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Seoul Electronics & Telecom Co., Ltd. Stock Price

KOSDAQ:A027040 Community·₩25.0b Market Cap
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A027040 Share Price Performance

₩1,799.00
754.00 (72.15%)
​
₩1,799.00
754.00 (72.15%)
​
Price ₩1,799.00
Fri, 11 Sep 26
Share Pricen/a

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Snowflake Analysis

Mediocre balance sheet with questionable track record.

2 Risks
2 Rewards
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Seoul Electronics & Telecom Co., Ltd. Key Details

₩30.5b

Revenue

₩26.3b

Cost of Revenue

₩4.2b

Gross Profit

₩2.8b

Other Expenses

₩1.4b

Earnings

Last Reported Earnings
Jun 30, 2026
Next Reporting Earnings
n/a
101.73
13.88%
4.64%
53.1%
View Full Analysis

About A027040

Founded
1983
Employees
54
CEO
n/a
WebsiteView website
www.seoulset.co.kr

Seoul Electronics & Telecom Co., Ltd. produces and sells power transformers and switching mode power supply (SMPS) products in South Korea and internationally. The company offers linear transformers for use in general electronic and electrical devices, as well as in household, communication, and medical purposes; and industrial transformers for industrial equipment, including ships, buildings, factories, and power plants. It also provides troidal transformers used in audio equipment, measuring instruments, and medical equipment; switching transformers for use in high frequency band and power devices; line filter for homes and industrial use; SMPS, a power supply device; and POS and wired/wireless payment terminals, as well as electric components for EVs. In addition, it provides EMS products, such as LED lighting devices, beauty devices, communication modems, humidifiers, home appliances, massagers, and low-frequency therapy devices. The company was formerly known as Seoul Kyeong Jeonki Co., Ltd. and changed its name to Seoul Electronics & Telecom Co., Ltd. in January 1997. Seoul Electronics & Telecom Co., Ltd. was founded in 1983 and is headquartered in Incheon, South Korea.

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Seoul Electronics & Telecom Co., Ltd. Competitors

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Market cap: ₩85.4t
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Samsung C&T

Symbol: KOSE:A028260
Market cap: ₩60.7t
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Doosan Enerbility

Symbol: KOSE:A034020
Market cap: ₩57.5t
View more competitors

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