Erwin “Wingo” Jr Mierisch

The Mierisch family coffee legacy began in 1908 when Bruno Mierisch planted his first coffee trees in Nicaragua, transitioning from his original work in railroad design. Over the subsequent century, the family business evolved into a significant multi-generational operation. In the early 1990s, Dr. Erwin R. Mierisch, alongside his wife Maria Ligia McEwan de Mierisch and their children—Erwin Jr., Eleane, and Steve—spearheaded the transition of their farms from commercial production to a focus on specialty coffee. Today, the family manages a network of farms across Nicaragua and Honduras, with the fifth generation, including Erwin “Wingo” Mierisch III, actively involved in the business.

Erwin “Wingo” Mierisch III joined the family operations in 2016. His primary responsibilities center on the quality control laboratory, where he oversees post-harvesting techniques, sales, and client relations. His work is part of a broader family commitment to specialty production that has seen their farms, such as the well-known Finca El Limoncillo in Matagalpa, achieve consistent recognition in high-level competitions, including the Cup of Excellence (COE).

The family’s approach to coffee production is characterized by a rigorous focus on quality and innovation. They have been early adopters of specialty practices in their region, and their farms have served as testing grounds for various coffee varieties and processing methods. For instance, the family has worked with varieties like Yellow Pacas, navigating the challenges of genetic regression in nurseries to build a sustainable repertoire of high-quality trees. Their commitment to quality is further evidenced by their long-standing direct trade relationships with international roasters.

Beyond their own farming operations, the Mierisch family has played a foundational role in the infrastructure of the specialty coffee industry in Nicaragua. When the national Cup of Excellence program was not held in certain years, the family took the initiative to create the Los Favoritos Private Collection Auction to ensure that high-quality producers still had a platform to showcase their coffees. This dedication to the broader industry ecosystem is a hallmark of the family's professional identity.

It is important to distinguish between the family members, as the name Erwin Mierisch is shared across generations. Erwin Mierisch Jr. (the father of Wingo) is a prominent figure in the global coffee community, having served as a COE head judge, trainer, and, as of 2023, the Executive Director of the Alliance for Coffee Excellence (ACE) and the Cup of Excellence. While Wingo represents the fifth generation, his father, Erwin Jr., represents the fourth, and both are deeply embedded in the professional specialty coffee circuit.

For the roaster and the drinker, the Mierisch tag signifies a connection to a producer group that bridges the gap between farm-level agronomy and global specialty standards. Their farms are not merely sources of coffee but are managed with a deep understanding of sensory evaluation and processing science. By maintaining control over the supply chain from cultivation to export, the family ensures that the specific characteristics of their varieties and processing methods are preserved for the final consumer.

Today, the Mierisch family continues to expand their footprint, managing over a dozen farms across Nicaragua and Honduras. Their story remains one of the most documented examples of a family-run estate group successfully navigating the transition from traditional commodity farming to the high-stakes, quality-focused world of specialty coffee, with the younger generation, including Wingo, ensuring the continuation of these established standards.