Valuation: DOOSAN TESNA Inc.

Capitalization 2,788B 1.91B 1.62B 1.48B 1.4B 2.61B 180B 2.63B 17.6B 6.86B 86.54B 7.16B 7.01B 299B P/E ratio 2025
682x
P/E ratio 2026 * 56x
Enterprise value 2.87B 1.96M 1.67M 1.53M 1.44M 2.69M 186M 2.71M 18.12M 7.06M 89.13M 7.37M 7.22M 308M EV / Sales 2025
3.76x
EV / Sales 2026 * 7.87x
Free-Float
60.09%
Yield 2025 *
0.02%
Yield 2026 * 0.11%
02-09 DOOSAN TESNA Inc. announces Annual dividend, payable on April 30, 2026 CI
15/10/25 Doosan Tesna to acquire equipment worth 171 billion won for semiconductor testing RE
27/11/23 Doosan Investment Co., Ltd. acquired additional 15.3% stake in DOOSAN TESNA Inc. for KRW50 billion. CI
15/05/23 DOOSAN TESNA Inc. Reports Earnings Results for the First Quarter Ended March 31, 2023 CI
20/04/22 Doosan Investment Co., Ltd. agreed to acquire 30.6% stake in Tesna Inc. for approximately KRW 320 billion. CI
22/12/21 WiPAM STC, Inc. cancelled the acquisition of additional 30.6% stake in Tesna Inc. from Ai Tree Limited. CI
23/09/21 WiPAM STC, Inc. agreed to acquire additional 30.6% stake in Tesna Inc. from Ai Tree Limited for KRW 280 billion. CI
28/11/19 Tesna Inc. announced that it has received KRW 100.000038576 billion in funding from Ai Tree Limited CI
28/11/19 Ace Equity Partners LLC completed the acquisition of 29.99% stake in Tesna Inc. from Jongdo Lee, Jongeung Lee, Soyoung Han and Sehee Han. CI
10/10/19 Ace Equity Partners LLC signed a contract to acquire 29.99% stake in Tesna Inc. from Jongdo Lee, Jongeung Lee, Soyoung Han and Sehee Han for approximately KRW 100 billion. CI
09/10/19 Tesna Inc. announced that it expects to receive KRW 100.000038576 billion in funding from Ace Equity Partners LLC CI
23/09/19 Tesna Inc.(KOSDAQ:A131970) added to S&P Global BMI Index CI
11/06/19 Tesna Inc. announced that it has received KRW 30 billion in funding from Shinhan Investment Corp., Investment Arm CI
1 day+7.73%
1 week+10.86%
Current month+10.86%
1 month+68.10%
3 months+125.00%
6 months+217.76%
Current year+172.37%
1 week 128,700
Extreme 128700
147,000
1 month 84,600
Extreme 84600
147,000
Current year 48,950
Extreme 48950
147,000
1 year 22,050
Extreme 22050
147,000
3 years 22,050
Extreme 22050
147,000
5 years 20,100
Extreme 20100
147,000
10 years 3,600
Extreme 3600
147,000
Manager TitleAgeSince
Chief Executive Officer 57 15/09/2022
Chief Executive Officer 58 26/04/2022
Director of Finance/CFO 56 30/11/2013
Director TitleAgeSince
Director/Board Member 57 26/04/2022
Director/Board Member 65 26/04/2022
Director/Board Member 58 26/04/2022
Change 5d. change 1-year change 3-years change Capi.($)
+7.73%+10.86%+495.07%+324.30% 1.91B
+6.01%+8.28%+166.57%+397.46% 244B
+0.57%+7.44%+346.38%+939.48% 138B
+1.60%+4.15%+364.70%+298.46% 56.32B
-0.60%+17.29%+602.18% - 33.3B
-2.04%+4.48%+331.30%+330.28% 16.94B
-3.25%+10.41%+122.50%+208.81% 12.76B
-8.26%+2.81%+246.33%+586.53% 12.14B
-2.33%-7.27%+955.92%+1,411.77% 11.08B
-3.33%-3.00%+145.62%+110.63% 6.75B
Average -0.39%+4.21%+377.66%+511.97% 53.37B
Weighted average by Cap. +2.64%+6.74%+284.55%+551.98%

Financials

2025 2026 *
Net sales 303B 207M 176M 161M 152M 284M 19.58B 286M 1.91B 745M 9.4B 778M 761M 32.46B 358B 245M 208M 190M 180M 335M 23.12B 338M 2.26B 880M 11.1B 918M 899M 38.34B
Net income -400M -274K -233K -213K -201K -375K -25.85M -378K -2.52M -984K -12.42M -1.03M -1.01M -42.87M 41.3B 28.26M 24.01M 21.98M 20.74M 38.69M 2.67B 39.03M 261M 102M 1.28B 106M 104M 4.43B
Net Debt 83.3B 57.01M 48.43M 44.32M 41.83M 78.04M 5.38B 78.72M 526M 205M 2.59B 214M 209M 8.93B 25.9B 17.72M 15.06M 13.78M 13.01M 24.26M 1.67B 24.48M 163M 63.73M 804M 66.5M 65.1M 2.78B
Logo DOOSAN TESNA Inc.
Doosan Tesna Inc, formerly TESNA INC, is a Korea-based company engaged in the provision of semiconductor test services. It provides test solutions such as wafer probe test, package final test, backend and turn-key services for integrated circuits (ICs), normal logic signal devices, high speed devices, mixed signal devices, conductor insulator semiconductors (CISs), charge coupled devices (CCDs), power ICs, radio frequency (RF) devices, system on chip (SoC) devices and others.
Employees
-
Date Price Change Volume
08/05/26 144,900.00 +7.73% 368,561
07/05/26 134,500.00 -3.93% 216,919
06/05/26 140,000.00 +5.98% 396,136
04/05/26 132,100.00 +1.07% 313,015
Trader
Investor
Global
-
Quality
ESG MSCI
CCC

Quarterly revenue - Rate of surprise

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