About
Sustainability data can no longer be managed in scattered spreadsheets.
Türkiye-based companies face an obligation set that grows and becomes more interconnected every year. In the domestic market there are regulations such as TSRS, TR ETS/MRV, the SPK Sustainability Principles, KAP disclosures, energy efficiency and Zero Waste. In export, the burden often reaches you not directly but through your buyer, importer or supply-chain contracts in the EU: CBAM/SKDM embedded emission data, VSME responses, EUDR due diligence, the product carbon footprint.
Today, in most firms these requests are managed in scattered Excel spreadsheets, disconnected consulting projects and foreign software not naturally built for Türkiye. The same emission data is collected again from scratch for every report.
Crasveen brings all of it together on a single data backbone.
Crasveen is a B2B SaaS platform that manages carbon accounting, sustainability reporting, product carbon data, supplier data management, domestic-market compliance and EU export data requests on a single data backbone for Türkiye-based companies.
Our principle is simple: one dataset, many outputs. We collect your activity, facility, product, supplier and emission data once, consistently and traceably; then we make that data reusable for TSRS, TR ETS/MRV, SPK/KAP, CBAM/SKDM, VSME, EUDR, the product carbon footprint and more.
A two-layer approach: domestic market + export
Domestic-market layer.
Whether or not you export, every Türkiye-based company is subject to Turkish regulation in proportion to its size and sector. Crasveen's core covers these local obligations — TSRS, TR ETS, the SPK Principles, KAP, energy efficiency, Zero Waste and local supplier data flows.
Export layer.
Companies selling into the EU face EU mechanisms on top of their domestic obligations. Crasveen adds CBAM/SKDM, VSME, EUDR, DPP and product carbon-data requests as a bridge on top of the same backbone.
This way, both a company operating only in the domestic market and a multi-site exporter work on the same platform with the right modules.
Infrastructure built for Türkiye
Crasveen is not the “Turkish version” of a global tool; it is designed for Türkiye from the ground up. Turkish emission factors (national inventory, TEİAŞ/EPİAŞ grid factors), a KVKK compliance layer, TL and e-Invoice/e-Archive/e-Ledger import, together with a hosting-in-Türkiye option, form the product's local core. Bringing the Türkiye domestic market and the EU exporter together on the same backbone is our most important difference — one that existing foreign platforms struggle to offer naturally for Türkiye.
A clear and honest positioning
Crasveen is a calculation, data-preparation, documentation and audit-readiness platform. Our outputs are designed to help you collect, calculate and report your data and prepare for audit. Independent verification, assurance and certification processes, on the other hand, are carried out by accredited third-party verifiers, assurance bodies and certification bodies. That is why we designed Crasveen as a bridge rather than a barrier: we provide a clean, traceable and verification-ready data flow between the customer and the verifier/auditor teams.
Our vision
To be the single backbone on which every Türkiye-based company confidently manages its sustainability and carbon data. We aim for a Türkiye where domestic-market compliance and EU export requests are no longer separate, scattered and costly processes, but are managed from one consistent and traceable dataset. We are building a future where sustainability reporting becomes not a burden but a driver of companies' decision-making, efficiency and competitiveness.
Our mission
To bring together Turkish companies' carbon and sustainability data on a single backbone; and to transform that data into accurate, traceable and audit-ready outputs for both domestic-market obligations and export requests. In doing so, we place local regulation, Turkish emission factors and KVKK at the product's core; and we bring companies together with a transparent data infrastructure that speaks the same language as accredited verifiers and auditors.
Our values
Locally rooted.
Turkish regulation, Turkish emission factors and KVKK are the product's default core — not a feature added later.
One backbone, many outputs.
We advocate collecting the same data once and correctly and using it everywhere, rather than collecting it again and again.
Data integrity and traceability.
Every output must be traceable back to its source, version and approval flow.
Transparent and honest positioning.
We state clearly what we do and what we leave to accredited third parties.
Security and KVKK first.
Data residency, access control and privacy are designed in from the start.