Seoul Electronics & Telecom Co (027040) Fair Value & Analysis
Technology · KR · Market cap 30.4B KRW
Fair value as of: Jun 24, 2026
Analysis
Seoul Electronics & Telecom Co (027040) currently trades at 1,830 KRW, while our model-based Fair Value estimate is 2,829 KRW — implying the stock looks roughly 54.6% undervalued today. We read business quality at 95/100 (high quality), in the Technology sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low) — always confirm before acting.
About the company
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 Je…
Open the full interactive analysis →
Similar stocks
Frequently asked questions
Is Seoul Electronics & Telecom Co (027040) undervalued?
What is the fair value of 027040?
What is the quality score of 027040?
How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.
Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.