Samsung SDI

{{Short description|Energy storage subsidiary of Samsung Group}}

{{Infobox company

| name = Samsung SDI Co., Ltd.

| logo = File:Samsung SDI logo (english).svg

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| trade_name =

| native_name = 삼성SDI 주식회사

| native_name_lang = ko

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| former_name = Samsung-NEC
Samsung Display Device

| type = Public

| traded_as = {{KRX|006400}}

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| industry = Electronic components

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| founded = {{Start date and age|1970}}

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| hq_location_city = Yongin

| hq_location_country = South Korea

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| area_served = Worldwide

| key_people = Joo Sun Choi (president & CEO)

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| revenue = US$17.24 billion (2023)

| operating_income = US$1.251 billion (2023)

| net_income = US$1.50 billion (2023)

| assets = US$34.038 billion (2023)

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| owner = Samsung Electronics (19.58%)

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| website = {{URL|https://www.samsungsdi.com/}}

| footnotes = {{cite web|url=https://www.samsungsdi.com/upload/download/sustainable-management/EN_OVERVIEW.pdf |title= SAMSUNG SDI Sustainability Report 2020 |publisher=Samsung SDI |access-date=October 30, 2021}}

}}

Samsung SDI[https://community.cadence.com/cadence_blogs_8/b/breakfast-bytes/posts/samsung-battery I Know What the SDI in Samsung SDI Stands For, and You Won't Believe It] Co., Ltd. ({{Korean |hangul=삼성SDI 주식회사}}) is a battery and electronic materials manufacturer headquartered in Yongin, Gyeonggi-do, South Korea. Samsung SDI operates its business with Energy Solutions and Electronic Materials segment. The Energy Solution segment manufactures rechargeable batteries used for IT device, automotive, and Energy Storage System (ESS) applications, and the Electronic Materials segment produces materials for semiconductors and displays.{{cite web|url=https://www.samsungsdi.com/upload/download/ir/SDI_Audit_report_2020.12_eng.pdf |title= SAMSUNG SDI CO., LTD. AND SUBSIDIARIES Consolidated Financial Statements |publisher= |access-date=October 30, 2021}}

In the first half of 2022, Samsung SDI is ranked sixth in the world with a market share of 5 percent according to SNE research.{{cite web |title=2022 1H Global[1] EV & Battery Performance Review |url=https://www.sneresearch.com/en/insight/release_view/34/page/0 |website=SNE research |access-date=1 October 2022}} In 2022, Samsung SDI started to build pilot line for solid-state batteries in the South Korean city of Suwon and began its first production from the very line in 2023.{{cite web |title=Samsung SDI is building pilot line for solid-state batteries |url=https://www.electrive.com/2022/03/14/samsung-sdi-is-building-pilot-line-for-solid-state-batteries/#:~:text=According%20to%20figures%20from%20market,4.5%20per%20cent%20market%20share. |website=Electrive.com |access-date=1 October 2022}}

In 2012, Samsung SDI and several other major companies were fined by the European Commission for price fixing of TV cathode-ray tubes.{{Cite news |date=5 December 2012 |title=Philips, LG Electronics, 4 others fined 1.47 billion Euros for EU cartel |work=The Economic Times |url=http://economictimes.indiatimes.com/news/international-business/philips-lg-electronics-4-others-fined-1-47-billion-euros-for-eu-cartel/articleshow/17493208.cms |url-status=live |access-date=5 December 2012 |archive-url=https://web.archive.org/web/20130526112242/http://articles.economictimes.indiatimes.com/2012-12-05/news/35620323_1_lg-electronics-cartel-samsung-sdi |archive-date=26 May 2013}}