Tortilla Mexican Grill has published minimal sustainability data since its 2022 ESG report. No Scope 1, 2, or 3 emissions figures disclosed; a 2022 SBTi net zero commitment shows no follow-through. Claims 100% renewable electricity and zero waste to landfill lack third-party verification. Expansion from 84 to 120+ sites means absolute emissions are rising unmeasured.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Controversies & Red Flags and Resource Use & Waste (8/10, 5/10). Weakest on Emissions Trajectory and Carbon Footprint — Supply Chain (1/10, 1/10).
5 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
Limited data coverage. This assessment is based on 5 sources, 60% of which are self-reported by the company. Scores may change as independent evidence becomes available.
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Among the 46 major food service / restaurants brands we've scored, Tortilla Mexican Grill is tied =18th of 46, with 2 others.
Score history begins 5 April 2026.
As Tortilla Mexican Grill's score updates, the trajectory will appear here.
We're backfilling historical scores for FTSE 100 and S&P 100 companies over the coming weeks.
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Tortilla Mexican Grill operates 120+ quick-service restaurant locations across the UK, France, and the Middle East, serving approximately 7 million meals annually. The chain focuses on customisable Mexican fare with a 70% plant-based menu. Founded in 1999, it is listed on the London Stock Exchange and competes in the casual fast-casual dining sector.
Direct competitor in fast-casual Mexican dining; useful for carbon and supply chain benchmarking.
View breakdown →UK casual dining chain with similar operational footprint; baseline for waste and energy disclosure standards.
View breakdown →Multi-site restaurant operator in UK; comparable on emissions transparency and restaurant-specific sustainability challenges.
View breakdown →UK fast-casual chain with published sustainability commitments; relevant for disclosure maturity and net zero credibility.
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