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Construction & Infrastructure: How to Succeed in Your EcoVadis Assessment

EcoVadis by company size and industry

Construction & Infrastructure: How to Succeed in Your EcoVadis Assessment

The construction and infrastructure sector faces major environmental and social challenges. This article explains why EcoVadis is strategic for construction companies, what is assessed, and how to improve performance effectively.

Ugo Le Borgne

Head of ESG

Published on January 8, 2026

EcoVadis assessment for construction and infrastructure companies
The essentials in 30 seconds
  • EcoVadis structures, measures and showcases ESG performance for construction and infrastructure companies, increasingly required by project owners.
  • Major contractors (Vinci, Bouygues, Eiffage, Colas…) integrate EcoVadis into their supplier selection criteria.
  • Key challenges: construction waste, carbon emissions, on-site health & safety, responsible subcontracting.
  • Key evidence: ISO 14001 / 45001 certificates, site carbon footprint, waste management plans, supplier codes of conduct.

The construction and public works sector is at the heart of today’s environmental and social challenges. It accounts for nearly 40% of global CO₂ emissions and generates significant volumes of waste. Faced with increasing regulatory pressure and growing expectations from project owners, the EcoVadis assessment has become a key reference tool for structuring, measuring and showcasing ESG performance in the construction industry.

Why the EcoVadis Assessment Is Strategic for Construction Companies

Construction and infrastructure companies are increasingly required to demonstrate their sustainability commitments. The EcoVadis assessment helps them to:

  • Meet ESG requirements from public and private project owners
  • Structure environmental and social practices across construction sites
  • Measure and showcase performance through a globally recognised score
  • Strengthen competitiveness in tendering and procurement processes
Good to know: Major contractors in the sector (Bouygues, Vinci, Eiffage, Colas, etc.) now integrate EcoVadis results into their supplier and partner selection criteria.

EcoVadis pre-submission checklist

Make sure your construction file is complete and consistent before you submit, theme by theme

Download the guide

Key EcoVadis Topics for the Construction Sector

EcoVadis assesses companies across 21 sustainability topics, grouped into four pillars: Environment, Labor & Human Rights, Ethics and Sustainable Procurement.

For construction and infrastructure companies, certain topics are particularly critical.

Environment

  • Construction waste management and material recycling
  • Reduction of greenhouse gas emissions on sites and across the value chain
  • Control of water, energy and resource consumption
  • Integration of eco-design criteria into construction projects

Labor & Human Rights

  • Health and safety on construction sites
  • Training and working conditions for internal teams and subcontractors
  • Prevention of illegal or undeclared work

Ethics

  • Prevention of corruption in procurement and contract awarding
  • Compliance with competition rules and contractual transparency

Sustainable Procurement

  • ESG assessment of subcontractors and material suppliers
  • Integration of ESG clauses into tenders and contracts
  • Traceability and social compliance across the supply chain

Documents Required for the EcoVadis Assessment

The EcoVadis assessment is based on concrete, verifiable evidence, with up to 55 supporting documents accepted.

Area Examples of Documents
Environment Environmental policy, ISO 14001 certificate, construction waste management plan, site carbon footprint
Social Social policy, ISO 45001 certificate, accident records, health & safety training programmes
Ethics Whistleblowing procedure, code of ethics, employee training on ethics (corruption, fraud, data protection, money laundering)
Sustainable Procurement Supplier code of conduct, ESG clauses in contracts, subcontractor audits
Good to know: ISO 14001 and ISO 45001 certifications are highly valued in EcoVadis scoring, as they demonstrate a structured environmental and health & safety management system.

How to Improve Your EcoVadis Score in Construction

  1. Formalise ESG commitments with clear, dated policies
  2. Deploy measurable actions: waste sorting, energy management, accident prevention
  3. Measure results using KPIs such as recycling rates, accident frequency rates and avoided emissions
  4. Certify practices (ISO 14001, ISO 45001, ISO 50001 depending on maturity level)
  5. Engage subcontractors through codes of conduct, audits and support
  6. Update documentation regularly to ensure evidence remains valid

What EcoVadis assessors check in your documents

Format, content, mistakes to avoid: exactly what an analyst looks at before scoring your file

Download the guide

Benefits of Strong EcoVadis Performance for Construction Companies

  • Competitive advantage in public and private tenders
  • Formal recognition from project owners and business partners
  • Continuous improvement of environmental and social performance
  • Reduced legal and operational risks
  • Enhanced reputation as a responsible construction company

Make CSR an advantage in construction tenders

Our experts help you structure your site evidence and earn your EcoVadis score

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Construction & Infrastructure: Key Takeaways

Key Elements Description
Objective Structure and showcase ESG performance for construction and infrastructure companies
Main challenges Carbon emissions, waste management, health & safety, responsible subcontracting
Key EcoVadis themes Environment, Labor & safety, Ethics, Sustainable Procurement
Key documents ESG policies, ISO 14001 / 45001 certificates, carbon footprints, supplier codes of conduct
Evidence validity 8 years (policies/actions) – 2 years (reporting)
Benefits Market access, compliance, credibility, long-term ESG performance

FAQ

Why is EcoVadis strategic in construction?
Public and private project owners, and major contractors (Vinci, Bouygues, Eiffage, Colas…), now integrate the EcoVadis score into their supplier and partner selection criteria.
What documents should you provide in construction?
Environmental policy, ISO 14001 certificate, construction waste management plan, site carbon footprint, ISO 45001 certificate, accident records, supplier code of conduct and contractual ESG clauses.
Which certifications strengthen the EcoVadis score in construction?
ISO 14001 (environment) and ISO 45001 (health & safety) are highly valued: they prove a structured environmental and safety management system, both critical on site.
How do you engage subcontractors?
Through a signed supplier code of conduct, ESG clauses in contracts and subcontractor audits, to ensure traceability and social compliance across the whole supply chain.

Table of contents

Why the EcoVadis Assessment Is Strategic for Construction Companies
Key EcoVadis Topics for the Construction Sector
Environment
Labor & Human Rights
Ethics
Sustainable Procurement
Documents Required for the EcoVadis Assessment
How to Improve Your EcoVadis Score in Construction
Benefits of Strong EcoVadis Performance for Construction Companies
Construction & Infrastructure: Key Takeaways
FAQ
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Discover the complete EcoVadis guide: a 3-week method to succeed in your CSR assessment, maximize your score, and turn the audit into a strategic lever.

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EcoVadis compared to other frameworks

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EcoVadis vs GRI

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How Mid-Sized Companies Can Succeed in Their EcoVadis Assessment

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Industry & Manufacturing: How to Succeed in Your EcoVadis Assessment

Additional EcoVadis resources

How to Know If a Company Is EcoVadis Certified?

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EcoVadis in 2024: What you need to know

Where to Find the List of EcoVadis Certified Companies

How Often Does an EcoVadis Assessment Need to Be Renewed?

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