By Jon Robinson Sales at Grenade, the sports nutrition company owned by Mondelēz International, jumped towards £100m during its latest financial year, it has been revealed. The company has posted a turnover of £93.2m for 2023, according to newly-filed documents with Companies House, up from £59.5m. Its pre-tax profit also increased from £8.2m to £12.1m over the same period. Grenade was founded husband and wife team Alan and Juliet Barratt and was acquired by Mondelēz International in 2021. A statement signed off by the board said: “We delivered strong results, volume growth and momentum in 202…