United Microelectronics

United Microelectronics Rule of 40

The Rule of 40 of United Microelectronics (2303.TW) as of Nov 11, 2026 is 19.92 %. In the previous year, Rule of 40 was 26.61 % — a change of -25.12% (lower).

Rule of 40

19.92 %

YoY

-25.12%

Last updated:

Rule of 40 of United Microelectronics is 2025 19.92 % . Rule of 40 of United Microelectronics was 2024 26.61 % . It decreases by -25.12% lower compared to the previous year.

The United Microelectronics Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2018
5.07 TWD
Jan 1, 2019
1.28 TWD
Jan 1, 2020
32.51 TWD
Jan 1, 2021
45.38 TWD
Jan 1, 2022
68.26 TWD
Jan 1, 2023
5.86 TWD
Jan 1, 2024
26.61 TWD
Jan 1, 2025
19.92 TWD
The United Microelectronics Rule of 40 history
YEARRule of 40YoY
19.92 %-25.12%
26.61 %+354.08%
5.86 %-91.42%
68.26 %+50.41%
45.38 %+39.61%
32.51 %+2,443.34%
1.28 %-74.81%
5.07 %-33.82%
7.67 %+21.93%
6.29 %-42.44%
10.92 %—

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United Microelectronics Stock analysis

What does United Microelectronics do? United Microelectronics Corp (UMC) is a leading Taiwanese semiconductor manufacturer, founded in 1980. The company is headquartered in Hsinchu, Taiwan, and operates factories in Taiwan, Singapore, and China. UMC is a company with a comprehensive business model that ranges from semiconductor design, manufacturing, and distribution to research and development services. The company offers a wide range of semiconductor services and products, including memory, logic ICs, and MEMS sensors. Established in 1980 as a subsidiary of the United Development Center, a company of the Taiwan Steel Group, UMC initially started as a pure service agency assisting customers in semiconductor design and manufacturing. However, the company quickly invested in modernization and technological advancements, expanding its business model to offer manufacturing services as well. In the 1990s, UMC expanded through acquisitions and partnerships. In 1995, the company acquired United Integrated Circuit, a key memory chip manufacturer. In 1998, UMC participated in a joint venture with IBM focused on technological advancements and innovations in semiconductor production. This partnership allowed UMC to expand its production capacity and expertise, focusing on some of the world's most innovative semiconductor products and technologies. Today, UMC is a major player in the semiconductor industry, offering a wide range of services and products. The company has an impressive global presence, with customers in Asia, Europe, and North America. UMC's portfolio includes a broad spectrum of semiconductor products, including logic ICs, memory ICs, CCFL controllers, power supplies, MEMS sensors, and more. The company's focus is on developing specialty products to meet the needs of customers in various industries, including telecommunications, automotive, computer, and consumer goods. UMC is innovative and consistently committed to technological advancements and quality. The company has an impressive track record of introducing advanced manufacturing processes and developing innovative semiconductor products. UMC also has a strong quality assurance strategy and strives to deliver its products and services at the highest level. UMC actively engages in semiconductor research and development, constantly investing in technology and innovations. The company operates an extensive research and development center where talented engineers and scientists work on the development of semiconductor technologies. UMC also has strong partnerships with leading technology companies such as IBM and Intel to strengthen its innovation strategy. The company is also committed to sustainability, pledging to use renewable energy and environmentally friendly materials in semiconductor production. UMC has an extensive sustainability strategy. Overall, UMC is a significant player in the semiconductor industry and a company that stands for innovation, quality, and sustainability. With an impressive track record of introducing advanced technologies and delivering innovative products and services, UMC is well-positioned to continue playing a crucial role in the semiconductor industry in the future. United Microelectronics is one of the most popular companies on Eulerpool.

Frequently Asked Questions about United Microelectronics stock

Rule of 40 of United Microelectronics is 19.92 % in 2025.

On Eulerpool you can find the complete historical development of Rule of 40 United Microelectronics 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 — United Microelectronics

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