10 Best B2B Data Providers in the UK in 2025

The UK B2B market is one of the most established and competitive in the world, known for its depth, diversity, and digital maturity. From rapidly growing startups to global enterprises, UK businesses are increasingly using data-driven strategies to enhance targeting, streamline operations, and drive growth. With a strong focus on compliance, innovation, and cross-border trade, the demand for reliable B2B data providers in UK has never been higher.

The UK remains one of Europe's leading B2B hubs, thanks to its robust digital infrastructure, advanced regulatory frameworks, diverse economy, and global business influence. With over 8 million active businesses across sectors such as finance, technology, manufacturing, logistics, professional services, healthcare, and creative industries, the UK provides a rich environment for B2B sales, marketing, and growth.

In an era where automation, personalization, and real-time insights are key, access to accurate, GDPR-compliant business data is essential. Whether you are targeting startups in London’s Tech City, financial institutions in Canary Wharf, manufacturers in the Midlands, or high-growth SMEs across Scotland and the North, quality data forms the foundation of any effective go-to-market strategy.

Reliable B2B data supports various activities, from account-based marketing (ABM) and sales prospecting to CRM enrichment and marketing automation, ultimately improving performance and return on investment. In this article, we highlight the top B2B data providers in the UK for 2025, evaluating their coverage, capabilities, and compliance with global data protection standards, such as GDPR and the UK Data Protection Act. Whether you are scaling within the UK or expanding into European or global markets, these providers can help you unlock the full potential of the UK’s dynamic B2B ecosystem.

Here is a carefully curated list of the 10 best B2B data providers we have identified for the United Kingdom market. While not all of these providers are based in the UK, each offers valuable data services that are relevant to businesses operating in the country. This list includes information on data volume, geographic coverage, key features, and compliance with GDPR, and other global privacy regulations. Additionally, brief descriptions of each provider are included to help you make an informed decision.

A list of 10 Best B2B Data Providers in the United Kingdom

InfobelPRO

InfobelPRO is a B2B data intelligence platform offering one of the most comprehensive databases of companies in the United Kingdom, covering over 8.6 million UK businesses and more than 370 million worldwide. The platform specializes in firmographic data, contact data, corporate linkage, and technographic data, along with location intelligence to support geomarketing, mapping, navigation, and business expansion initiatives.

In the UK, InfobelPRO stands out for its depth of company coverage, API-ready integrations, and strong focus on data accuracy and compliance with UK and GDPR standards. It powers advanced use cases such as data enrichment, account-based marketing (ABM), CRM enhancement, prospecting, and industry-specific segmentation. With real-time access and robust filtering tools, InfobelPRO is an ideal solution for data-driven teams looking to sharpen their targeting, improve sales efficiency, and drive measurable growth.

IMG Intermedia Global

Intermedia Global (IMG) is a UK-based B2B provider of data and marketing services that specializes in delivering high-quality data solutions for targeted outreach and lead generation. They offer information on over 8 million businesses in the UK. Their services encompass data sourcing, enrichment, profiling, and campaign execution, all designed to help businesses effectively connect with the right audiences across various sectors. With a strong emphasis on data accuracy and performance, IMG empowers smarter marketing through compliant, insight-driven strategies.

DataGardener

DataGardener is a UK-based B2B data intelligence platform that specializes in company financials, credit risk, and business insights. It provides detailed firmographic and financial data on UK companies to support risk analysis, sales targeting, and market research. With tools for advanced filtering, prospecting, and due diligence, DataGardener is widely used in finance, compliance, and sales enablement.

Prospect360

Prospect360 is a UK-based B2B data provider that specializes in multi-channel marketing data and lead generation solutions. They offer access to millions of verified business contacts across various sectors, facilitating email, phone, and postal campaigns. With services that include data profiling, segmentation, and CRM-ready formatting, Prospect360 helps businesses effectively target the right prospects with precision and efficiency.

Market Location

Market Location is one of the UK's top providers of GDPR-compliant B2B data and email marketing solutions. Trusted by industry leaders, they deliver highly accurate business and decision-maker contacts. Additionally, they offer data cleansing and segmentation services, as well as support for multi-channel campaigns through their proprietary tools.

Corpdata

Corpdata is a specialist UK-based provider of direct marketing data, known for delivering up-to-date, high-quality business lists tailored to specific industries like IT, telecoms, construction, and fleet. Their data is refreshed biannually, with a strong accuracy guarantee and same-day delivery for custom lists.

Cognism

Cognism is a leading B2B data and sales intelligence platform that offers GDPR-compliant contact and company data for both UK and global markets. It provides firmographics, direct contact details, technographics, and intent data to support outbound sales, account-based marketing (ABM), and lead generation. Cognism’s platform integrates with major CRM and sales tools, enabling teams to efficiently find and connect with their ideal prospects.

Lusha

Lusha is a global B2B data platform that provides verified contact and company information to support sales prospecting and lead generation. Known for its user-friendly interface and CRM integrations, Lusha offers access to direct emails, phone numbers, and firmographics through a credit-based model. Its focus on real-time data enrichment and GDPR compliance makes it a popular choice for sales teams looking to quickly connect with key decision-makers.

UK Datahouse

UK Datahouse is a B2B data provider focused on supplying accurate and responsive business contact lists for marketing and lead generation in the UK. The company offers data organized by sector, geography, and job role, supporting direct marketing, email campaigns, and telemarketing. Known for its flexible list-building services and fast turnaround, UK Datahouse serves clients across various industries with tailored data solutions.

DataHQ

DataHQ is a UK-based B2B data and marketing solutions provider offering high-quality, multi-channel contact data and campaign services. Their database covers millions of UK businesses and is backed by rigorous data cleansing and validation processes. DataHQ specializes in tailored list building, data enhancement, and integrated marketing support - helping businesses improve targeting, drive engagement, and maximize ROI through compliant, insight-led strategies.

How to choose the right B2B data provider in the United Kingdom?

Choosing the right B2B data provider is like finding the perfect key to unlock your business's potential. Here's a simplified overview of the three essential steps:

1. Identify Your Specific Needs

Before you embark on the journey, know your destination. What do you need from the data provider? Is it market analysis, lead generation, or predictive analytics? Understanding your specific needs is like having a compass; it points you in the right direction.

2. Evaluate Potential Providers

Once you know what you need, it's time to explore the options. It's important to consider the following main differences:

• Geographic coverage: Some suppliers offer global coverage, while others focus specifically on the UK market. Choose a supplier that aligns with your target audience.
• Data quality: the data quality can vary significantly among suppliers. Look for providers that prioritize regular updates to ensure accuracy and reliability.
• Features: Different suppliers may offer various features, such as segmentation, data analytics, real time data and personalization. Select a supplier that provides the features that meet your specific needs.
• Pricing: Costs for B2B databases can vary greatly among providers. Some offer prices per month, others charge by the amount of B2B data used, find a supplier whose pricing fits within your budget without compromising on quality.
• Customer support: Customer support levels can differ among suppliers. Opt for a provider that offers quality support to assist with any issues or questions you may have.

3. Request a Trial or Demo

Finally, take it for a test drive. A trial or demo is like trying on a pair of glasses; you need to see if it helps you see better. Ensure that the provider's services align with your needs and expectations.

By considering these factors, you can choose the right B2B data supplier in the UK that aligns with your requirements, ensuring access to accurate and reliable data for your business needs.

FAQ

What is a BUSINESS TO BUSINESS DATA supplier?

B2B data providers are companies that specialize in collecting and providing business-to-business (B2B) data to other businesses.

This data includes information on companies, industries, markets, and more. There are multiple types of data available, including contact data, intent data, transactional data, demographic data, behavioral data, and more. With such a diverse range of data types, sales and marketing teams can better identify their target market and refine their strategies accordingly.

Why does a company need B2B data?

B2B data is valuable for various purposes, such as lead generation, market research, competitor analysis, and customer profiling. Accurate and reliable data enables marketing and sales teams to make informed decisions and gain a competitive edge.

Who are the main B2B data providers in the UK?

Some top B2B data providers in the UK include InfobelPRO, IMG Intermedia Global, Lusha and Cognism. 

What are the main differences between B2B data providers?

Key differences between B2B data providers include geographic coverage, data quality, available features, pricing, and customer support. It's crucial to consider these factors when choosing a provider that aligns with your specific needs.

How can a company choose the right B2B data provider?

To select the right B2B data provider, consider factors such as your specific data requirements, the provider's coverage and data quality, pricing structure, and the level of customer support offered. Conduct thorough research and compare different providers to make an informed decision.

Conclusions

When looking for a B2B data provider in the UK, consider the differences in coverage, data quality, features, pricing, and customer support. By choosing a provider that meets your specific needs, you can access reliable and high quality data to drive your business forward.

Ultimately, choosing a B2B data provider will depend on your company's specific needs and factors such as coverage, data quality, features, pricing and customer support. It's important to take the time to compare different providers and choose the one that best meets your needs.

At Infobel Pro, we understand the importance of reliable, 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 businesses worldwide, giving you a competitive edge. So why wait? Discover our B2B data solutions today and start accessing the data you need to drive your business forward.