Leon Clement, managing director of Fonterra brands, said he welcomed Lewis Road's decision not to proceed with the legal action.
"Right from the start, we reached out to Lewis Road Creamery to let them know they had the wrong end of the stick, so it's pleasing that we've been able to talk through the matter," Clement said.
"Our relationship with retailers has not changed. We welcome competition, respect fair play, and look forward to growing this exciting segment of the dairy market."
However, Lewis Road Creamery is taking action against Fonterra over branding issues. Proceedings have been filed with the courts, Cullinane said.
Cullinane raised concerns this month about packaging similarities between Lewis Road Creamery products and new Fonterra brand products "which is likely to confuse shoppers".
Cullinane is a former advertising industry executive and a director on the board of NZME, which owns the New Zealand Herald.