If you're searching for reliable B2B data providers in Belgium, you're in the right place. Belgium offers a competitive and diverse business data ecosystem, with both homegrown providers and international platforms offering extensive company datasets. From firmographic insights and financial reports to contact-level data and market segmentation, these providers offer the tools you need to drive sales, improve outreach, and fuel data-driven decisions.
The Belgian market is uniquely positioned at the heart of Europe, with a multilingual and multinational business environment. As a result, accessing accurate, localized B2B database is crucial - especially if your campaigns are targeted by region, language, or industry vertical.
Several domestic providers specialize in Belgian data and often offer deeper, more granular insights than global providers. At the same time, many international data companies also cover Belgium - though they may not offer the same level of localization or source depth as native vendors.
Beyond raw business data, many B2B data providers offer additional services such as CRM and marketing automation integrations, real-time APIs, enrichment and cleansing tools, and tailored dataset building.
To help you make the right decision, we've compiled a list of the top B2B data providers in Belgium for 2025. Whether you're looking for detailed company profiles, decision-maker contact data, credit scoring, or software-friendly integration options, this guide will help you evaluate your options and find the best match for your business needs.
InfobelPRO
InfobelPRO is a B2B data supplier that covers over 370 million businesses worldwide and more than 2.2 million businesses in Belgium. They offer a wide range of data, including company names, addresses, company websites, contact information, financial data, historical data, technology data and more. InfobelPRO also provides advanced search and filtering options through their platforms to help users find and extract the exact data they need for sales purposes.
Trends Top
Trends Top is another well known B2B data supplier in Belgium. They offer detailed information on over 1,600,000 Belgian companies, including contact data, financial data, key figures, and more. Trends Top also provides company rankings and sector-specific reports to help users gain deeper insights into the Belgian business landscape.
Data.be
Data.be is a B2B data supplier that provides information on over 2 million Belgian companies. Their data includes company names, addresses, contact details, financial data, and more. Data.be also offers advanced search and filtering options, as well as customized data solutions to meet the specific needs of their clients.
Open the Box
Open the Box is a platform that provides direct access to reliable business data and insights to help companies grow. Founded in 2017 by IT freelancer Niek Bartholomeus, the platform automatically extracts available business information from public publications and links them together. In May 2022, Open the Box was acquired by Mediafin. The platform aims to make public data more accessible and to simplify the process of finding information and opportunities for businesses.
Graydon - CreditSafe
Graydon - CreditSafe is a credit reference agency that provides credit information and risk management solutions to businesses. Created in 2022 through the acquisition of Graydon by CreditSafe, GraydonCreditsafe combines Creditsafe's expertise and international coverage with Graydon's local market knowledge.
Altares Belgium
Altares Belgium is part of the Dun&Bradstreet Worldwide Network. Offering a range of business information solutions, their services encompass comprehensive data on companies, including company names, addresses, contact details, and financial information. With advanced search functionalities and customized options, Altares Belgium assists businesses in accessing the precise data they need to support their sales and decision-making processes.
Other providers
GeoPostcodes
GeoPostcodes is a company that specializes in providing high-quality geographic data and postal codes for various regions around the world. The company offers a wide range of data products, including postcodes, administrative boundaries, and geocoded points of interest.
GeoPostcodes' data is used by businesses, government agencies, and individuals for various purposes, such as market research, logistics, and location-based services. GeoPostcodes is headquartered in Brussels, Belgium.
B2B data providers, what are the differences?
There are many B2B data suppliers on the market, each with differences in terms of coverage, data quality, features, and pricing. Here are some of the key differences to consider when choosing a B2B data supplier:
- Geographic coverage: Some B2B data suppliers have global coverage, while others focus on a specific region or country. It's important to choose a supplier whose coverage matches your needs.
- Data quality: Data quality can vary significantly among suppliers. The best B2B databases are regularly updated to ensure data accuracy and reliability .
- Features: Some B2B data suppliers offer advanced features such as segmentation, data analytics, and personalization, while others focus on simply providing basic data. It's important to choose a supplier whose features meet your needs.
- Pricing: The cost of B2B databases can vary significantly among suppliers. It's important to choose a supplier whose pricing is within your budget.
- Customer support: Customer support can also vary significantly among suppliers. It's important to choose a supplier who offers quality customer support to help you resolve issues and answer your questions.
Best B2B data providers in Belgium : FAQs
What are B2B data providers?
B2B data providers are companies that specialize in collecting and providing business-to-business (B2B) data to other businesses. This data can include information on companies, industries, markets, and more.
Why would a business need B2B data?
B2B data can be used by businesses for a variety of purposes, such as lead generation, market research, competitor analysis, and customer profiling. By having access to accurate and reliable data, marketing and sales teams can make informed decisions and gain a competitive edge in their industry.
What are some of the top B2B data providers in Belgium?
Some of the top B2B data providers in Belgium include Infobel PRO, Trends Top, Data.be, Graydon.
What are the key differences between B2B data providers?
The key differences between B2B data providers include geographic coverage, data quality, features, pricing, and customer support. It's important to choose a provider whose offerings match your specific needs.
How can a business choose the right B2B data provider?
To choose the right B2B data provider, a business should consider factors such as their specific data needs, the provider's coverage and data quality, pricing, and customer support. It's important to do research and compare different providers before making a decision.
Conclusion
With our roundup of the best B2B data providers in Belgium for 2025, you can make an informed decision and choose the provider that best fits your business needs. InfobelPRO, Trends Top, and Data.be are among the top providers, each offering unique features and benefits.
Ultimately, the choice of a B2B data supplier will depend on the specific needs of your business and factors such as coverage, data quality, features, pricing, and customer support. It's important to take the time to compare different suppliers and choose the one that best suits your needs.
At InfobelPRO, we understand the importance of reliable and accurate data for businesses. That's why we offer a range of services, from company data to marketing tools, to help businesses succeed. Our platform provides easy access to up-to-date information on millions of companies worldwide, giving you a competitive edge. So why wait? Sign up for Infobel Pro today and start accessing the data you need to drive your business forward.
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