The event is designed to benchmark the quality of beef production against international competitors and establish a quality mark that is globally trusted.
Comprehensive international criteria included technical testing of both the raw and cooked meat, appearance, aroma, colour, marbling and consistency of fat trim. Judges sampled the cooked steak for tenderness, flavour and succulence.
Founded in 2003 by managing director Gerard Hickey and Hawke's Bay throughout, First Light has developed as a niche exporter of beef and venison, introducing a New Zealand retail range in 2016.
With significant proportions from Hawke's Bay farms First Light grass-fed Wagyu is available at selected supermarkets and gourmet food stores.
General manager sales and marketing Jason Ross said described the success as "kind of cool" and added: "We've never made a great noise, we're just starting to toot our horn and telling our story.
"To have a New Zealand beef product recognised internationally is tremendous," he said.
"We haven't had a great reputation, but we have got some of the very best growing conditions. The world needs to know that."
"Grass-fed Wagyu is the king of beef," he said. "It's juicy, tender and healthy. And we raised it right here on New Zealand grass. Kiwis should be very proud of that."