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Dossier · Tier 2 · South Korea

Samsung SDI

Samsung SDI Co., Ltd.

Samsung SDI was founded in 1970 as Samsung-NEC, a joint venture between Samsung and Japan's NEC to manufacture cathode-ray tubes. The company progressively transitioned from display tubes to plasma and LCD displays and, in the late 1990s, to small-format lithium-ion batteries for phones and laptops. Automotive batteries followed in 2008.

Founded 1970HQ Yongin, Gyeonggi, South KoreaCEO Choi Joo-sunStaff 28K

006400.KS · KSC

496,500.00 KRW

3.59%today

as of 2026-06-10

Tracked releases

11

Financial pulse

006400.KS
USD · FX as of 2026-05-31

Samsung SDI's Q1 2026 delivered $2.4B in revenue — up 12.6% versus the same quarter a year ago. Net margin held at -0.8%. Shares currently trade at EV/EBITDA of 107.9 and a 0.4% dividend yield. Analyst consensus leans buy (1.97/5).

Revenue · Q1 2026$2.4B
Market cap$25.9B
Op. margin-6.6%
Div. yield0.4%

Revenue trend · last 4 quarters

▲ 12.6% YoY
$2.1B
$2.0B
$2.6B
$2.4B
Q2 2025Q3 2025Q4 2025Q1 2026

Bars scaled to range for contrast · USD-normalized

Samsung SDI

Samsung SDI
Showing 11 releases

Earlier

Samsung SDITier 2
28 Apr

Samsung SDI Reports Q1 2026 Revenue Up 12.6%, Operating Loss Narrows 64.2%

Source: Samsung SDIPublished: 2026-04-28BusinessSamsung SDIHigh confidence
Samsung SDITier 2
20 Apr

Samsung SDI Signs First EV Battery Supply Deal with Mercedes-Benz

Source: Samsung SDIPublished: 2026-04-20Alternative PropulsionSamsung SDIHigh confidence
Samsung SDITier 2
24 Mar

Samsung SDI and L&F Sign LFP Cathode Supply Deal Worth KRW 1.6 Trillion for ESS Batteries

Source: Samsung SDIPublished: 2026-03-24Alternative PropulsionSamsung SDIHigh confidence
Samsung SDITier 2
18 Mar

Samsung SDI CEO Promises Second-Half Turnaround, Updates on Solid-State and Sodium Batteries at AGM

Source: Samsung SDIPublished: 2026-03-18BusinessSamsung SDIMedium confidence
Samsung SDITier 2
16 Mar

Samsung SDI Wins $1 Billion Deal to Supply ESS Batteries in US

Source: Samsung SDIPublished: 2026-03-16Alternative PropulsionSamsung SDIHigh confidence
Samsung SDITier 2
9 Mar

Samsung SDI Debuts Pouch-Type All-Solid-State Battery for AI Robots

Source: Samsung SDIPublished: 2026-03-09Alternative PropulsionSamsung SDILow confidence
Samsung SDITier 2
3 Mar

Samsung SDI Showcases Battery Innovations for AI Era at InterBattery 2026

Source: Samsung SDIPublished: 2026-03-03Alternative PropulsionSamsung SDIHigh confidence
Samsung SDITier 2
23 Feb

Samsung SDI and Columbia University publish paper on lithium-metal battery breakthrough in Joule

Source: Samsung SDIPublished: 2026-02-23Alternative PropulsionSamsung SDIHigh confidence
Samsung SDITier 2
9 Feb

Samsung SDI Partners with Korea East-West Power for Global ESS and Renewable Energy Projects

Source: Samsung SDIPublished: 2026-02-09BusinessSamsung SDIHigh confidence
Samsung SDITier 2
2 Feb

Samsung SDI Reports Q4 2025 Revenue of KRW 3.86 Trillion, Narrows Operating Loss with Record ESS Battery Sales

Source: Samsung SDIPublished: 2026-02-02BusinessSamsung SDIHigh confidence
Samsung SDITier 2
2 Jan

Samsung SDI CEO Urges 'Pessimistic Optimism' for 2026 Leap Forward

Source: Samsung SDIPublished: 2026-01-02BusinessSamsung SDIHigh confidence

Company file

Samsung SDI was founded in 1970 as Samsung-NEC, a joint venture between Samsung and Japan's NEC to manufacture cathode-ray tubes. The company progressively transitioned from display tubes to plasma and LCD displays and, in the late 1990s, to small-format lithium-ion batteries for phones and laptops. Automotive batteries followed in 2008.

Source: Curated

Legal name
Samsung SDI Co., Ltd.
Home market
South Korea
Founded
1970
Headquarters
Yongin, Gyeonggi, South Korea
CEO
Choi Joo-sun
Staff
28K
Tracked releases
11

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