Tortilla Mexican Grill, a UK-based food chain specialising in made-to-order burritos and tacos, has reported significant sales growth driven by its expansion on food delivery platforms such as Deliveroo, Uber Eats, and Just Eat.

The company announced that since launching on these platforms in late March 2025, sales have increased by nearly 20%, with delivery sales surging over 50%.

This growth is attributed to both higher order values and the rollout of self-ordering kiosks in 38 UK restaurants, which has encouraged customers to spend more per visit.However, the company faced challenges earlier in 2025 when accounting issues led to the temporary suspension of its shares.

The newly published 2025 annual results revealed that the French subsidiary had previously overstated profits, prompting auditors to reassess the accounts.Adjusted earnings for 2025 amounted to £1.1 million, with the UK operations proving profitable while France incurred a loss.

Despite the positive sales figures, shares in Tortilla fell by approximately 5% following the update, reflecting investor concerns about the accounting irregularities and their potential impact on future performance.