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DataLedger - Structured UK Companies House Financial Data

dataledger.uk

DataLedger provides structured UK company financial data, PSC beneficial ownership records, and corporate group structures from Companies House. Filter by owner age, individual vs corporate ownership, and traverse parent and subsidiary chains via API. Pre-built datasets from 195, custom datasets from 295, financials plus PSC ownership from 395, API with 25 free credits on signup. Almost 3 million UK companies with electronic financial data: balance sheets, ratios, growth indicators, employee counts, SIC codes, and ownership records. AI-ready for agents, custom GPTs, and LLM applications.

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About

DataLedger - Structured UK Companies House Financial Data

Financial profiles and beneficial ownership data for nearly 3 million UK companies are available through a single resource. This data is structured from Companies House electronic filings, ensuring verified financial information and PSC beneficial ownership are combined in one export. Users can filter companies by sector, size, geography, financial health, owner age, and ownership structure to obtain targeted lists for sales prospecting, lead generation, and deal origination. The data includes balance sheets, financial ratios, and growth indicators, as well as details on the individual in control of each company, such as their name, nationality, and nature of control. Users can choose from pre-built datasets, custom datasets, or API access, with the latter offering 25 free credits. Custom datasets start at £295. The data is presented in a format that suits various workflows, including analysis-ready data with pre-calculated ratios and year-on-year growth rates. The resource is designed for professionals who need to work quickly with company data, supporting tasks like deal origination, prospect intelligence, growth targeting, and due diligence. Users can filter by owner age range and individual versus corporate ownership, and retrieve parent companies and subsidiaries in a single API call. The data covers total assets, liabilities, equity, turnover, employee count, and more, making it a comprehensive resource for those seeking detailed company information. A free sample is available for users unsure of their specific needs.

Updated 5/19/2026

Key Features

Custom Datasets

Allows users to obtain targeted company data based on specific criteria.

API Access

Offers 25 free credits for retrieving company data through API calls.

Advanced Filtering

Enables filtering by sector, size, geography, financial health, and ownership structure.

Comprehensive Data

Includes balance sheets, financial ratios, and details on individuals in control of companies.

Pre-built Datasets

Provides pre-built datasets for immediate use.

Use Cases

01
Sales ProfessionalsCan use the data for sales prospecting and lead generation.
02
Deal OriginatorsCan utilize the data for deal origination and growth targeting.
03
Due Diligence TeamsCan rely on the data for comprehensive company information during due diligence processes.
04
Business AnalystsCan leverage the analysis-ready data for financial analysis and growth assessments.

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