Frozen seafood giants Nomad Foods, Frosta and High Liner have seen massive uplifts in their share prices over the past year since the onset of the coronavirus crisis, outpacing companies that have traditionally scored higher margins and much more robust stock market performance.

Frozen food firms have benefitted from double-digit growth throughout the pandemic as consumers have dropped more frozen items in their shopping carts and increased orders online amid lockdown restrictions aimed at curbing the spread of COVID-19.