CompanyData.com powered by BoldData delivers trusted and verified business data sourced directly from official trade registers. We help businesses worldwide identify opportunities, ensure compliance and fuel growth with accurate, up-to-date company information.

Our UK company database contains over 8,688,355 verified business records, covering all registered companies in England, Scotland, Wales and Northern Ireland. Each record includes rich data fields such as company hierarchies, firmographics like industry classification, employee size and turnover, plus verified contact details including decision-makers, emails, phone numbers and mobile numbers.

Our UK data is ideal for a wide range of applications including - KYC verification and regulatory compliance - Sales prospecting and lead generation - B2B marketing and customer segmentation - CRM data enrichment and cleansing - AI model training and analytics

We offer flexible delivery methods to fit your business needs - Tailored bulk company lists based on your selection criteria - Full UK company database in Excel or CSV formats - Real-time API access for dynamic data integration - Data enrichment services to enhance your internal records

The UK is just one part of our global database of over 8,688,355 verified companies across more than 200 countries. With unmatched accuracy, international reach and delivery flexibility, CompanyData.com is the preferred partner for data-driven teams looking to grow, comply and compete globally.

Let us help you unlock reliable business intelligence in the UK—delivered when and how you need it.

Introducing Our Global Small Business Contact Data Solution

In today’s dynamic business landscape, connecting with small businesses is essential for growth. Our Global Small Business Contact Data provides you with the tools to reach and engage with millions of small business owners and decision-makers worldwide.

What Sets Our Data Apart?

Our data is specifically focused on small businesses, offering you a targeted and efficient way to connect with your ideal customers. With over 41 million verified contacts, including business emails and phone numbers, we prioritise accuracy to ensure your outreach is effective.

Our Data Collection Process

We employ a robust data collection process that combines the power of ten dynamic publication sites with our dedicated Contact Discovery Team. This dual approach guarantees a comprehensive and reliable database of small business contacts.

Applications Across Diverse Industries

Our data is versatile and applicable to a wide range of industries. Whether you’re in finance, technology, or retail, you can leverage our small business contact data to identify new opportunities, expand your customer base, and build strong partnerships.

Seamless Integration

Our small business database seamlessly integrates with our broader data collection framework. This allows you to access additional valuable insights, such as market trends and competitor analysis, to inform your business decisions.

Building Strong Relationships

Connecting with small business owners is about building relationships. Our data helps you identify key decision-makers and reach out to them directly. Whether you’re offering products, services, or partnerships, our data empowers you to connect with the right people at the right time.

Privacy and Security

We are committed to protecting your data and the privacy of our contacts. Our data collection and handling processes adhere to strict privacy regulations, ensuring your peace of mind.

Continuous Improvement

We are constantly enhancing our small business contact data solution to provide you with the most accurate and up-to-date information. Our commitment to quality ensures that you have the best possible data to support your business growth.

Global Coverage

Our small business contact data covers a wide range of countries, including the United States, Canada, the United Kingdom, Germany, France, Australia, Japan, China, India, Brazil, and many more.

Industries We Cover

Our data spans across various industries, including finance, technology, healthcare, retail, energy, transportation, hospitality, and more.

Comprehensive Business Information

In addition to contact details, our database includes valuable information about business size and revenue, enabling you to target specific segments of the small business market.

Our Global Small Business Contact Data is more than just a list of contacts; it’s a powerful tool to help you achieve your business goals. By providing accurate, comprehensive, and actionable data, we empower you to connect with small businesses, build lasting relationships, and drive growth.

The 20,000+ registered companies with a registered address in Glasgow. The information is extracted from Companies House. It includes the company name, number, category (private limited, partnership), registered address, postcode, industry (SIC code), status (ex: active or liquidation), incorporation date... It is likely that some companies may just lie off Glasgow City Council's boundary. If you find a problem in the data, you can check the source either in the full UK list or by looking up a company or let us know. The data dictionary supplied by Companies House can be viewed here. There is also a data dictionary with field names and meanings contained in the resources. This dataset does not imply: - a partnership with Companies House - an endorsement by Companies House - a product approval by Companies House Licence: None glasgow-post-codes-py.txt - https://dataservices.open.glasgow.gov.uk/Download/Organisation/cc57ac4b-12d5-43b1-ad25-434638eec18c/Dataset/3093e34f-6dcb-4980-840b-965421c1b091/File/c2634107-bd43-4537-adb8-9046aeed844e/Version/c8fde78e-5396-4293-ac35-6f6c96a5d642

Access 2.5 million verified UK small and medium-sized business profiles with decision-maker contacts and firmographics. Ideal for B2B sales and market expansion. Best Price Guarantee.

Numbers of enterprises and local units produced from a snapshot of the Inter-Departmental Business Register (IDBR) taken on 14 March 2025.

Success.ai’s UK SME Database gives your business a powerful edge in reaching verified small and medium-sized companies across the United Kingdom. Whether you’re selling business services, SaaS, finance tools, or logistics solutions—this dataset offers direct access to growth-stage companies that are ready to buy.

With rich company data and verified contact info for founders, directors, and operational managers, you’ll have everything needed to identify, engage, and convert high-potential UK SMEs.

Included Data Points:
- Company name and domain
- Business category and industry
- Company size (employee range)
- Location (city, postcode, region)
- Contact name, job title, email, LinkedIn

Why Success.ai?
- Covers 2.5M+ UK small and mid-sized businesses
- Verified data for owners, directors, and decision-makers
- Great for outreach in services, SaaS, HR, and legal sectors
- Curated for accuracy and delivered your way
- Best Price Guarantee – always competitive, always complete

Use Cases:
- B2B sales outreach to UK growth companies
- Local ABM for regional campaigns
- Market expansion for service providers
- SME-focused research and segmentation
- Email marketing and CRM enrichment

The Business Structure Database (BSD) provides a version of the Inter Departmental Business Register and ONS business survey data for research use, taking full account of changes in ownership and restructuring of businesses.

United Kingdom UK: Number of Listed Domestic Companies: Total data was reported at 1,858.000 Unit in 2014. This records an increase from the previous number of 1,857.000 Unit for 2013. United Kingdom UK: Number of Listed Domestic Companies: Total data is updated yearly, averaging 2,198.000 Unit from Dec 1975 (Median) to 2014, with 40 observations. The data reached an all-time high of 2,913.000 Unit in 2006 and a record low of 1,747.000 Unit in 1994. United Kingdom UK: Number of Listed Domestic Companies: Total data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United Kingdom – Table UK.World Bank.WDI: Financial Sector. Listed domestic companies, including foreign companies which are exclusively listed, are those which have shares listed on an exchange at the end of the year. Investment funds, unit trusts, and companies whose only business goal is to hold shares of other listed companies, such as holding companies and investment companies, regardless of their legal status, are excluded. A company with several classes of shares is counted once. Only companies admitted to listing on the exchange are included.; ; World Federation of Exchanges database.; Sum; Stock market data were previously sourced from Standard & Poor's until they discontinued their 'Global Stock Markets Factbook' and database in April 2013. Time series have been replaced in December 2015 with data from the World Federation of Exchanges and may differ from the previous S&P definitions and methodology.

Quarterly data on the value and number of mergers, acquisitions and disposals involving UK companies with values of £1 million or more.

Data base of large business groups and their structure. Updated: Ad hoc. Data available for 2005/06

A list of businesses located in London showing a range of information including company name, address, postcode, local authority, and SIC code (industry). The Free Company Data Product is a downloadable data snapshot containing basic company data of live companies on the register. The version available from Companies House has all UK business and is available to download in a series of Zip folders. The London cut available to download here, was created using a postcode list. Therefore, if there is an error in the postcode, or some other problem caused the postcode listed not to match a London postcode, those business will not be included in the file. Furthermore, inaccuracies in postcodes may mean that no local authority is listed for a company. Each entry represents a financial accounts submission of either a whole company or part of one. Some businesses have more than one entry in the directory because they need to submit more than one set of accounts for different parts of their business. Therefore, the number of entries in the directory will be greater than the number of businesses. Note, Large file size - the Excel file is almost 600MB. Companies House update the latest snapshot within 5 working days of the previous month end. The London file available here was published on 1 May 2018. Further metadata and user guidance is available here.

Explore 2M+ verified UK SMEs with rich company data: size, domain, industry, contacts & more. Ideal for marketing, research, and B2B targeting. GDPR-compliant. Best Price Guarantee

Details of ministerial, official and Freedom of Information correspondence. External person name, SPVA case officer and remarks.

Real-time database to accompany revision triangles, by quarter, chained volume measures, seasonally adjusted, UK.

A list of businesses located in London showing a range of information including company name, address, postcode, local authority, and SIC code (industry).

The Free Company Data Product is a downloadable data snapshot containing basic company data of live companies on the register. The version available from Companies House has all UK business and is available to download in a series of Zip folders.

The London cut available to download here, was created using a postcode list. Therefore, if there is an error in the postcode, or some other problem caused the postcode listed not to match a London postcode, those business will not be included in the file. Furthermore, inaccuracies in postcodes may mean that no local authority is listed for a company.

Each entry represents a financial accounts submission of either a whole company or part of one. Some businesses have more than one entry in the directory because they need to submit more than one set of accounts for different parts of their business. Therefore, the number of entries in the directory will be greater than the number of businesses.

Note, Large file size - the Excel file is almost 600MB.

Companies House update the latest snapshot within 5 working days of the previous month end. The London file available here was published on 1 May 2018.

Further metadata and user guidance is available here.

Success.ai’s UK SME Dataset gives you unmatched access to 2 million small and medium-sized enterprises across England, Scotland, Wales, and Northern Ireland.

Whether you’re targeting small business owners or departmental heads in growing firms, this dataset provides structured and verified company records for precise targeting.

Built for B2B sales, marketing, investment prospecting, and market research, each dataset includes detailed firmographics, ownership structure, and (optional) verified contact data for C-level or decision-making staff.

What You’ll Get:
- Company name, domain, and LinkedIn URL
- Headcount and revenue range
- Region, country, postal code
- SIC/NAICS codes or industry categories
- Contact info (owner, founder, CMO, etc. – optional)

Why Success.ai?
- 2M+ updated SME records in the UK alone
- Segment by geography, sector, or company size
- Perfect for SMB-focused B2B vendors and service providers
- Best Price Guarantee for small business data
- GDPR-ready datasets for peace of mind

Use Cases:
- Small business marketing campaigns
- B2B CRM data enrichment
- Investor scouting and growth tracking
- Local ABM by city or region
- Lead generation for SME-focused SaaS and fintech tools

UK email data is increasing your sales pipeline and improving your market position. Reach the UK market effectively with our premium UK email data. This comprehensive resource provides access to a vast network of contacts. As a result, you can increase your brand awareness and drive sales. Moreover, our data is regularly updated and verified. Therefore, you can improve your marketing ROI. Consequently, you can target specific demographics and industries. Furthermore, this valuable resource allows you to connect with key decision-makers. Finally, List to Data offers this powerful dataset to fuel your business growth in the UK. UK consumer email list provides a comprehensive solution for reaching a vast consumer market, maximizing your marketing impact and ROI. Access the UK market with our premium UK consumer email list. This comprehensive resource provides access to a vast network of potential customers. As a result, you can increase your brand visibility and drive sales. Moreover, our data is regularly updated and verified. Therefore, you can improve your marketing ROI. Consequently, you can target specific demographics and regions. Furthermore, this valuable resource allows you to connect with key decision-makers. Finally, List to Data offers this powerful dataset to fuel your business growth in the UK. UK business email list is a premium database for connecting with professionals in the UK. This resource includes verified leads to ensure your campaigns are impactful. Additionally, it is designed to optimize your outreach efforts. Moreover, the directory is updated regularly to reflect the latest market trends. Furthermore, it offers a cost-effective way to expand your business reach. As a result, you can improve engagement and drive sales. In addition, this library of contacts is perfect for B2B and B2C campaigns. Finally, rely on List To Data to provide a dataset that enhances your marketing strategy and grows your business.

United Kingdom UK: Market Capitalization: Listed Domestic Companies: % of GDP data was reported at 64.629 % in 2008. This records a decrease from the previous number of 125.114 % for 2007. United Kingdom UK: Market Capitalization: Listed Domestic Companies: % of GDP data is updated yearly, averaging 87.239 % from Dec 1975 (Median) to 2008, with 34 observations. The data reached an all-time high of 177.400 % in 1999 and a record low of 6.368 % in 1980. United Kingdom UK: Market Capitalization: Listed Domestic Companies: % of GDP data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United Kingdom – Table UK.World Bank.WDI: Financial Sector. Market capitalization (also known as market value) is the share price times the number of shares outstanding (including their several classes) for listed domestic companies. Investment funds, unit trusts, and companies whose only business goal is to hold shares of other listed companies are excluded. Data are end of year values.; ; World Federation of Exchanges database.; Weighted average; Stock market data were previously sourced from Standard & Poor's until they discontinued their 'Global Stock Markets Factbook' and database in April 2013. Time series have been replaced in December 2015 with data from the World Federation of Exchanges and may differ from the previous S&P definitions and methodology.