SmallCap
CompaniesMapStatistics

(주)에스티아이

Listed
Data Quality: 90/10

Basic Information

Listed

Stock Code: 039440

Company Name(주)에스티아이
English NameSystems Technology Incorporated
Business Reg. No.1258123112
CEO서인수, 이우석 (각자대표)
Address경기도 안성시 공도읍 봉기길 21 -
Industry반도체 제조용 기계 제조업
Industry Code29271
Established19970710
Phone031-653-4380
Websitewww.stinc.co.kr
Regular Employees426persons
Corp. Reg. No.1346110009460

Investment Metrics

Market Cap
-
Op. Margin
9.47%
ROE
-
Debt Ratio
38.83%

Financial Statements

4-Year Financial Data

Revenue CAGR +5.8%

Item2024202320222021
Revenue

3,166B

2,891B

3,761B

2,676B

Operating Profit

300B

244B

335B

256B

Net Profit

-

-

-

-

Total Assets

3,663B

3,084B

3,204B

3,256B

Total Liabilities

1,025B

691B

996B

1,256B

Total Equity

2,638B

2,392B

2,208B

2,000B

Risk Indicators

1 Risk Indicators

Comparison Metrics

vs. 3-Year Avg.
Based on 2024
Revenue
3,166B

▲ 1.8%

vs. 3-Year Avg.: 3,109B
Operating Profit
300B

▲ 7.8%

vs. 3-Year Avg.: 278B
Op. Margin
9.5%

▲ 5.6%

vs. 3-Year Avg.: 9.0%
Debt Ratio
38.8%

▼ 14.8%

vs. 3-Year Avg.: 45.6%

Officers / Major Shareholders

NamePositionRoleComp. (M KRW)
서인수사내이사CEO-
이우석사내이사CEO-
임진문사내이사영업총괄-
유기수사외이사사외이사-
박준성감사감사-
ShareholderOwnership (%)Shares Held
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Employment Status

NPS Subscribers

19persons

CEO서인수, 이우석 (각자대표)
Est. Avg. Annual Salary

4,29610K

(35810K/mo)
Based on NPS rate 9.5%
Hired (12 mo)

+3persons

Left (12 mo)

-0persons

Net Change (12 mo)

+3persons

NPS Join Date

2009-07-01

Monthly Employee Trend
Hired
Left

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

Updated: 2026-03-05

Other Public Data

1 Additional Data Sources

{
  "address": "경상북도 경주시 외동읍 문산공단길",
  "brno": "610819****",
  "cappedWarning": false,
  "companyName": "에스티아이(주)",
  "estimatedAvgAnnualSalary": 42963852,
  "estimatedAvgMonthlySalary": 3580321,
  "fetchedAt": "2026-03-05T19:32:19.816Z",
  "industryCode": "291902",
  "industryName": "산업용 냉장 및 냉동장비 제조업",
  "joinDate": "20090701",
  "last12MonthsHired": 3,
  "last12MonthsLeft": 0,
  "last12MonthsNetChange": 3,
  "leaveDate": null,
  "monthlyPensionAmount": 6462480,
  "monthlyTrend": [
    {
      "lostSubscribers": 0,
      "newSubscribers": 3,
      "yearMonth": null
    }
  ],
  "npsRateUsed": 0.095,
  "npsUpperCap": 6370000,
  "seq": "6397141",
  "status": "1",
  "styleCode": "1",
  "subscriberCount": 19,
  "turnoverMonths": 1
}

Data Sources

Data Quality: 90/10 | Primary Source: DART | Section Coverage: 7/7

Data Sources by Section
SectionSource:Status
Basic InfoDART
Collected
Financial StatementsDART
Collected
Investment MetricsDART
Collected
OfficersDART
Collected
EmploymentDART
Collected
PatentsKIPRIS
Collected
ProcurementG2B Procurement
Collected
Collected API Sources
APICollectedStatus
nps2026-03-05
Collected
SME Status Info2026-03-05
Collected
DART Financial2026-02-26
Collected
G2B Procurement2026-02-25
Collected
KIPRIS Patents2026-02-25
Collected
HomeTax Business2026-02-25
Collected
Employment Insurance2026-02-25
Collected