Mühlbauer Holding AG (MUB.DE) Stock Analysis & Winston Score
Mühlbauer Holding AG is a German company that makes machines and systems used to produce and personalize secure documents. These include passports, ID cards, SIM cards, smart cards, and banknotes. Its customers are governments, central banks, telecom companies, and card manufacturers around the world. The company earns money by selling specialized manufacturing equipment, automation systems, and related services to its customers. Mühlbauer operates globally, with a strong presence in Europe, Asia, and emerging markets, and generates roughly €200–250 million in annual revenue. Its moat comes from deep technical expertise and long-standing relationships with government clients, which are hard to replace. However, the very low operating margin of around 1% signals that costs are high relative to revenue right now, and the business is sensitive to delays or cancellations in large government contracts, which remain the key risk to near-term profitability.
Winston Score: 46/100 — Average
Mixed quality — meaningful strengths and weaknesses.
- Quality: Mixed (9/30)
- Growth: Mixed (9/20)
- Cash Flow: Strong (7/10)
- Stability: Good (5/10)
- Valuation: Mixed (4/10)
- Ownership: Good (10/15)

