SmallCap
CompaniesMapStatistics

(주)제이엠반도체

Venture Certified
Data Quality: 8/10

Basic Information


Unlisted

Company Name(주)제이엠반도체
Business Reg. No.1038701177
CEO강상석
Address경기도 화성시
Industry메모리용 전자집적회로 제조업
Industry Code26111
Main ProductsDRAM, eMCP
EstablishedContact
Phone031-8050-****
WebsiteContact
Regular EmployeesContact
Corp. Reg. No.134911-*******

Investment Metrics


Market Cap
-
Op. Margin
-15.24%
ROE
-6.36%
Debt Ratio
59.33%

Certification Status


Venture Certified

Cert. History
기술평가대출기업(중진공)2020-09-04 ~ 2022-09-03202004020752020-09-04
벤처투자유형2024-07-31 ~ 2027-07-30202407310100022020-09-04

Financial Statements


3-Year Financial Data

Revenue CAGR -21.7%

Item202420232022
Revenue

85B

229B

138B

Operating Profit

-13B

14B

15B

Net Profit

-11B

11B

12B

Total Assets

263B

223B

105B

Total Liabilities

98B

79B

69B

Total Equity

165B

144B

36B

Risk Indicators


2 Risk Indicators

Comparison Metrics


vs. 3-Year Avg.
Based on 2024
Revenue
85B

53.9%

vs. 3-Year Avg.: 183B
Operating Profit
-13B

189.7%

vs. 3-Year Avg.: 14B
Op. Margin
-15.2%

280.8%

vs. 3-Year Avg.: 8.4%
Debt Ratio
59.3%

51.8%

vs. 3-Year Avg.: 123.2%
ROE
-6.4%

130.9%

vs. 3-Year Avg.: 20.5%

Officers / Major Shareholders


Only CEO info available (unlisted company)
NamePositionRole
강상석대표이사대표

Employment Status


Regular EmployeesContact
CEO강상석

Patent Status

Updated: 2026-02-25

No Data Contact

No patents found or data not yet available.

Procurement Record

Updated: 2026-02-25

No Data Contact

No procurement record or data not yet available

Support Programs


No Data Contact

No matching support programs for this industry

Tax / Business Status

Updated: 2026-02-25

Business Status: active
Tax Type부가가치세 일반과세자

SME Status


Venture
Status

Cert. flags confirmed (details update after further collection)

Other Public Data


1 Additional Data Sources

{
  "address": "경기도 화성시",
  "ceo_name": "강상석",
  "certificate": [
    {
      "cert_number": "20200402075",
      "changes": "",
      "disclosure_date": "2020-09-04",
      "first_cert_date": "2020-09-04",
      "no": "1",
      "type": "기술평가대출기업(중진공)",
      "valid_period": "2020-09-04 ~ 2022-09-03"
    },
    {
      "cert_number": "20240731010002",
      "changes": "",
      "disclosure_date": "2024-07-31",
      "first_cert_date": "2020-09-04",
      "no": "2",
      "type": "벤처투자유형",
      "valid_period": "2024-07-31 ~ 2027-07-30"
    }
  ],
  "company_name": "(주)제이엠반도체",
  "corp_no": "134911-*******",
  "financials": {
    "2022": {
      "capital_stock": 586185000,
      "cost_of_sales": 10720836000,
      "current_assets": 1826998000,
      "current_liabilities": 673732000,
      "gross_profit": 3076392000,
      "net_income": 1201032000,
      "net_income_bs": 1152601000,
      "non_current_assets": 8710103000,
      "non_current_liabilities": 6247160000,
      "non_operating_expenses": 613968000,
      "non_operating_income": 319204000,
      "operating_profit": 1495796000,
      "revenue": 13797228000,
      "sga_expenses": 1580596000,
      "total_assets": 10537101000,
      "total_equity": 3616209000,
      "total_liabilities": 6920892000
    },
    "2023": {
      "capital_stock": 753666000,
      "cost_of_sales": 19062586000,
      "current_assets": 10326509000,
      "current_liabilities": 7611277000,
      "gross_profit": 3815075000,
      "net_income": 1134134000,
      "net_income_bs": 1073992000,
      "non_current_assets": 11967949000,
      "non_current_liabilities": 297300000,
      "non_operating_expenses": 698619000,
      "non_operating_income": 456164000,
      "operating_profit": 1376589000,
      "revenue": 22877661000,
      "sga_expenses": 2438486000,
      "total_assets": 22294458000,
      "total_equity": 14385881000,
      "total_liabilities": 7908577000
    },
    "2024": {
      "capital_stock": 921137000,
      "cost_of_sales": 6564117000,
      "current_assets": 13188913000,
      "current_liabilities": 7581742000,
      "gross_profit": 1890679000,
      "net_income": -1051097000,
      "net_income_bs": -1051097000,
      "non_current_assets": 13145687000,
      "non_current_liabilities": 2224408000,
      "non_operating_expenses": 393217000,
      "non_operating_income": 630336000,
      "operating_profit": -1288216000,
      "revenue": 8454796000,
      "sga_expenses": 3178895000,
      "total_assets": 26334600000,
      "total_equity": 16528450000,
      "total_liabilities": 9806150000
    }
  },
  "industry": "메모리용 전자집적회로 제조업",
  "investment": [
    {
      "amount": "9,999,985,402",
      "changes": "9,999,985,402",
      "date": "2023-08-30"
    }
  ],
  "main_products": "DRAM, eMCP",
  "phone": "031-8050-****",
  "years": [
    2024,
    2023,
    2022
  ]
}

Data Sources


Data Quality: 8/10 | Primary Source: Venture System | Section Coverage: 7/8

Data Sources by Section
SectionSource:Status
Basic InfoPublic Data
Collected
Financial StatementsVenture System
Collected
Investment MetricsVenture System
Collected
OfficersPublic Data
Collected
EmploymentNot Collected
Not Collected
CertificationsPublic Data
Collected
PatentsKIPRIS
Collected
ProcurementG2B Procurement
Collected
Collected API Sources
APICollectedStatus
Employment Insurance2026-02-25
Collected
G2B Procurement2026-02-25
Collected
KIPRIS Patents2026-02-25
Collected
HomeTax Business2026-02-25
Collected
Cert. Info2026-02-25
Collected
Venture System Detail2026-02-25
Collected