MANN+HUMMEL Annual Report 2024
Download Annual Report
Foreword by the Management Board

In filtration systems, adaptability is key. Just as filters must continuously adjust to varying particle sizes and flow rates to maintain purity and efficiency, a company must be agile—constantly refining its approach to meet evolving market demands.
At MANN+HUMMEL, agility is not just a mindset— it is what enables us to demonstrate true customer centricity. Only by being reliable, flexible, fast, and forward-thinking can we meet the increasingly diverse needs of our global customer base and consistently deliver exceptional value at every stage of their journey, day by day.
For over 84 years, customer centricity has been the guiding principle of our growth—from a Germanybased business to a global leader with more than 80 locations worldwide. We understand that proximity to our customers—both geographically and in how we design our solutions—is key to long-term success.
In today’s environment, shaped by rapidly shifting expectations, market complexity, cost pressures, and political volatility, we believe that agility and customer centricity are not opposing forces but mutually reinforcing capabilities. Our strategic priorities, business model, and organizational structure are all designed to adapt quickly, allowing us to stay close to our customers and ahead of change.
This commitment to customer-centric agility was especially evident in 2024. We expanded into new markets by strengthening our Life Sciences & Environment (LS&E) Business Unit and investing in in-house filtration media production. This step toward vertical integration is not only about securing our supply chains—it also enhances our innovative DNA as well as expertise, enabling us to respond with even greater precision and speed to evolving market needs. By continuing to bring filtration solutions that drive sustainability and efficiency across industries, we remain dedicated to solving our customers’ increasingly stringent environmental challenges.
As a family-owned enterprise, our financial resilience provides a solid foundation amid volatile global conditions. With the steadfast backing of our shareholders and our disciplined fiscal policies, we ensure cash-flow stability, enabling us to invest in seizing emerging opportunities.
A clear vision is essential in times of transformation. Through our strategy process towards 2030, MANN+HUMMEL has articulated an evolved target picture that every leader and employee can further embrace - our vision of Leadership in Filtration.
Recognizing that clarity of purpose is paramount, we have adopted our target-state-driven approach: guided by our envisioned future, we are accelerating the concrete actions required today to make that future a reality.
Turning strategy into progress requires more than a clear plan—it demands the ability to adapt and execute with precision. This principle is deeply embedded in our operating model—SPEED (Strategy, Performance, Execution, and Excellence Drive)—now in its third year. By translating corporate objectives into actionable targets and tracking progress on an agile, six-month cycle, SPEED creates the transparency and responsiveness needed to move the organization forward.
To drive agility at all levels, leadership itself must be agile. That is why, in 2024, we further enhanced our leadership team. This diverse group of leaders from various backgrounds and cultures strengthens our market intelligence, ability to anticipate change, make informed decisions, and act quickly, allowing us to navigate an increasingly complex global landscape.
MANN+HUMMEL stands for a resilient foundation with agile responses. Much like our filtration systems, our mindset and culture ensure that only the best and most valuable elements prevail. By thinking like a filtration system that separates the useful from the harmful and achieves the purest possible outcome, we navigate uncertainty and emerge even stronger and more competitive.
As the Management Board Committee, we commit ourselves—together with every leader and employee— to serve our customers by being resilient and agile, thus delivering innovative and competitive solutions.
Report of the Supervisory Board

"Resilience is built on continuity, responsibility, and the courage to lead through change."
In a world where tradition and innovation should be in harmony, we at MANN+HUMMEL are underscoring the values of resilience and responsibility - values that enable us to actively work with constant change instead of merely managing it. With this foundation of values - in addition to our family roots and heritage - we are looking to the future with a clear aspiration: “Leadership in Filtration.”
We place customer needs at the center of everything we do
We strengthened our customer-centric approach in both business fields, from smart cabin air filters for China’s passenger car market to customized industrial filtration solutions and modular systems for the heavy-duty segment. With digital tools, we simplified product development and accelerated time to market.
We drive innovation forward where it matters
128 m. €
Investments in R&D
>50 %
CO₂ footprint reduction
>70
New patents
In 2024, R&D investments rose to €128.3 million—a clear commitment to shaping the future of filtration. A dedicated R&D unit for filter media was established, and we introduced our first cellulose-based prototype filters, reducing the product’s CO₂ footprint by over 50%. More than 70 new patents and joint projects under Horizon Europe further highlight the ambition to lead through innovation.
Innovations 2024
We are financially stable and investing with foresight
4.5 b. €
Sales
230 m. €
EBIT
5.1 %
EBIT Margin
Despite a challenging global environment, MANN+HUMMEL achieved a significant increase in operating profit to €230.1 million and improved the EBIT margin to 5.1%.
Reported sales reached €4.5 billion, slightly below the previous year (€4.7 billion) primarily due to adverse currency effects. Adjusted for these fluctuations, sales rose by 1.2% - a sign of continued business strength.
Strategic cost discipline and long-term thinking enable us to invest boldly - in people, technologies, and future markets.
We are navigating change with agility and purpose
With our SPEED operating model and the PURE value initiative, we turn strategy into action and empower teams worldwide to act with focus and flexibility. Our diverse leadership structure ensures that we stay responsive to evolving markets and industry shifts.