expand k

expandk.com

Seoul, South Korea

11-50 employees

LinkedIn Profile

About expand k

advertising services, korean e-commerce channels, payment solutions, search engine marketing, market entry strategy, roi optimization, local influencer marketing, market expansion, social media marketing, korean language content, paid media, local market insights, influencer marketing, brand localization, korean social media trends, local digital platform management, korean digital platforms, conversion optimization, multichannel marketing, d2c

expand k's Tech Stack

Decision Makers at expand k

1 contact

Ian Cho

Founder & CEO

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14 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

expand k's Position in the StackWho Database

• expand k is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 452 companies in Seoul are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as expand k).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does expand k use?

expand k uses Gmail, Outlook, Google Apps, Microsoft Office 365, Google Cloud Hosting, DoubleClick Conversion, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at expand k?

StackWho has verified email addresses for 1 decision maker at expand k. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach expand k directly for sales, recruiting, or partnerships.

What industry is expand k in?

expand k operates in the marketing & advertising industry, headquartered in Seoul, South Korea. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export expand k's contact data?

Yes. StackWho Pro members can export decision maker contact data for expand k and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.