Mahlo Celebrates 80 Years of Innovation and Legacy

Mahlo GmbH + Co. KG, the mechanical engineering specialist based in Saal an der Donau, proudly marks its 80th anniversary this year. Since its inception in 1945, the company has evolved from a modest workshop into a globally recognized leader in measurement and control technology.

The journey began with founder Dr. Heinz Mahlo’s passion for building radio receivers, which laid the foundation for establishing the “Dr. Heinz Mahlo Electromechanical Workshops.” Recognizing the potential of textile innovation, Mahlo created the first fabric measurement systems and revolutionized the industry in 1958 with the patented automatic weft straightener—a milestone that remains the core of modern straightening technologies.

Over the decades, Mahlo expanded into markets like nonwovens, plastics, and paper. The company established a global presence with subsidiaries in the USA, Italy, Belgium, and China, reinforcing customer support with a strong international service network.

CEO Rainer Mestermann

CEO Rainer Mestermann, who has led the company since 2011, highlights Mahlo’s continued growth. “Our role as a market leader in textile straightening stems from Dr. Mahlo’s vision. We’ve since expanded into web measurement technology with our Qualiscan QMS system, reducing reliance on textile industry cycles.” This expansion led to a dedicated production facility in 2018 and positioned Mahlo as a top provider of in-house sensor solutions.

Despite current global economic uncertainties, Mestermann remains confident. “With around 80% of our output exported, we’re closely tied to global markets. But the demand for quality—whether in clothing or packaging—drives our relevance, and our systems guarantee that standard.”

The Saal headquarters remains the heart of Mahlo’s operations. All systems are designed and manufactured locally, with a strong emphasis on training and youth development—an approach rooted in the company’s long-standing values. Ralph Greenwood-Mahlo, grandson of the founder, and his wife Aura, continue the legacy. “We aim to balance continuity with innovation, honoring our culture while embracing fresh ideas.”

For the Greenwood-Mahlo family, business is about generational responsibility. “We integrate sustainable practices into our operations, ensuring both environmental protection and long-term success,” says Ralph. Mahlo’s technologies contribute to sustainability by reducing waste, improving efficiency, and conserving raw materials.

Ralph adds, “Dr. Mahlo was a pioneer, always seeking the best for his customers. His innovative spirit lives on in Mahlo today. Our duty is to carry that legacy forward—with purpose, reality, and responsibility.”