Insights

Global B2B Reach EC21 operates multiple regional marketplaces (Global, Korean, and Chinese) with multilingual interfaces, indicating strong cross-border B2B sales potential and the need for localized, multilingual outreach to maximize partner and supplier acquisition.

Strong SEO SEM With a solid track record in SEM, SEO, and SMM and a long-standing Premium Partner relationship with Google Korea, EC21 offers a scalable channel for paid search and content marketing partnerships to drive supplier and buyer onboarding.

Partnership Driven Recent partnerships, including a Payoneer collaboration to help Korean SMBs go global, highlight opportunities to upsell cross-border payments, logistics, and marketing services to EC21’s SMB ecosystem.

Quality & Compliance Historically certified with ISO 9001:2008 and ongoing emphasis on quality management suggest a customer base that values reliability, creating opportunities to offer certification integration, process optimization, and enterprise-grade solutions for enterprise customers.

Growth & Expansion Revenue range ($250–$500M) and active expansion into new regions (e.g., Taiwan hydraulic technology) indicate a growth mindset and market expansion needs; potential sales use cases include platform enhancements, marketing tech, and regional logistics partnerships to support scaling suppliers and buyers globally.

Similar companies to EC21

EC21 Tech Stack

EC21 uses 8 technology products and services including Google AdSense, Microsoft Clarity, iCIMS, and more. Explore EC21's tech stack below.

EC21's Email Address Formats

EC21 uses at least 4 email formats:
EC21 Email FormatsExamplePercentage
First@ec21.comJohn@ec21.com
85%
Last@ec21.comDoe@ec21.com
6%
FMLast@ec21.comJMDoe@ec21.com
6%
FirstLas@ec21.comJohnDoe@ec21.com
3%

Frequently Asked Questions

What is EC21's phone number?

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You can contact EC21'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 EC21's official website and social media links?

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EC21's official website is ec21.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does EC21 generate?

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As of October 2026, EC21's annual revenue is estimated to be $250M - $500M.

What is EC21's SIC code and NAICS code?

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EC21's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does EC21 have currently?

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As of October 2026, EC21 has approximately 193 employees across 4 continents, including Asia, Africa and Europe. Key team members include Ceo: H. E., Ceo: T. K. and Ceo: C. C. Explore EC21's employee directory with LeadIQ.

What industry does EC21 belong to?

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EC21 operates in the Technology, Information and Internet industry.

What technology does EC21 use?

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EC21's tech stack includes Google AdSense, Microsoft Clarity, iCIMS, RSS, Cloudflare DNS, WhatsApp Business, Piwik PRO Core and X-UA-Compatible.

What is EC21's email format?

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EC21's email format typically follows the pattern of First@ec21.com. Find more EC21 email formats with LeadIQ.

When was EC21 founded?

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EC21 was founded in 2000.
EC21 logo

EC21

Technology, Information and InternetSeoul, South Korea51-200 Employees

EC21 is a technology, information and internet company headquartered in Seoul, South Korea, with 51-200 employees. It operates as a global B2B e-marketplace and eMarketing service provider, connecting millions of suppliers with buyers through EC21.com, which lists more than 3 million products, 1 million buying/selling leads, and over 600,000 trade inquiries each month. EC21 operates three B2B marketplaces - EC21 Chinese, EC21 Korean, and EC21 Global - and the Global site provides services in eight languages. Founded in 2000 as a spin-off of the Korea International Trade Association's eTrade Service division, EC21 has developed offerings beyond marketplaces, including SEO/SEM/SMM services; it has been a Premium Business Partner of Google Korea since 2007. The company has pursued partnerships and international expansion, including a 2022 Payoneer collaboration and a 2023 Taiwan hydraulic technology launch, with reported revenue between $250 million and $500 million.

Section iconCompany Overview

Phone number
Website
ec21.com
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $250M - $500M

    EC21's revenue is estimated to be in the range of $250M - $500M

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