I’ve reviewed enough EcoVadis scorecards from manufacturing companies to spot the pattern within about thirty seconds. The environment section? Usually decent. Labour and human rights? Passable. Ethics? Fine. Sustainable procurement? That’s where the wheels come off. Almost every time.
The frustrating part is that most of these manufacturers aren’t bad operators. Many run genuinely responsible facilities. But the way EcoVadis structures its assessment creates specific traps that manufacturing businesses fall into repeatedly, and the gap between what a company actually does and what it can demonstrate on a questionnaire is where medals get lost.
If you’re running a manufacturing operation and your EcoVadis rating came back lower than expected, there’s a good chance the problem isn’t your practices. It’s your documentation.
The Sustainable Procurement Blind Spot
This is the section that tanks manufacturing scores more consistently than any other. It catches people off guard because most manufacturers think of themselves as suppliers, not procurers. “We make things and sell them. Why are we being scored on how we buy?”
Because EcoVadis wants to see that you’re evaluating your own supply chain’s ESG performance. For a manufacturer, that means demonstrating you have a process for assessing raw material suppliers, subcontractors, and service providers on environmental and social criteria. Not just price and quality. And if that process isn’t documented, your EcoVadis rating on this theme will reflect the absence, not your intentions.
Most small and mid-sized manufacturers don’t have that process formalised. They might informally prefer local suppliers or avoid obviously problematic sourcing, but there’s no documented policy, no supplier questionnaire, no evidence of monitoring. In the assessment, undocumented practices might as well not exist.
The fix isn’t complicated. A basic supplier code of conduct, a simple risk assessment framework for key suppliers, and evidence that you’ve communicated expectations to your supply chain. That package alone can shift a sustainable procurement score from bottom quartile to respectable.
Environmental Management: Good Practice, Poor Evidence
Manufacturing companies generally perform well on environmental metrics in practice. Energy monitoring, waste segregation, water management, emissions controls. These things are often deeply embedded in operations because they affect costs and regulatory compliance directly.
The scoring gap shows up in documentation. EcoVadis doesn’t just want to know that you recycle waste. It wants a formal environmental management policy, quantified targets with timelines, year-on-year performance data, and ideally ISO 14001 certification.
I spoke to a precision engineering firm in Sheffield last year that had genuinely excellent environmental practices across its three facilities. Their EcoVadis rating on environment came back mediocre. The reason? No formal policy document. No published targets. Performance data existed in operational spreadsheets but had never been compiled into a format the assessment could recognise.
They scored significantly better the following year without changing a single operational practice. All they changed was the documentation.
Labour Practices: Where Assumptions Create Gaps
Manufacturing businesses in the UK and Europe tend to assume their labour practices are self-evidently good. “We pay above minimum wage, we follow health and safety law, we don’t use child labour. What else is there?”
Quite a lot, as it turns out. The EcoVadis rating on labour and human rights evaluates training programmes, documented health and safety management systems, diversity and inclusion policies, working hours monitoring, and grievance mechanisms. Legal compliance isn’t the same as having documented, proactive management systems the assessment can score.
The pattern I see repeatedly: manufacturers with genuinely strong workplace cultures that score poorly because none of it is written down. No training policy. No formal diversity statement. No documented grievance procedure beyond “come talk to the boss.” These gaps separate a bronze from a silver, and they’re fixable within weeks.
Ethics: The Section Nobody Worries About (But Should)
Most manufacturers glance at the ethics section and assume they’re covered. Anti-corruption policy? Yes. Code of conduct? Somewhere. But the assessment digs deeper. Whistleblower mechanisms, data privacy policies, documented conflict of interest procedures, evidence of ethics training. A weak performance here can drag down an otherwise solid EcoVadis rating by an entire medal tier.
For manufacturers in sectors with complex international supply chains, the scoring criteria become particularly demanding. Simply having a policy isn’t enough. Assessors want evidence of implementation, communication to employees, and periodic review.
Conclusion
The common thread across every scoring gap in manufacturing is the same: the disconnect between practice and proof. Most manufacturers I work with aren’t failing because they run irresponsible operations. They’re underscoring because they’ve never had reason to formalise what they do into the kind of documented framework the assessment rewards.
Closing these gaps rarely requires operational transformation. It requires someone sitting down for a few weeks, mapping existing practices against assessment criteria, writing the policies that should have existed already, and compiling evidence into a coherent submission. The companies that treat their EcoVadis rating as a documentation project rather than an operational overhaul consistently outperform those throwing money at consultants to reinvent what already works perfectly well on the factory floor.
