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Rubean AG (R1B) Fair Value & Analysis

Technology · DE · Market cap €24.5M

Price€4.70
Fair Value€1.19
Upside-74.7%
Quality86/100
Evidence: Low Range €0.8800 – €1.77

Fair value as of: Jun 26, 2026

Analysis

Rubean AG (R1B) currently trades at €4.70, while our model-based Fair Value estimate is €1.19 — implying the stock looks roughly 74.7% overvalued today. We read business quality at 86/100 (high quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: low).

About the company

Rubean AG provides software point-of-sale (POS) terminals for accepting contactless card payments in Germany. It offers PhonePOS, a contactless payment acceptance solution through smartphones; SoftPOS MPoC SDK; SoftPOS MPoC APP; and Rubean Pay APP, serves as a checkout app for retailers. The company was incorporated in 1999 and is based in Munich, Germany.

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Frequently asked questions

Is Rubean AG (R1B) undervalued?
As of Jun 26, 2026, our model estimates a fair value of €1.19 versus a price of €4.70 — about −75% (overvalued). Model-based estimate, not financial advice.
What is the fair value of R1B?
Our 21-model fair value for Rubean AG is €1.19 (as of Jun 26, 2026), built from audited fundamentals. The current price is €4.70.
What is the quality score of R1B?
Rubean AG has a Quality Score of 86/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.