Buy Fresh Onions Directly from Vetted Global Exporters. Harvex is a B2B marketplace for the international trade of fresh onions. Harvex simplifies the end-to-end trade process while improving independent grower access to export markets. Our focus is to provide reference price discovery, transparency and efficiency for our buyers and exporters. Harvex is backed by one of New Zealand’s largest vertically integrated grower/exporters, and is the product of a collaboration with independent growers in New Zealand and major global exporters. Harvex would not be possible without support from New Zealand Trade and Enterprise (NZTE) and the Agricultural and Marketing Research and Development Trust (AGMARDT). All of our buyers and exporters are fully vetted and the quality of their produce inspected. If you are interested in joining the world's global onion marketplace, visit the website to get in touch with our team and we will be happy to discuss how Harvex can support you to Trade Better.