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Seojin System Co.,Ltd (178320.KQ)
Bucheon-Si, KR
Established in 1996, Seojin System Co., Ltd. is a South Korea-based manufacturer headquartered in Bucheon-si, specializing in a diverse array of products. The company primarily engineers components for the telecommunications sector, including Remote Radio Heads (RRH), Remote Units (RU), various cabinet systems, robust enclosures, and server racks. Beyond telecom, their manufacturing capabilities extend to precision automotive components, specialized equipment for semiconductor production, and aluminum alloy products. They also craft critical cable assemblies for power, data, and communication industries. Furthermore, Seojin System designs and produces durable LED casings tailored for industrial, sports, security, and street lighting applications, alongside bespoke offerings for heavy industries.
No mergers or acquisitions recorded for this company.
| Indicator | 1D | 1W | 2W | 3W | 1M |
|---|
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
| 1D | 5D | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | Max |
|---|---|---|---|---|---|---|---|---|---|---|
| -1.51% | +6.70% | +42.83% | +79.47% | +217.26% | +178.45% | +207.07% | +350.66% | +13.81% | +13.81% | +13.81% |
Revenue flow
Revenue by geography
Revenue by segment
Revenue composition
By product
By geography
Income Statement
Balance Sheet
Cash Flow Statement
Key Metrics
Financial Ratios
Employees
Financial Growth (CAGR)
Market Data
| Rating | 2026-05 | Change |
|---|---|---|
| Strong Buy | 3 | 0 |
| Buy | 0 | 0 |
| Hold | 0 | 0 |
| Sell | 0 | 0 |
| Strong Sell | 0 | 0 |
-
Revenue growth Communication Equipment: +9.8%-12.2% Q1'26: -0.4% (vs Q1'25)
-
EPS growth Communication Equipment: +36.4%-232.1% Q1'26: -1,714.8% (vs Q1'25)
-
FCF margin FCF growth · Communication Equipment: +59.0%-15.5% Q1'26: -32.9% (vs Q1'25)
-
EBIT margin Communication Equipment: +4.7%+0.1% Q1'26: -11.8% (vs Q1'25)
-
ROIC Communication Equipment: +3.7%+0.1% Q1'26: -6.6% (vs Q1'25)
-
Share dilution Communication Equipment: +0.0%-3.5% ★ Q1'26: +2.7% (vs Q1'25)
-
Debt / EBITDA Net debt/EBITDA · Communication Equipment: -1.04×10.95× Q1'26: -86.91× (vs Q1'25)
* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.
| Metric |
Dec 2017 actual |
Dec 2018 actual |
Dec 2019 actual |
Dec 2020 actual |
Dec 2021 actual |
Dec 2022 actual |
Dec 2023 actual |
Dec 2024 actual |
Dec 2025 actual |
Dec 2026 2 Rev. Ana. 2 EPS Ana. |
Dec 2027 3 Rev. Ana. 3 EPS Ana. |
Dec 2028 1 Rev. Ana. 1 EPS Ana. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue |
237.95B
est: 243.50B (-2.3%)
|
324.58B
est: 342.50B (-5.2%)
|
392.36B
est: 421.00B (-6.8%)
|
321.90B
est: 326.40B (-1.4%)
|
606.15B
est: 606.10B (+0.0%)
|
735.99B
est: 888.70B (-17.2%)
|
778.69B
est: 819.03B (-4.9%)
|
1.21T
est: 1.27T (-4.2%)
|
1.07T
est: 1.07T (-0.2%)
|
1.74T
1.72T – 1.76T
+63.0% YoY
|
2.30T
2.14T – 2.51T
+32.1% YoY
|
2.22T
2.12T – 2.35T
-3.4% YoY
|
| EBITDA |
24.88B
est: 41.84B (-40.5%)
|
57.10B
est: 58.85B (-3.0%)
|
95.67B
est: 72.34B (+32.2%)
|
43.97B
est: 56.09B (-21.6%)
|
113.85B
est: 104.15B (+9.3%)
|
124.03B
est: 152.71B (-18.8%)
|
120.74B
est: 140.74B (-14.2%)
|
256.30B
est: 208.82B (+22.7%)
|
107.95B
est: 176.04B (-38.7%)
|
286.86B
283.17B – 290.55B
+63.0% YoY
|
378.99B
351.87B – 413.62B
+32.1% YoY
|
365.93B
348.81B – 387.25B
-3.4% YoY
|
| EBIT |
11.19B
est: 20.29B (-44.9%)
|
40.39B
est: 28.55B (+41.5%)
|
61.52B
est: 35.09B (+75.3%)
|
10.35B
est: 27.20B (-62.0%)
|
65.32B
est: 50.52B (+29.3%)
|
59.52B
est: 74.07B (-19.6%)
|
44.86B
est: 68.26B (-34.3%)
|
167.81B
est: 97.76B (+71.7%)
|
1.15B
est: 82.41B (-98.6%)
|
134.29B
132.56B – 136.02B
+63.0% YoY
|
177.42B
164.73B – 193.63B
+32.1% YoY
|
171.31B
163.29B – 181.29B
-3.4% YoY
|
| Net Income |
5.39B
est: 44.24B (-87.8%)
|
30.11B
est: 22.74B (+32.4%)
|
48.65B
est: 103.71B (-53.1%)
|
-5.51B
est: -18.89B (+70.8%)
|
38.61B
est: 60.03B (-35.7%)
|
1.61B
est: 32.36B (-95.0%)
|
-22.56B
est: -4.69B (-381.2%)
|
84.26B
est: 96.60B (-12.8%)
|
-101.24B
est: -51.32B (-97.3%)
|
137.21B
137.09B – 137.32B
+367.4% YoY
|
218.43B
158.04B – 251.13B
+59.2% YoY
|
160.63B
150.86B – 172.80B
-26.5% YoY
|
| SGA |
9.04B
est: 18.68B (-51.6%)
|
10.19B
est: 26.28B (-61.2%)
|
14.35B
est: 32.30B (-55.6%)
|
37.64B
est: 25.04B (+50.3%)
|
49.23B
est: 46.50B (+5.9%)
|
60.68B
est: 68.18B (-11.0%)
|
45.74B
est: 62.84B (-27.2%)
|
53.74B
est: 79.05B (-32.0%)
|
48.19B
est: 66.64B (-27.7%)
|
108.60B
107.20B – 110.00B
+63.0% YoY
|
143.48B
133.21B – 156.59B
+32.1% YoY
|
138.53B
132.05B – 146.61B
-3.4% YoY
|
| EPS |
212.32
est: 764.29 (-72.2%)
|
767.94
est: 392.75 (+95.5%)
|
1,343.82
est: 1,791.67 (-25.0%)
|
-152.13
est: -326.25 (+53.4%)
|
1,045.44
est: 1,037.00 (+0.8%)
|
42.87
est: 559.00 (-92.3%)
|
-603.00
est: -81.00 (-644.4%)
|
1,695.93
est: 1,729.00 (-1.9%)
|
-1,801.31
est: -918.50 (-96.1%)
|
2,455.67
2,453.56 – 2,457.77
+367.4% YoY
|
3,909.33
2,828.56 – 4,494.74
+59.2% YoY
|
2,875.00
2,700.09 – 3,092.74
-26.5% YoY
|
| Date | Rating | Overall | DCF | ROE | ROA | D/E | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
| 2026-05-18 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-15 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-14 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-13 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-05-12 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-05-11 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-05-08 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-05-07 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-05-06 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-05-04 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-30 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-29 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-28 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-27 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-24 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-23 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-22 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-21 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-20 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-17 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-16 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
| 2026-04-15 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 4/5 |
Owner Earnings
Ownership Overview
Ownership breakdown not available.
No beneficial ownership filings recorded.
Institutional Activity (13F)
Institutional history not available.
Top holders not available.
Insider Activity
No insider activity available.
Insider history not available.
No recent insider transactions.
Executive team
Executive compensation
Executive compensation not available.
No CEO compensation history available.
Proxy statements
No proxy statements available for this company yet.
Recent SEC filings
No SEC filings available for this company yet.
Executive team
| Name | Title | Compensation | Gender |
|---|---|---|---|
| Dong-Kyu Jeon | Chief Executive Officer & Director | — | male |
| Jin-Hwa So | Chairperson and Research Director | — | male |
| Nae-Hyuk Jung | Vice-President, General Manager of Management & Manufacture and Director | — | male |
| Young-Dae Lee | President & Director | — | male |
No data available for this company.
No Senate trading activity found for this company.
No House trading activity found for this company.
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Community Opinion for 178320.KQ
Short-term intention
Target Price Distribution
These are community opinions and do not constitute buy or sell advice to act on. The results shown are based on aggregated opinions and are not an investment recommendation, nor do they intend to influence any investment decision.
