Korean stocks with surging operating profit
Latest quarterly operating profit up more than 50% year on year. Add more filters below to narrow the list.
Add filters earnings · returns · ownership · events · caution · market · industry · sort
Shareholder returns
News & events
Caution
Industry
AllPublishing & softwarePharmaceuticalsFinancial servicesFood productsChemicalsGeneral constructionFinancial & insurance support servicesWholesale tradeElectronics & telecom equipmentRetailElectrical equipmentMachinery & equipmentOther transport equipmentAirlinesMedical, precision & optical instruments
403 Korean listed companies match this signal: latest quarterly operating profit up more than 50% year on year. Based on Q2 2026 reports. 206 are on KOSPI and 197 on KOSDAQ. Sorted by largest latest-quarter operating profit, the list starts with Samsung Electronics, SK hynix and SK Square. 30 of them also carry a red flag such as losses or dilution; check the signals column.
Profit +50% 403
| Company | Articles 24h | Latest quarter op. profit | Dividend yield | Signals |
|---|---|---|---|---|
| Samsung Electronics KOSPI · Telecom & broadcasting equipment | 110 | ₩89.49tn +1814% | 1.5% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Dividend grower Insider buying Insider selling |
| SK hynix KOSPI · Semiconductors | 63 | ₩60.54tn +557% | 0.4% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Dividend grower |
| SK Square KOSPI | 2 | ₩19.24tn +1273% | – | Profit +50% Op. margin 20%+ |
| SK KOSPI · Other financial services | 6 | ₩4.84tn +2326% | 2.5% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower |
| HD Hyundai KOSPI · Other financial services | 16 | ₩4.12tn +262% | 1.6% | Profit +50% Revenue +30% Revenue & profit growth M&A / stake deal Share pledge |
| Mirae Asset Securities KOSPI · Securities brokerage | 20 | ₩2.49tn +398% | 0.4% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower |
| Hanwha KOSPI | 2 | ₩2.41tn +80% | 0.9% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower |
| GS Holdings KOSPI | 2 | ₩1.72tn +254% | – | Profit +50% Revenue & profit growth Op. margin 20%+ |
| HD Korea Shipbuilding & Offshore Engineering KOSPI | 1 | ₩1.65tn +73% | – | Profit +50% Revenue & profit growth |
| LG Electronics KOSPI · Telecom & broadcasting equipment | 18 | ₩1.58tn +147% | 1.3% | Profit +50% Revenue & profit growth Dividend grower |
| Hanwha Aerospace KOSPI · Aerospace | 10 | ₩1.37tn +58% | 0.7% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower Supply contract |
| Korea Investment Holdings KOSPI | 3 | ₩1.34tn +130% | 4.0% | Profit +50% Dividend grower |
| HD Hyundai Heavy Industries KOSPI · Shipbuilding | 29 | ₩1.04tn +121% | 1.1% | Profit +50% Revenue +30% Revenue & profit growth |
| Daou Data KOSDAQ | 0 | ₩832bn +90% | – | Profit +50% Revenue +30% Revenue & profit growth Major holder adding |
| Daou Technology KOSPI | 1 | ₩818bn +90% | – | Profit +50% Revenue +30% Revenue & profit growth Supply contract |
| KIWOOM Securities KOSPI · Securities brokerage | 3 | ₩789bn +93% | 3.9% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower |
| Hanwha Ocean KOSPI · Shipbuilding | 10 | ₩736bn +98% | – | Profit +50% Revenue +30% Revenue & profit growth |
| NH Investment & Securities KOSPI · Securities brokerage | 2 | ₩681bn +112% | 4.2% | Profit +50% Dividend grower |
| Samsung Securities KOSPI · Securities brokerage | 10 | ₩676bn +119% | 5.0% | Profit +50% High dividend Dividend grower |
| KoreaGas KOSPI · Gas utilities | 14 | ₩675bn +67% | 2.8% | Profit +50% Dividend cut |
| Hanwha Life Insurance KOSPI · Insurance | 0 | ₩627bn +160% | – | Profit +50% |
| LS KOSPI · Other financial services | 8 | ₩596bn +153% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Korea Z KOSPI · Non-ferrous metals | 26 | ₩587bn +127% | 1.5% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower |
| SK Telecom KOSPI · Telecom carriers | 43 | ₩566bn +67% | 3.1% | Profit +50% Dividend cut |
| Hankook Tire & Technology KOSPI · Rubber & plastics | 21 | ₩559bn +58% | 3.1% | Profit +50% Dividend grower News surge |
| LG KOSPI · Other financial services | 4 | ₩533bn +92% | 3.4% | Profit +50% Revenue & profit growth Op. margin 20%+ |
| Celltrion KOSPI · Pharmaceutical ingredients | 5 | ₩452bn +86% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ |
| Samsung Electro-mechanics KOSPI · Electronic components | 7 | ₩440bn +107% | 0.9% | Profit +50% Revenue & profit growth Dividend grower |
| Krafton KOSPI · Software publishing | 2 | ₩411bn +67% | 0.9% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Major holder adding |
| Daishin Securities KOSPI · Securities brokerage | 14 | ₩360bn +165% | 3.0% | Profit +50% Revenue +30% Revenue & profit growth |
| HMM KOSPI | 0 | ₩354bn +52% | – | Profit +50% Revenue & profit growth |
| Kumho Petro Chemical KOSPI | 3 | ₩339bn +420% | – | Profit +50% Revenue & profit growth |
| Samsung Heavy Industries KOSPI · Shipbuilding | 15 | ₩325bn +59% | – | Profit +50% Revenue & profit growth Supply contract |
| Hanwha Solutions KOSPI | 1 | ₩307bn +200% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Misto Holdings KOSPI | 0 | ₩295bn +62% | – | Profit +50% Revenue & profit growth Op. margin 20%+ Share pledge |
| Samsung E&a KOSPI · Engineering & technical services | 2 | ₩273bn +51% | 3.2% | Profit +50% Revenue & profit growth Supply contract |
| Hyosung Heavy Industries KOSPI · Motors, generators & power converters | 8 | ₩264bn +61% | 0.4% | Profit +50% Revenue & profit growth Dividend grower Supply contract |
| DL Holdings KOSPI · Basic chemicals | 14 | ₩257bn +256% | – | Profit +50% Revenue & profit growth Dividend cut |
| HD Construction Equipment KOSPI | 0 | ₩249bn +522% | – | Profit +50% Revenue +30% Revenue & profit growth |
| LG Innotek KOSPI | 1 | ₩246bn +2057% | 0.7% | Profit +50% Revenue +30% Revenue & profit growth Dividend cut |
| Daewoo Engineering & Construction KOSPI · Building construction | 50 | ₩232bn +183% | – | Profit +50% Supply contract |
| Hyosung KOSPI | 1 | ₩232bn +134% | – | Profit +50% Revenue & profit growth Op. margin 20%+ Insider buying Supply contract Share pledge |
| DN Automotive KOSPI | 0 | ₩205bn +69% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Pan Ocean KOSPI | 0 | ₩194bn +57% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Apr KOSPI · Specialty chemicals | 0 | ₩191bn +125% | 1.7% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ M&A / stake deal |
| Hyosung TNC KOSPI | 0 | ₩189bn +157% | – | Profit +50% Revenue & profit growth |
| LS Electric KOSPI · Motors, generators & power converters | 22 | ₩179bn +64% | – | Profit +50% Revenue +30% Revenue & profit growth News surge |
| NC KOSPI · Software publishing | 72 | ₩174bn +1053% | 0.5% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Dividend cut |
| HYBE KOSPI · Film, video & music | 11 | ₩171bn +159% | 0.1% | Profit +50% Revenue +30% Revenue & profit growth |
| Shinsegae KOSPI · Department stores & general retail | 18 | ₩167bn +122% | – | Profit +50% |
| Samji Electronics KOSDAQ | 0 | ₩158bn +442% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Samt KOSDAQ | 0 | ₩148bn +564% | – | Profit +50% Revenue +30% Revenue & profit growth |
| HanaMicron KOSDAQ | 4 | ₩142bn +371% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ |
| Hanmi Pharm KOSPI · Pharmaceuticals | 23 | ₩131bn +117% | 0.8% | Profit +50% Revenue & profit growth Op. margin 20%+ Dividend grower Share pledge |
| HANMI Semiconductor KOSPI | 1 | ₩130bn +51% | 0.4% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Dividend grower |
| AMOREPACIFIC Holdings KOSPI | 0 | ₩123bn +53% | – | Profit +50% Revenue & profit growth Insider buying |
| Ipark Hyundai Development Company KOSPI · Building construction | 4 | ₩123bn +53% | 2.9% | Profit +50% Supply contract |
| Jeju Semiconductor KOSDAQ | 0 | ₩122bn +2709% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ |
| Shinyoung Securities KOSPI | 0 | ₩121bn +60% | – | Profit +50% Revenue +30% Revenue & profit growth |
| LX International KOSPI | 0 | ₩118bn +114% | – | Profit +50% Revenue & profit growth |
| Amorepacific KOSPI · Specialty chemicals | 30 | ₩117bn +59% | 0.9% | Profit +50% Revenue & profit growth Dividend grower Insider buying |
| Kyobo Securities KOSPI | 1 | ₩116bn +64% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Kolmar Korea KOSPI | 2 | ₩110bn +50% | 1.2% | Profit +50% Revenue & profit growth Dividend grower |
| Hanon Systems KOSPI | 0 | ₩104bn +61% | – | Profit +50% |
| Hanwha Systems KOSPI · Electronic components | 3 | ₩104bn +210% | 0.5% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower Supply contract |
| LG H&H KOSPI | 2 | ₩103bn +88% | – | Profit +50% |
| Kolon KOSPI · Other financial services | 5 | ₩99.8bn +129% | 0.8% | Profit +50% Revenue & profit growth Supply contract Share pledge |
| Kolon Industries KOSPI | 0 | ₩98.7bn +118% | – | Profit +50% |
| Seah Holdings KOSPI | 1 | ₩98.0bn +120% | – | Profit +50% Revenue & profit growth |
| SK biopharmaceuticals KOSPI · Research & development | 56 | ₩97.1bn +57% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Supply contract |
| Isu Chemical KOSPI | 0 | ₩96.6bn +2370% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Daehan Shipbuilding KOSPI | 0 | ₩95.2bn +52% | – | Profit +50% Revenue & profit growth Op. margin 20%+ |
| Lotte Shopping KOSPI · Department stores & general retail | 2 | ₩89.9bn +121% | 4.6% | Profit +50% Insider selling |
| Eugene Investment & Securities KOSPI | 2 | ₩87.6bn +100% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Tongyang Life Insurance KOSPI | 0 | ₩86.8bn +110% | – | Profit +50% |
| Yuanta Securities Korea KOSPI | 5 | ₩86.5bn +222% | 4.4% | Profit +50% Revenue +30% Revenue & profit growth Dividend grower Insider buying |
| Hyundai Elevator KOSPI · General-purpose machinery | 3 | ₩84.5bn +52% | 14.2% | Profit +50% High dividend Dividend grower |
| Kyung Dong Navien KOSPI · Electrical equipment | 19 | ₩84.3bn +65% | – | Profit +50% Op. margin 20%+ |
| Silicon 2 KOSDAQ | 0 | ₩83.0bn +59% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Asset deal |
| Iljin Holdings KOSPI | 0 | ₩78.9bn +119% | – | Profit +50% Revenue & profit growth |
| Isupetasys KOSPI | 0 | ₩77.1bn +83% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ |
| Iljin Electric KOSPI | 0 | ₩72.0bn +91% | – | Profit +50% Revenue & profit growth |
| Daeduck Electronics KOSPI | 1 | ₩70.3bn +3666% | – | Profit +50% Revenue +30% Revenue & profit growth Insider selling |
| Binggrae KOSPI | 0 | ₩69.7bn +160% | – | Profit +50% |
| HJ Shipbuilding & Construction KOSPI | 2 | ₩64.9bn +1115% | – | Profit +50% Revenue +30% Revenue & profit growth Supply contract |
| Lotte Wellfood KOSPI · Food products | 16 | ₩64.7bn +88% | 2.8% | Profit +50% |
| LS Networks KOSPI | 0 | ₩63.1bn +106% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Hyundai KOSPI | 2 | ₩62.9bn +82% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Korea Line KOSPI | 0 | ₩62.9bn +90% | – | Profit +50% Op. margin 20%+ New 5% holder Major holder adding Supply contract Share pledge |
| Simmtech KOSDAQ | 0 | ₩62.9bn +1034% | – | Profit +50% Revenue +30% Revenue & profit growth |
| LOTTE Fine Chemical KOSPI | 1 | ₩61.9bn +611% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Hotel Shilla KOSPI | 1 | ₩61.1bn +606% | – | Profit +50% |
| Taihan Cable & Solution KOSPI · Wires & cables | 16 | ₩60.8bn +113% | – | Profit +50% Revenue +30% Revenue & profit growth |
| Hanmi Science KOSPI · Other financial services | 2 | ₩59.1bn +71% | 0.8% | Profit +50% Insider buying Insider selling |
| kakaopay KOSPI · Financial support services | 20 | ₩58.6bn +528% | – | Profit +50% Revenue +30% Revenue & profit growth |
| LS Securities KOSDAQ · Securities brokerage | 4 | ₩58.1bn +120% | 8.9% | Profit +50% Revenue +30% Revenue & profit growth High dividend |
| NHN KOSPI | 0 | ₩57.9bn +164% | – | Profit +50% Revenue & profit growth |
| JS KOSPI | 0 | ₩56.5bn +101% | – | Profit +50% Revenue +30% Revenue & profit growth |
| LX Hausys KOSPI | 2 | ₩54.9bn +329% | – | Profit +50% Revenue & profit growth Dividend cut |
| Woongjin KOSPI | 0 | ₩53.6bn +107% | – | Profit +50% Revenue & profit growth |
Signals are generated automatically from DART filings (quarterly results, ownership reports, major-event reports and filing titles) and news counts. Prices and trading flows are not included. Not investment advice.
What this list means
Operating profit up more than 50% from the same quarter a year earlier. Growth rates look extreme when the base is tiny, so only companies with a meaningful operating profit a year earlier are compared.
Lists are generated automatically from filings and are not investment advice.