Riber

Riber Rule of 40

The Rule of 40 of Riber (ALRIB.PA) as of Oct 31, 2026 is 10.32 %. In the previous year, Rule of 40 was 15.46 % — a change of -33.23% (lower).

Rule of 40

10.32 %

YoY

-33.23%

Last updated:

Rule of 40 of Riber is 2025 10.32 % . Rule of 40 of Riber was 2024 15.46 % . It decreases by -33.23% lower compared to the previous year.

The Riber Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2018
2.47 EUR
Jan 1, 2019
9.78 EUR
Jan 1, 2020
-7.46 EUR
Jan 1, 2021
7.28 EUR
Jan 1, 2022
-10.27 EUR
Jan 1, 2023
51.06 EUR
Jan 1, 2024
15.46 EUR
Jan 1, 2025
10.32 EUR
The Riber Rule of 40 history
YEARRule of 40YoY
10.32 %-33.23%
15.46 %-69.72%
51.06 %-597.32%
-10.27 %-240.98%
7.28 %-197.60%
-7.46 %-176.32%
9.78 %+295.62%
2.47 %-97.48%
98.04 %+345.26%
22.02 %-130.08%
-73.20 %—

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Riber Stock analysis

What does Riber do? The company Riber SA was founded in France in 1966 and has since become a global leader in the manufacture of equipment for the semiconductor industry. Riber's business model is based on offering high-quality equipment and accessories for semiconductor research and production. Riber is divided into three business segments: the CVD division, the EPI division, and the Sputtering division. The CVD division focuses on the production of systems that perform chemical vapor deposition (CVD) - a process used in the manufacture of semiconductor devices. The EPI division develops and manufactures epitaxy systems used in the production of crystals, while the Sputtering division produces devices for the sputter deposition of materials. Riber also offers a wide range of products that are important to the semiconductor industry. These include substrates, epitaxy wafers, Chameleon epitaxy deposition cells, sputter targets, and more. Riber's products are used by leading companies in the semiconductor industry worldwide. Throughout its history, Riber has brought constant innovation to the market through extensive investments in research and development. The company has also implemented a strong acquisition strategy and now presents a wide range of solutions to customer needs. Riber places value on sustainability and actively participates in environmental protection initiatives. The company is committed to reducing environmental pollution, improving recycling technologies for the electronics industry, and promoting sustainable production methods. Overall, Riber is a highly successful company recognized worldwide for its activities in the semiconductor industry. With a wide range of products and a strong research and development department, Riber is well positioned to serve the needs of the global semiconductor industry and drive continued growth. Riber is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Riber stock

Rule of 40 of Riber is 10.32 % in 2025.

On Eulerpool you can find the complete historical development of Rule of 40 Riber since 2006 – with annual values, charts, and detailed analysis.

The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.

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Quality — Riber

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