The Best B2B Data Providers in South Korea in 2025

If you're seeking B2B data providers in South Korea, you'll find a wide range of companies ready to meet your business needs. Each provider brings its own strengths, from local market expertise to global-scale data services tailored to your sales, marketing, and business intelligence strategies.

You can choose from:

Providers that specialize in South Korean B2B data, sometimes also offering broader international datasets.
International companies offering data for South Korea, which may have wider coverage but less localized depth.

Beyond basic business data, many B2B data providers in South Korea also offer support in discovering, enriching, integrating, and utilizing data via APIs — helping you automate lead generation, CRM enrichment, and market segmentation with ease.

Whether your goal is to build prospect lists, drive marketing outreach, or support sales teams with actionable insights, here are the top B2B data providers in South Korea for 2025.

1. Techsalerator

Techsalerator is the leading B2B data provider in South Korea for 2025. Known for its robust, accurate, and frequently updated databases, Techsalerator offers deep insights into South Korean businesses — from SMBs to large enterprises. Their platform supports advanced segmentation, multi-channel outreach, and API integrations, making it ideal for global and local companies alike. Techsalerator stands out for its comprehensive coverage of local business registries, verified contact data, and flexible delivery formats.

👉 To obtain Techsalerator’s Data, contact https://www.techsalerator.com/contact-us with your requirements.

2. Korea Bizwire

Korea Bizwire delivers market-focused data that helps businesses understand the South Korean landscape. With a strong focus on local industries, they provide contact information, market trends, and news aggregation — useful for lead generation and industry-specific research.

3. Dun & Bradstreet (South Korea)

The South Korean arm of Dun & Bradstreet provides access to global-standard business intelligence while offering localized data coverage. Their solutions include risk assessment, firmographics, credit data, and decision-maker contact info — valuable for both prospecting and due diligence.

4. FNS Data

FNS Data specializes in B2B datasets across the finance, healthcare, and insurance sectors in South Korea. Their detailed databases include executive contact info, industry classification, company size, and financial insights, designed for enterprise clients and industry-specific outreach.

5. MarketResearch.com

For businesses seeking analytical insights alongside B2B contacts, MarketResearch.com offers in-depth market reports and segmented data across South Korean industries such as tech, retail, and manufacturing. This combination of research and data makes it ideal for strategic planning and competitive analysis.

6. Korean Yellow Pages (KYP)

KYP remains a valuable source for discovering and contacting small and medium-sized businesses across South Korea. Their extensive directories and classification systems make them a useful tool for direct outreach, especially for B2B campaigns targeting SMBs.

7. Korea Chamber of Commerce and Industry (KCCI)

KCCI provides a verified network of businesses across South Korea. Membership databases, trade directories, and event participation records make it a credible and useful B2B resource, especially for companies looking to connect with established and compliant local businesses.

8. ZoomInfo

ZoomInfo offers global B2B data, including comprehensive coverage of South Korean businesses. With AI-powered tools for lead scoring, CRM integration, and sales prospecting, it’s a strong option for companies expanding their outreach across APAC regions.

9. Kompass Korea

Kompass combines international scale with regional relevance, offering a searchable database of manufacturers, service providers, and exporters in South Korea. Their detailed categorization and contact information support targeted B2B campaigns and supplier discovery.

10. LeadsBridge

LeadsBridge is more than a data provider—it helps companies connect their lead generation platforms with CRMs and email tools. While its data coverage is international, its integrations and automations are highly effective for campaigns targeting South Korean audiences.

Conclusion:

South Korea’s dynamic business environment makes high-quality B2B data essential for success. Whether you're a local startup or an international enterprise, these providers offer the tools you need to identify prospects, enhance marketing, and drive revenue. For the most localized, reliable, and customizable datasets, Techsalerator remains the top choice in 2025.

👉 To obtain Techsalerator’s Data, contact https://www.techsalerator.com/contact-us with your requirements.

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