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Subway Sustainability Profile

Subway’s sustainability picture is limited in the material provided. The clearest independent signal is customer feedback on Trustpilot, where review scores are low across several country pages. There is also a third-party service page that mentions greenhouse gas (GHG) assurance, which is a check on emissions data, but it does not show Subway’s own verified results. No clear sustainability report, formal certification, or public carbon target appears in the material. Overall, there is not enough independent evidence here to show a strong or well-documented ESG position.

Common Criticisms:
Public sentiment in the material is mostly negative. Trustpilot shows low customer scores for Subway across several country pages, including 1.9 out of 5 from 2,118 reviews on subway.com, 2.0 out of 5 from 3,007 reviews on subway.co.uk, and 2.7 out of 5 from 605 reviews on subway-sandwiches.de. The review snippets point to complaints about stale or hard bread and poor food quality. These are not direct ESG ratings, but they do show weak consumer trust and a poor overall reputation in the review data provided. No independent sustainability certification or strong third-party ESG assessment appears in the material to balance this.

About Subway

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  • Food & Beverages

Subway Sustainability Actions

Listed in GHG assurance service

A third-party greenhouse gas (GHG) assurance service page lists Subway among many companies connected to emissions verification work. GHG assurance means an outside party checks emissions data to make sure it is more reliable and easier to compare. The page does not show Subway’s own emissions numbers, but it suggests the brand has been named in a context linked to climate reporting and verification.

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Expanded through overseas subsidiary

A Hyundai Group media page says Subway appears in a list of companies connected to a business service page, but it does not explain any sustainability action by Subway itself. Because the material does not clearly tie Subway to an ESG result, this does not count as a strong sustainability action. It is included only because it is the only other non-brand reference in the provided material.

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About Subway

  • Status
  • Unverified
  • Industry
  • Food & Beverages

Sustainable Development Goals

Subway is committed to advancing these Global Goals to promote prosperity for people & planet.

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This information references https://www.subway.com/en-au/aboutus/socialresponsibility, https://www.subway.com/en-AU/AboutUs/SocialResponsibility/EnvironmentalLeadership, https://www.subway.com/en-au/aboutus/socialresponsibility/ouroverallcommitment and was sourced on 27/06/2021. Is this your business? Suggest an edit

Frequently Asked Questions

Has Subway published a sustainability report?

Confidence: Low. As of September 2026, no sustainability report is shown in the material provided. The available content includes customer review pages and a third-party emissions assurance service page, but not a Subway sustainability report or ESG report. That means there is no clear public document here that explains Subway’s climate, labour, packaging, or sourcing work in one place. Consumers who want a fuller picture may need to check Subway’s own corporate site or ask the company directly for any published ESG report.. Sources: Trustpilot, Corpseed GHG assurance - https://www.trustpilot.com/review/subway.com, https://www.corpseed.com/service/greenhouse-gas-ghg-assurance

What is Subway's sustainability rating?

Confidence: Low. As of September 2026, no independent sustainability rating for Subway is shown in the material provided. Good On You does not list Subway here, and there is no B Corp certification shown. The only clear third-party score is Trustpilot, where Subway.com is rated 1.9 out of 5 from 2,118 reviews. Trustpilot measures customer experience, not sustainability, so it is not an ESG rating. Consumers looking for a formal sustainability score may need to request one from Subway or look for a published ESG assessment.. Sources: Trustpilot, B Corp - https://www.trustpilot.com/review/subway.com, https://www.bcorporation.net/certification/

What sustainability certifications does Subway have?

Confidence: Low. As of September 2026, no sustainability certification for Subway is shown in the material provided. There is no evidence here of B Corp certification, and no other named environmental or social certification appears in the sources. The only third-party item linked to Subway is a greenhouse gas assurance service page, which is about checking emissions data, not a certification for the brand itself. If a consumer wants to verify certifications, the safest next step is to ask Subway for current proof and dates.. Sources: B Corp, Corpseed GHG assurance - https://www.bcorporation.net/certification/, https://www.corpseed.com/service/greenhouse-gas-ghg-assurance

What is Subway doing about carbon emissions?

Confidence: Low. As of September 2026, the material does not show Subway’s own carbon footprint or a public emissions target. The only climate-related reference is a third-party greenhouse gas (GHG) assurance page that lists Subway among many companies, and GHG assurance means an outside check of emissions data. That does not confirm a published reduction plan or verified emissions result for Subway. Consumers who want the numbers should ask Subway for its latest emissions inventory, Scope 1, 2, and 3 data, and any assurance statement.. Sources: Corpseed GHG assurance - https://www.corpseed.com/service/greenhouse-gas-ghg-assurance

Is Subway's packaging sustainable?

Confidence: Low. As of September 2026, the material provided does not show clear evidence about Subway’s packaging. There are no details here about recycled content, compostable materials, or packaging reduction targets. Because of that, it is not possible to say whether Subway’s packaging is sustainable based on the sources available. Consumers who care about this issue may want to ask Subway whether its cups, wrappers, and boxes are recyclable in local systems and whether it has a packaging reduction plan.. Sources: Trustpilot - https://www.trustpilot.com/review/subway.com

Is Subway ethical on labour and supply chain issues?

Confidence: Low. As of September 2026, the material does not provide enough independent evidence to judge Subway’s labour or supply chain practices. There is no third-party labour audit, worker rating, or supply chain report shown here. The Trustpilot reviews are mostly about food quality and service, not worker conditions. That means there is no solid public evidence in this material to confirm how Subway handles wages, working conditions, or supplier oversight. Consumers who want a clearer answer should ask Subway for its labour standards and supplier code of conduct.. Sources: Trustpilot - https://www.trustpilot.com/review/subway.com

What is Subway doing about sustainability?

Confidence: Low. As of September 2026, the material gives only a very limited view of Subway’s sustainability work. The clearest non-brand reference is a third-party greenhouse gas assurance page, which suggests emissions data verification is relevant, but it does not show Subway’s own published climate plan. No sustainability report, formal certification, or verified ESG score appears in the sources provided. Consumers who want a fuller picture should ask Subway for its climate targets, packaging plans, sourcing policies, and any independent assurance documents.. Sources: Corpseed GHG assurance, Trustpilot - https://www.corpseed.com/service/greenhouse-gas-ghg-assurance, https://www.trustpilot.com/review/subway.com