Kaye and Bernie Crosby founded Prolife Foods in 1984 from their home garage by selling nuts through vending machines.
Thirty years later, the company produces some of the most well-known food brands in New Zealand, including Mother Earth and Alison's Pantry.
The husband and wife team have been made officers of the New Zealand Order of Merit for services to business and philanthropy.
Initially Kaye handled administration while caring for two young children and Bernie weighed, packed and sold the nuts.
Three years later they had three employees and began to diversify into hospitality supplies. In 1993, they developed the Alison's Pantry brand with the backing of chef Alison Holst and in 2008, bought Mother Earth from Cadbury.