Tainet Communication System Corp.
4905
Rank in Stocks
#21194
Tainet Communication System Corp., headquartered in Taipei City, Taiwan, is a... Tainet Communication System Corp., headquartered in Taipei City, Taiwan, is a global provider of carrier-grade access equipment and communication solutions. Established in 1990, the company primarily serves telecommunication firms, service operators, and various business clients worldwide. Their comprehensive product portfolio includes a diverse range of networking hardware such as Ethernet access devices, advanced fiber optic components (including Passive Optical Network systems and optical transceivers), VoIP gateway solutions, and a variety of modems like xDSL and analog models. They also supply LTE routers and interface converters. Beyond hardware, Tainet delivers specialized connectivity and communication solutions. These encompass sophisticated copper-over-fiber systems, multi-service extension capabilities, and TDM over IP communication solutions. The company is also noted for developing tailored railway communication solutions, including specific deployments for the Taiwan Railways Administration (TRA).
Share Price
$2.46
Last synced: 2026-11-10
Market Cap
$71.98M
Change (1 day)
3.07%
Change (1 year)
13.29%
Country
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
Trade Tainet Communication System Corp. (4905)
Category
Technology
Operating Margin for Tainet Communication System Corp. (4905)
Operating Margin as of November 2026 TTM: -0.79%
According to Tainet Communication System Corp.'s latest financial reports, its current operating margin (TTM) is -0.79%. At the end of 2025 the company had an operating margin of 1.01%.
Operating Margin history for Tainet Communication System Corp. from 2019 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | -0.79% | -178.22% |
| 2025 | 1.01% | 106.12% |
| 2024 | 0.49% | -101.41% |
| 2023 | -34.63% | -36.22% |
| 2022 | -54.30% | -148.79% |
| 2021 | 111.29% | 127.17% |
| 2020 | 48.99% | -157.96% |
| 2019 | -84.53% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 24.27% | -130.72% |
US
|
|
| 5.40% | -106.84% |
CN
|
|
| 25.05% | -131.71% |
US
|
|
| 40.58% | -151.37% |
CN
|
|
| 17.41% | -122.04% |
US
|
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.
Questions about Tainet Communication System Corp.'s operating margin
What is Tainet Communication System Corp.'s operating margin?
Tainet Communication System Corp.'s operating margin is -0.79%, as of Nov 2026.
What was Tainet Communication System Corp.'s operating margin in 2025?
In 2025, Tainet Communication System Corp.'s operating margin was 1.01%, compared with 0.49% in 2024.
How has Tainet Communication System Corp.'s operating margin changed since 2020?
From 2020 to 2025, Tainet Communication System Corp.'s operating margin was highest in 2021 (111.29%) and lowest in 2022 (-54.30%).
How does Tainet Communication System Corp.'s operating margin compare with similar companies?
Tainet Communication System Corp.'s operating margin (-0.79%) is lower than that of all 5 similar companies listed above. The highest among them is Zhongji Innolight Co., Ltd., with 40.58%.