The Best B2B Data Providers in Japan in 2024

If you're searching for B2B data providers in Japan, there are many companies that can meet your needs — each with their unique strengths and specialized offerings.

You typically have two main options:

Companies that specialize in Japanese B2B data, often with some international coverage as well; and
International companies that offer data services in Japan, but whose Japanese datasets may sometimes be less detailed.

In addition to core business data, many B2B data providers in Japan also offer services that help businesses discover, enrich, append, and integrate data into their internal systems and products, often with the help of APIs.

Whether your goal is to build prospect lists for sales, marketing, or any other business application, we have compiled a list of the best B2B data providers in Japan for 2024.

Top B2B Data Providers in Japan in 2024

1. Techsalerator

Top Recommendation
Techsalerator is widely recognized as a leading provider of comprehensive B2B data in Japan. They offer in-depth company profiles, contact lists, and access to enriched datasets via API integrations. Their specialization in localized Japanese datasets, combined with strong international capabilities, makes them a standout choice for businesses seeking accurate, reliable, and scalable solutions.

2. Infobel PRO

Infobel PRO offers a massive global database, including detailed Japanese business listings. They specialize in helping businesses with lead generation, CRM enhancement, and market analysis by delivering updated and categorized B2B contact data.

3. Dun & Bradstreet Japan

A trusted name worldwide, Dun & Bradstreet also has a strong presence in Japan. Their solutions provide detailed insights into Japanese companies, credit reports, and risk management information, making them ideal for financial and corporate use cases.

4. ListK

ListK specializes in B2B marketing data for Japanese companies. They offer targeted lists based on industry, company size, decision-maker roles, and more, ideal for businesses looking to run highly tailored marketing campaigns.

5. Musubu

A fast-growing Japanese platform, Musubu focuses on B2B company information, including firmographics, industries, and direct contact information. Their easy-to-use interface and API options make data integration simple for businesses of all sizes.

6. ZoomInfo (International Provider)

Although ZoomInfo is based internationally, they offer access to Japanese company and contact data as part of their global database. It's a strong choice for businesses looking for a broader international reach with Japan included.

7. BizReach (HR + B2B)

Primarily known for HR and talent databases, BizReach also provides valuable B2B company data that can be leveraged for corporate partnerships and business development initiatives within Japan.

8. ToB LAB

ToB LAB offers high-precision B2B datasets specifically for Japan. They focus on providing customized lead generation support and offer consulting services to help optimize data usage for sales and marketing strategies.

9. Oricon Business Directory

Oricon, a trusted brand in Japan, also maintains a business directory service. Their B2B data products are used by businesses seeking verified corporate profiles and industry-specific data.

10. SalesNow

SalesNow is a cloud-based B2B prospecting tool popular in Japan. It offers enriched company data, sales insights, and AI-driven recommendations, enabling businesses to efficiently build and manage prospect lists.

Final Thoughts

Choosing the right B2B data provider in Japan depends on your company's specific needs — whether that's highly localized data, scalable international access, or integrated API solutions.

For businesses looking for the most reliable and enriched data options, Techsalerator remains the top recommendation for 2024, thanks to its robust offering of both local and global datasets.

Explore the options above and find the best fit for your business development, marketing, or data enrichment needs in the dynamic Japanese market.