Etoso Data API — Verified Sustainability Intelligence
Access standardised, verified ESG and sustainability data from companies' reports and other publicly available sources worldwide.
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Companies and analysts struggle to access standardised real-world sustainability data from various industries and regions worldwide.
Etoso Data API is a REST API that connects your systems directly to verified, traceable ESG metrics—both quantitative and qualitative—as well as full-text insights extracted from over 40,000 sustainability reports worldwide. New companies are added and data is updated monthly.
The API includes original reports and a traceability data layer. This guarantees transparency, auditability, and confidence in every metric.
It is your gateway to dependable, ontology-based sustainability intelligence — ready for automation, analysis, and reporting. Flexible pricing starts at £40k/year, with tiered plans designed to match your needs.
Historical coverage extends back to 2018, with the most complete and standardised data available for 2021 onwards, reflecting the maturation of corporate ESG reporting practices.
The ESG Data API is a REST-based architecture providing standardised, secure, and scalable access to ESG disclosures.
Main endpoints:
Response format: JSON with pagination to support large result sets. Bulk export is available in Parquet and CSV formats.
Authentication & security: Token-based authentication
Performance: Designed for high-volume analytical use cases with low-latency responses and 99.9% uptime.
We collect and verify thousands of sustainability and integrated reports from public sources, enriching them with detailed metadata. ESG indicators are automatically extracted using AI aligned with GRI and SASB standards, while qualitative insights retain the original report context. Quantitative data are normalised and harmonised across units, currencies, and breakdowns to enable consistent cross-company and cross-sector comparisons.
We continuously collect thousands of sustainability and integrated reports worldwide from reliable public sources such as company websites and stock exchanges. Each report is verified and enriched with detailed metadata (company and subsidiaries covered by the report, reporting period, industries, language, type of the report or supporting document).
All ESG indicator disclosures are automatically identified within report pages and precisely extracted using AI-driven parsing pipelines. Indicator definitions and extraction logic are aligned with GRI and SASB standards (over 1,000 indicators). At the same time, qualitative insights (e.g., company actions, policies, and strategies) are derived directly from the original report wording—ensuring contextual richness beyond framework-specific templates.
For quantitative indicators, all available breakdowns disclosed by companies—such as geographical, operational, business process, and categorical decompositions—are captured and preserved.
To enable cross-company and cross-sector analysis, comparable quantitative measures are normalised into annual company-level datasets. Unit harmonisation, energy conversions, currency normalisation, and other calculation adjustments are applied to ensure consistency and comparability across data sources.
Usage flexibility: base subscription + optional metered add-ons (e.g., burst capacity, historical slices, workload-based boosts).
OEM/Embedded (by agreement): for integrators building single-tenant client solutions (no multi-tenant resale).
Licensing guardrails: internal use only; no redistribution of raw records; no training of public models; RAG/fine-tuning allowed for private models; audit logging & data-return on termination.
Ready to integrate sustainability data into your platform? Request full documentation and access to the sandbox environment:
business@etoso.io
