Your ESG report must not fail the audit
ESG ON guides ESRS preparation from data to an audit-ready report — with methodology independently verified by IRDO and SGS. Up to 70 % less manual work.
30 minutes · tailored to your case · no obligation
Report status overview in the ESG ON platform
Trust
Used by companies reporting to banks, investors and supply-chain partners.
Problem → solution
ESG reporting today vs. with ESG ON
How it works
From data to report in three steps
Collect your data
Import from ERP, Excel or documents.
The platform processes it
Filling in data points.
Generate your report
.docx and XHTML, ready for the auditor.
Guided data entry — Corporate Carbon Footprint (CCF) module
Segmentation
Which path is right for you?
Large company — CSRD obligee
You report under ESRS and an audit is ahead. You need double materiality analysis, gap analysis, carbon footprint and a report.
Solution for large companies →SME / supplier — VSME
A bank, buyer or investor requires ESG data. You need a simple, verifiable VSME statement.
Solution for SMEs →Why ESG ON
Three reasons to report with us
Platform + experts
Not just a tool — expert support hours and advisory days included. 15 years of ESG experience behind it.
Pay only for what you need
Modular: start with one module (e.g. carbon footprint from 1,200 €), expand as needed. No 'all-or-nothing' consulting contracts.
Methodology that withstands audit
Double materiality analysis and carbon footprint under independent verification at IRDO and SGS. Compliant with ISO 14064 and CSRD/ESRS.
Who it's for
Who is ESG ON for
ESG / Sustainability Manager
From spreadsheet chaos to a structured process. Always audit-ready. Terra automatically fills in questionnaires that currently cost you 3–5 days a year.
Learn more →CEO / CFO
20–30 % lower total cost than foreign solutions. Transparent pricing, no hidden costs. Pay only for the modules you need.
Pricing →IT Manager
SaaS on Azure EU, no installation. API-first integration with ERP, ISO 27001 and SOC 2 Type 2.
Technology →AI assistant
Questionnaires cost you 3–5 days a year. Terra handles them — you just review and confirm.
AI assistant Terra reads your documents and automatically fills in EcoVadis, CDP, bank ESG forms and buyer questionnaires — with the same data, every year. You simply review and confirm.
Automated data-point fill suggestions — VSME sustainability report
FAQ
Frequently asked questions about sustainability reporting
Sustainability reporting is a complex obligation for many companies, so questions about time, cost and data come up most often. You can enter data in ESG ON manually, import from Excel or connect your ERP system, enabling structured collection across departments. By automating calculations and guiding the process, companies save up to 70 % of manual work while reducing costs compared to external consulting — total cost is 20–30 % lower than comparable foreign solutions. All data is stored in European Microsoft Azure data centres in compliance with ISO 27001, SOC 2 Type 2 and GDPR. Annual subscriptions range from 9,550 € for VSME to 30,400 € for the ESRS Pro package, each including expert support hours.
CSRD deadlines don't move.
Your preparation can start today.
In 30 minutes we'll show you how ESG ON fits your reporting process.
30 minutes · tailored to your case · no obligation