Our story begins with three heritage brands that have each set benchmarks in agricultural climate control. Aerotech, Reventa, and Euroemme have legacies built on trust, innovation, and proven performance in the field. Our brands have supported farmers and growers for generations.

Today, these brands come together under GrainProteinTech Climate Control & Air Treatment, forming one of the most complete portfolios of climate solutions in the industry. By combining our expertise, global reach, and advanced engineering, we can deliver precise, efficient, and durable solutions tailored to the needs of producers everywhere.

While our roots run deep, our focus is firmly on the future. As part of Grain & Protein Technologies, we are committed to advancing climate control through innovation, sustainability, and customer service to help producers grow healthier animals, stronger crops, and more profitable operations.