AssetGym turns fragmented portfolio data into a clean, enriched foundation, manually or through automated workflows.
Bring in portfolio data in any language, structure or quality level. Upload and download data securely, in a workflow that fits your systems, processes and pace, from a single test to an ongoing schedule.
Inconsistent names, models and categories make portfolios hard to read and harder to defend. AssetGym maps each record to a verified taxonomy: the single source of truth your reporting, risk analysis and automation depend on.
Create a customer-specific asset catalogue in your preferred taxonomy and structure. Enrich records with technical attributes, CO₂ values and other relevant data, then use AssetGym as the home for your own dashboards and reports.
AssetGym replaces the patchwork of spreadsheets, side tools and ad-hoc cleanups most teams rely on today. Upload, standardise, enrich, manage and export asset data inside one secure platform built for asset finance.
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Upload and download data via API or bulk files such as Excel and CSV. Use AssetGym as a hands-on workspace or automate data exchange to fit your existing systems and workflows.
Every dashboard, CO₂ report and risk view rests on standardised data. AssetGym builds that layer first, turning fragmented records into a foundation strong enough to carry reporting, portfolio clarity and scalable downstream processes.
No lengthy implementation programme. You can start working with standardised and usable asset data within weeks, with a setup that grows with your needs over time.
AssetGym runs on STH's proprietary databases: AssetBase for verified asset identity, and EmissionBase® for asset-level CO₂ benchmarks. Outputs combine those foundations with AI and human review, so results are explainable and defensible.

AssetGym is STH’s secure asset data platform for leasing, asset finance and other asset-intensive businesses. It helps you upload, standardise, enrich, manage and export asset data in the structure, taxonomy and workflow setup that fits your business.
AssetGym is designed to get teams working with better asset data within weeks. The exact timeline depends on your data and workflow setup, but the goal is fast, practical progress, rather than a long implementation cycle.
AssetGym is built for real-world portfolio data: free-text descriptions, multilingual records, missing fields, duplicate entries, inconsistent naming. Whether your data comes from spreadsheets, internal systems or mixed exports, it can be standardised into a usable structure.
You can work with AssetGym manually or through automated workflows. Data can be uploaded and downloaded via API or bulk file formats such as Excel and CSV, depending on what works best for your team.
Once the data is standardised, AssetGym can create a customer-specific asset catalogue in your preferred taxonomy and structure. It can also enrich records with technical attributes, CO₂ values and other relevant data for reporting, analysis and operational use.
AssetGym is not based on AI alone. It is powered by STH’s proprietary databases, AssetBase and EmissionBase®, and combines AI, proprietary development, industry experience, human input and optimised processes to produce reliable and continuously improving outputs.
See how AssetGym fits your asset classes, workflows and data reality.
No commitment required.