Leon abandoned its only climate target (net-zero 2030) without replacement, phased out carbon-neutral claims after greenwashing criticism, and disclosed no emissions data. The company operates with minimal sustainability governance, no formal targets, and a shrinking estate driven by financial distress rather than strategy.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Energy Source and Controversies & Red Flags (5/10, 5/10). Weakest on Targets & Commitments and Emissions Trajectory (1/10, 1/10).
12 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
11 of 12 sources are third-party verified or public record.
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Among the 46 major food service / restaurants brands we've scored, Leon Restaurants is tied =25th of 46, with 4 others.
Score history begins 5 April 2026.
As Leon Restaurants's score updates, the trajectory will appear here.
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Leon is a UK-based fast-casual restaurant chain founded in 2004, operating ~46 sites with ~1,000 staff. Known for plant-forward, fresh fast food, Leon emphasizes vegetarian and vegan options (53% of sales in 2019). Currently in administration under John Vincent's ownership after a period under Asda/EG Group (2021-2025).
Larger fast-food competitor; similar exposure to supply chain emissions and plastic waste, different disclosure scale.
View breakdown →Fast-casual peer with emphasis on fresh ingredients; comparable sustainability communication challenges and greenwashing risks.
View breakdown →Plant-forward food brand with abandoned net-zero claims and REDD+ offset controversy; parallel greenwashing trajectory.
View breakdown →UK food & beverage company with similar sustainability ambitions and reliance on offset projects; comparable disclosure maturity.
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