Sustainability report for SMEs: structure, table of contents and a practical example
The typical table of contents under the VSME standard, what to write in each section and an example indicators table to start from.
A sustainability report for an SME is a document that describes, with verifiable data, the company’s environmental, social and governance impacts over a year. For unlisted companies the European reference is the voluntary VSME standard: a few dozen well-built pages are enough, with clear indicators and the source of every number. Here you will find a typical table of contents, what to write in each section and an example to start from.
What it is for and who reads it
Before writing, it helps to know who will read the document. For an SME the readers are almost always three: the bank, which assesses the risk profile; the lead customer in the supply chain, which has to report on its value chain; the contracting authority, which scores environmental criteria. All three look for the same things: comparable numbers, a stated method, consistency over the years.
It is not a marketing document. A report full of intentions and short on data is the quickest route to greenwashing, as explained in the guide on how to avoid it with verifiable data.
The typical table of contents of a VSME report
The VSME standard is organised into a Basic module and a Comprehensive module. A report built on the Basic module generally follows this table of contents:
- General information and boundary: who the company is, which entities and sites are included, the reference financial year and the VSME option adopted.
- Sustainability practices and policies: what the company is already doing, including any certifications such as ISO 14001.
- Energy and emissions: consumption by source, renewable share, Scope 1 and 2 emissions and, if available, Scope 3.
- Pollution, biodiversity and water: emissions to air, water and soil if already required by law, sites in sensitive areas, water withdrawal.
- Resource use and waste: waste produced, hazardous and non-hazardous, and the share sent for recovery.
- Workforce: employees by contract and gender, turnover, workplace accidents, training hours, pay and collective bargaining.
- Business conduct: any convictions and fines for corruption and bribery.
- Methodology note: data sources, emission factors, estimates and assumptions. It is not a formal VSME section, but it is the page that makes all the others credible.
The Comprehensive module adds, among other things, strategy and business model, reduction targets and a climate transition plan, climate risks and more detailed governance information. You add it when someone asks for it, usually a bank or a large customer.
What to write in each section
Three rules apply to every section:
- The number first, then the commentary. Each section opens with the indicators; the text explains changes and causes.
- Always state units and boundary. “1,250 MWh, all Italian sites, financial year 2025” is worth more than “consumption down”.
- Comparison with the previous year. From the second report onwards, the historical series is what makes the document credible.
Almost all environmental data comes from documents the company already has: energy and gas bills, fuel invoices, waste FIR. Social data comes from HR: the payroll register, the accident register, the training plan. For the emissions calculation there is a step-by-step example from the utility bill.
Example: the environmental indicators table
Here is how the summary table of a manufacturing SME with 60 employees might look. The values are made up for the example; the structure is the one to replicate.
| Indicator | Unit | 2024 | 2025 | Source |
|---|---|---|---|---|
| Electricity consumed | MWh | 620 | 585 | Electricity bills |
| of which from renewable sources | % | 18 | 32 | Guarantees of origin, solar PV |
| Natural gas consumed | Smc | 41,000 | 38,500 | Gas bills |
| Scope 1 emissions | tCO₂e | 96 | 90 | Gas and fuels |
| Scope 2 location-based emissions | tCO₂e | 155 | 146 | Electricity consumption |
| Waste produced | t | 212 | 198 | FIR |
| Share sent for recovery | % | 71 | 78 | FIR, R operations |
| Water withdrawal | m³ | 3,400 | 3,150 | Water bills |
Note the “Source” column: it is not mandatory, but it answers in advance the question every careful reader will ask.
How long it should be
There is no prescribed length. For an SME, a report on the Basic module is often between 15 and 30 pages, tables included. More pages do not mean more credibility: what counts is completeness of the required indicators, clarity of method and consistency of the numbers. A final cross-reference index, linking each VSME indicator to the page where it appears, makes reading quick for banks and customers.
Mistakes to avoid
- Starting from the text instead of the data. The descriptive pages can be written in a day; missing data blocks the project for weeks.
- Stating targets without a base year. A reduction target only makes sense against a measured year.
- Hiding estimates. Estimating is allowed, in fact expected: you need to say where and how.
- Changing method every year. Emission factors and boundary must remain consistent, or the changes must be explained.
- Redoing it from scratch the following year. If the data does not stay linked to the documents, the second report costs as much as the first.
A good report for an SME is short, made of numbers with their source alongside, and written for whoever has to make a decision: a bank, a customer, a tender committee.
Envify generates the VSME report from the documents you upload: bills, FIRs, invoices and HR spreadsheets become indicators, tables and text, with every number linked to its source. In the second year you add the new documents and the comparison with the previous year is already done.
