e-commerce, and content execution to deliver reliable client communications.

Core focus

Project OperationsContent ExecutionE-commerce CommunicationsClient Management

Next step

We can help shape the right collaboration model and communication flow for your project.

Even if your scope is still forming, we can define the right lead contacts, pace, and operating structure first.