Get your EFRAG VSMEDisclosure done in 3 days —without consultants or spreadsheets.
A step-by-step wizard collects your data, calculates your carbon footprint, and produces a fully compliant EFRAG VSME* disclosure. No expertise needed.
*The VSME EFRAG Disclosure is an authorized and recommended standard of the European Union for small and medium-sized enterprises (SMEs).
Trusted by companies worldwide
How it works
Forget expensive consultantsand endless spreadsheets.Say hello to a guided wizardthat does the hard work for you.
Powered by Canva!Decarbonizer makes ESG Disclosures in line with EFRAG's voluntary VSME reporting, simple and affordable for companies worldwide. Our guided platform eliminates the need for expensive consultants, complex software, or previous ESG expertise.
Key Benefits
"Decarbonizer has transformed how we approach sustainability practices and carbon finance reporting. The platform's AI-powered insights and EFRAG compliance make it an invaluable tool for organizations serious about their environmental impact and regulatory requirements."
Built for your business
Make yourESG Disclosure simple, affordable, and done.
Save time
Make your ESG disclosure effortlessly without consuming valuable hours.
For anybody
Suitable for any company, regardless its size or location.
Fully Compliant
Recognised by banks, investors and large corporate companies.
VSME EFRAG Compliant
EU-Compliant ESG Disclosure
Our ESG disclosures follow the European Financial Reporting Advisory Group (EFRAG) standards, specifically designed for Small and Medium Enterprises.
The EFRAG VSME standard is the EU's authorized framework for sustainability reporting, ensuring your business meets regulatory requirements while demonstrating your commitment to environmental and social responsibility.
With Decarbonizer, you get fully compliant ESG Disclosure Data Points recognized by investors, banks, and large corporate partners across Europe and beyond.
"Decarbonizer's data-driven approach to ESG reporting is revolutionary. The platform's ability to generate EFRAG-compliant reports while maintaining accessibility for SMEs is exactly what the market needs. It democratizes professional sustainability reporting in a way that was previously impossible."
Trust & Security
Your business data stays yours.Secure. Encrypted. EU-based.
We understand that sharing sensitive ESG data is a big step — especially in the cloud. That's why Decarbonizer was built with security and privacy at its core. We follow the same best practices trusted by banks and enterprise platforms, tailored specifically for SMEs.
Built-in security at every level:
End-to-end encryption
Your data is encrypted both in transit and at rest using bank-grade standards (TLS 1.3 and AES-256).
EU-based infrastructure
All data is stored on EU servers that are certified to SOC 2 Type II, SOC 3, and ISO 27001:2013 standards.
GDPR-compliant by design
We follow strict EU privacy regulations with privacy-by-design principles and full user control over your data.
Protected login & access control
You can sign in via Google or email with strong password enforcement. We prevent common threats like SQL injection, CSRF, and cross-site scripting.
Secure document delivery
All reports and uploads are managed through encrypted, access-controlled file storage.
Decarbonizer gives you full control over your ESG data — with the security and transparency you need to trust the process.
Decarbonizer Saves Time and Money
See how modern businesses are embracing sustainable reporting practices
Ready to simplify your ESG reporting process?
Get Started TodayStep by step
How Decarbonizer works
Three steps. No consultants. No guessing.
Register & identify your company
Enter your business ID — we verify your company from the Czech ARES registry and prefill your basic details automatically.
Complete the guided wizard
Answer questions on energy use, emissions, water, waste, workforce and governance. Built-in validation flags errors in real time. Scope 1, 2 & 3 carbon footprint is calculated automatically.
Download your EFRAG VSME report
Export as PDF report, Excel dashboard, or editable Canva template — ready for banks, investors, and corporate partners.
Ready for Your ESG Reporting?
Join companies that have simplified their ESG compliance with Decarbonizer
"As a founder, I've seen firsthand how complex ESG reporting can be for startups and SMEs. That's why we built Decarbonizer — to make professional ESG reporting accessible to every SME. Our platform turns what used to take months into days, with a guided wizard that handles the complexity for you."
Find Your SME Category
The European Union defines Small and Medium-sized Enterprises (SMEs) based on staff headcount and either turnover or balance sheet total. Use our calculator to determine your company's category.
EU SME Classification Criteria
| Company category | Staff headcount | Turnover | or | Balance sheet total |
|---|---|---|---|---|
| Medium-sized | < 250 | ≤ € 50 m | or | ≤ € 25 m |
| Small | < 50 | ≤ € 10 m | or | ≤ € 5 m |
| Micro | < 10 | ≤ € 900,000 | or | ≤ € 450,000 |
Choose Your ESG Solution
Pick your plan. Start your disclosure today.
Basic ESG Disclosure Data Points
For micro enterprises (under 10 employees). Essential dataset for EFRAG VSME disclosure.
- Guided EFRAG VSME wizard
- Scope 1, 2 & 3 carbon footprint calculation
- Basic disclosure template
- Email support
- Export to Excel, PDF & Canva report
Comprehensive ESG Disclosure Data Points
Suitable for small and medium SMEs. Comprehensive dataset for ESG disclosure compliant with the EFRAG VSME, including both mandatory and voluntary indicators.
- Enhanced EFRAG VSME dashboard
- ESG insights for banks, buyers & partners
- Optional benchmarking & materiality scan
- Priority email support + feedback session
- Includes everything from the Basic ESG Disclosure Data Points
Special Data Points for Financial Institutions
Add-on for enhanced ESG data access — ideal for banks, partners, or internal use. Requires: Basic or Comprehensive ESG Disclosure Data Points.
- Structured overview of your key ESG indicators
- Machine-readable format (CSV/JSON) for internal use
- Downloadable data export (PDF + editable format)
- Easier reuse in other applications or disclosures
- Perfect for: SMEs wanting to go beyond PDF reporting and leverage ESG data more flexibly
Smart Toolkits — expert guidance, right when you need it.
Stuck on a data point? Smart Toolkits are available directly inside the wizard — step-by-step calculation guides for GHG Intensity, Employee Turnover Rate, and more. Available as paid add-ons during your disclosure process.
Need a custom solution? Contact our sales team for a personalized quote.