Medical devices Korean listed companies

Grouped by the industry code each company registered with DART. Sorted by latest quarterly operating profit.

Companies74

Operating profit₩157bnlatest quarter, combined

Operating losses23

Average dividend yield2.2%17 payers

There are 74 KOSPI and KOSDAQ companies classified under medical devices. Combined operating profit for the latest reported quarter across 63 of them was ₩157bn; 23 posted an operating loss and 8 swung to a profit from a loss a year earlier. The largest by quarterly operating profit were Classys, ValueAddedTechnology and InBody. The median operating margin across the 58 with reported revenue was 7.5%. 17 paid a cash dividend, with an average reported yield of 2.2%.

Medical devices companies

Company	Latest quarter op. profit	Dividend yield	Articles 30d	Signals
Classys KOSDAQ	₩43.9bn +2% YoY	1.9%	43	Op. margin 20%+ Dividend grower
ValueAddedTechnology KOSDAQ	₩24.5bn +45% YoY	–	0	Op. margin 20%+
InBody KOSDAQ	₩17.7bn +71% YoY	1.7%	30	Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Share pledge Insider buying Major holder adding Dividend grower
Dentium KOSPI	₩14.7bn -5% YoY	1.2%	7	Insider selling
Seers KOSDAQ	₩12.9bn +772% YoY	–	76	Profit +50% Op. margin 20%+ Dilution risk
Won Tech KOSDAQ	₩11.1bn -36% YoY	0.7%	42	Op. margin 20%+ M&A / stake deal
Vieworks KOSDAQ	₩10.7bn +64% YoY	3.5%	7	Profit +50% Dividend grower
Hancom Lifecare KOSPI	₩7.6bn +168% YoY	–	0	Profit +50% Revenue +30% Revenue & profit growth
i-SENS KOSDAQ	₩6.6bn +293% YoY	0.6%	8	Profit +50% Revenue & profit growth Insider buying
DongBang Medical KOSDAQ	₩6.4bn +103% YoY	–	6	Profit +50% Revenue & profit growth
Interojo KOSDAQ	₩6.0bn -6% YoY	4.1%	4	Op. margin 20%+ Control change
CU Medical Systems KOSDAQ	₩5.9bn +83% YoY	–	1	Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+
Mitech KOSDAQ	₩5.8bn +43% YoY	–	0	Revenue & profit growth Op. margin 20%+ M&A / stake deal
Ray KOSDAQ	₩5.7bn	–	2	Turnaround Share pledge Control change
Synergy Innovation KOSDAQ	₩5.4bn +15% YoY	–	0	Revenue & profit growth
Dio KOSDAQ	₩4.4bn +46% YoY	–	36	Revenue & profit growth Buyback
Drgem KOSDAQ	₩3.5bn +23% YoY	3.3%	0	–
Mediana KOSDAQ	₩3.0bn +138% YoY	–	8	Profit +50% Revenue +30% Revenue & profit growth
Remedi KOSDAQ	₩2.8bn	–	5	Op. margin 20%+
Dentis KOSDAQ	₩2.6bn	–	14	Turnaround Share pledge Control change
Rayence KOSDAQ	₩2.5bn	–	4	Turnaround
Osteonic KOSDAQ	₩2.4bn -12% YoY	–	2	–
JPI Healthcare KOSDAQ	₩2.1bn +62% YoY	1.7%	7	Profit +50%
Huvitz KOSDAQ	₩2.1bn +14% YoY	2.7%	10	Revenue & profit growth
Drtech KOSDAQ	₩1.9bn	–	14	–
PJ Electronics KOSDAQ	₩1.8bn +18% YoY	3.5%	2	Revenue & profit growth Dividend grower
Protia KOSDAQ	₩1.6bn +57% YoY	–	0	Profit +50% Op. margin 20%+ Bonus issue
Corentec KOSDAQ	₩1.5bn +6% YoY	–	0	–
Sejong Medical KOSDAQ	₩1.4bn	–	1	–
L&K Biomed KOSDAQ	₩1.3bn -26% YoY	–	29	Major holder adding
Hironic KOSDAQ	₩1.1bn	–	19	Turnaround
Remed KOSDAQ	₩945m	–	10	Share pledge Dilution risk
Mezoo KOSDAQ	₩875m	–	7	–
Finemedix KOSDAQ	₩790m	–	27	Turnaround
NanoenTek KOSDAQ	₩687m	–	2	–
SELVAS Healthcare KOSDAQ	₩372m	–	0	Turnaround
CG MedTech KOSDAQ	₩333m -83% YoY	–	82	Insider selling
Genoray KOSDAQ	₩249m	3.2%	0	Turnaround Share pledge Insider buying Dividend cut
Mekics KOSDAQ	₩178m	–	2	Turnaround New 5% holder Major holder adding Share pledge Insider buying Dilution risk Private placement
Asterasys KOSDAQ	₩79m -98% YoY	0.9%	3	Share pledge
P&S Robotics KOSDAQ	−₩458m -138% YoY	0.3%	5	Swung to loss Supply contract Dividend cut
Biodyne KOSDAQ	−₩681m	–	0	Swung to loss
Sghealthcare KOSDAQ	−₩751m	–	0	Supply contract
Bistos KOSDAQ	−₩856m	–	0	Swung to loss 4 quarters of losses
Dynamic solution KOSDAQ	−₩950m	–	20	Swung to loss M&A / stake deal 4 quarters of losses
Genesystem KOSDAQ	−₩958m	–	2	Dilution risk Asset deal M&A / stake deal Delisting / halt risk 4 quarters of losses
Laseroptek KOSDAQ	−₩991m	–	15	4 quarters of losses
Nextbiomedical KOSDAQ	−₩1.0bn	–	1	Swung to loss
Alpha AI KOSDAQ	−₩1.1bn	–	6	4 quarters of losses
Precision Biosensor KOSDAQ	−₩1.2bn	–	1	–
BTB Korea KOSDAQ	−₩1.5bn	–	1	4 quarters of losses
RollingStone KOSDAQ	−₩1.7bn	–	0	4 quarters of losses
Lameditech KOSDAQ	−₩1.7bn	–	27	4 quarters of losses
Plasmapp KOSDAQ	−₩2.3bn	–	0	Major holder adding 4 quarters of losses
EOFlow KOSDAQ	−₩2.4bn	–	15	Dilution risk Delisting / halt risk Control change Litigation
Cosmo Robotics KOSDAQ	−₩3.3bn	–	23	Insider selling Insider buying 4 quarters of losses
QuantaMatrix KOSDAQ	−₩4.2bn	–	2	4 quarters of losses
Curiox Biosystems KOSDAQ	−₩4.5bn	–	12	Share pledge Insider selling Supply contract 4 quarters of losses
Noul KOSDAQ	−₩4.8bn	–	24	Dilution risk Private placement Delisting / halt risk 4 quarters of losses
Micro Digital KOSDAQ	−₩5.3bn	–	11	Share pledge Control change
SD Biosensor KOSPI	−₩7.3bn	2.2%	4	4 quarters of losses
Osang Healthcare KOSDAQ	−₩8.1bn -226% YoY	2.0%	0	Swung to loss Dividend cut 4 quarters of losses
LivsMed KOSDAQ	−₩12.2bn	–	17	4 quarters of losses
Sky Labs KOSDAQ	–	–	70	Supply contract
Medyssey KONEX	–	–	47	Insider buying
엠에스바이오 KOSDAQ	–	–	2	Major holder adding Insider buying New 5% holder
OceansBio KONEX	–	–	2	Dilution risk Private placement
Nanoomtech KONEX	–	4.2%	1	Major holder adding
Tascom KONEX	–	–	1	–
Bio Protech KONEX	–	–	0	–
Organ Eco Tech KONEX	–	–	0	–
Uxn KONEX	–	–	0	–
Aiobio KONEX	–	–	0	–
Micro-NX KONEX	–	–	0	–

Industry codes are the primary business each company registered with DART and may not reflect its full business mix. Figures come from DART filings; prices are not included. Not investment advice.