ChipMOS Technologies

ChipMOS Technologies Pre-Tax Margin

The Pre-Tax Profit Margin of ChipMOS Technologies (IMOS) as of Oct 16, 2026 is 2.45 %. In the previous year, Pre-Tax Profit Margin was 7.26 % — a change of -66.19% (lower).

Pre-Tax Margin

2.45 %

YoY

-66.19%

Last updated:

Pre-Tax Profit Margin of ChipMOS Technologies is 2025 2.45 % . Pre-Tax Profit Margin of ChipMOS Technologies was 2024 7.26 % . It decreases by -66.19% lower compared to the previous year.

The ChipMOS Technologies Pre-Tax Margin history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Pre-Tax Margin
Date
Pre-Tax Margin
Jan 1, 2018
9.65 USD
Jan 1, 2019
14.86 USD
Jan 1, 2020
12.92 USD
Jan 1, 2021
22.03 USD
Jan 1, 2022
17.13 USD
Jan 1, 2023
10.62 USD
Jan 1, 2024
7.26 USD
Jan 1, 2025
2.45 USD
The ChipMOS Technologies Pre-Tax Margin history
YEARPre-Tax MarginYoY
2.45 %-66.19%
7.26 %-31.67%
10.62 %-37.99%
17.13 %-22.25%
22.03 %+70.48%
12.92 %-13.05%
14.86 %+54.07%
9.65 %+12.92%
8.54 %-7.64%
9.25 %-35.81%
14.41 %-36.19%
22.58 %—

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

ChipMOS Technologies Stock analysis

What does ChipMOS Technologies do? ChipMOS Technologies Inc, listed under the ticker IMOS with ISIN US16965P2020, is a company based in Hsinchu City, Taiwan, operating within the Information Technology sector. The company was founded through an IPO on June 19, 2001, and currently employs 651 people. ChipMOS Technologies engages in the research and development, manufacturing, and sale of integrated circuits, alongside providing related assembly and testing services. Its operations span across Taiwan, Japan, the People's Republic of China, and international markets. The company organizes its business into five segments: Testing, Assembly, Display Panel Driver Semiconductor Assembly and Testing, Bumping, and Others. It offers a range of leadframe-based packages, including small outline packages, thin small outline packages, and quad flat packages, as well as substrate-based packages such as FBGA, VFBGA, stacked chip-scale packages, TFBGA, LGA, COG, and COF. Additionally, ChipMOS provides testing solutions covering professional wafer and final testing, tester/tooling correlation, test program verification, engineering lot and pilot lot arrangements, engineering support, device failure mode analysis, and automation systems for various IC types including simple digital logic, complex ASIC, high-speed digital, memory, and mixed signal devices. The company also delivers bumping services, intellectual property management, enabling technologies, and turnkey services encompassing wafer bumping/RDL, wafer sort, assembly, final test, and drop shipment for display driver ICs, memory ICs, and logic mix applications. For more information, visit their website at https://www.chipmos.com. ChipMOS Technologies is one of the most popular companies on Eulerpool.

Frequently Asked Questions about ChipMOS Technologies stock

Pre-Tax Profit Margin of ChipMOS Technologies is 2.45 % in 2025.

Pre-Tax Profit Margin of ChipMOS Technologies changed from 7.26 % to 2.45 %, representing a -66.19% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Pre-Tax Profit Margin ChipMOS Technologies since 2006 – with annual values, charts, and detailed analysis.

Pre-tax margin measures the percentage of revenue remaining after all expenses except income taxes. It isolates operational and financial performance from tax effects.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Pre-Tax Profit Margin's ChipMOS Technologies with sector peers and the industry average to assess whether it is attractive.

To evaluate Pre-Tax Profit Margin's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Pre-Tax Profit Margin.

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Margins — ChipMOS Technologies

All Key Metrics — ChipMOS Technologies