ESG assurance, audit & verification Companies

ESG Marketplace

ESG assurance, audit & verification companies: what to compare

This page lists ESG assurance, audit & verification companies, one of the categories under Advisory & Strategy. Advisory & Strategy brings together companies that advise, check and train: ESG strategy consultants, assurance and verification firms, and ESG training providers. Narrow it down by sub-category: Third-party ESG assurance and Sustainability certification bodies.

Ask for examples of similar work in your sector and at your company’s size, and who on the team will actually do it. For assurance and verification, check the standards a firm works to, for example ISAE 3000, ISSA 5000, ISO 14064-3 or AA1000AS, and its accreditations. For training, check who accredits the course and whether it fits the roles in your team.

Every company here has a profile with its services, locations and certifications, and any reviews its clients have left. Use the filters for industry, geography, company size, deployment, pricing, certifications and regulatory frameworks to narrow the list, then open the profiles that fit.

Keep up with the rules in ESG news, build your team’s skills with ESG courses and read the guides and reports in our library. Offer ESG or sustainability services yourself? See how to list your company.