Listed
Stock Code: 418250
| Company Name | 시큐레터 주식회사 |
| English Name | SecuLetter Co., Ltd. |
| Business Reg. No. | 4598800248 |
| CEO | 정동진 |
| Address | 경기도 성남시 수정구 금토로80번길 11, 14층 1401호   |
| Industry | 컴퓨터 및 주변장치, 소프트웨어 도매업 |
| Industry Code | 58221 |
| Main Products | 정보보안 소프트웨어 개발 및 연구업 |
| Established | 20150910 |
| Phone | 031-608-8866 |
| Website | www.seculetter.com/ |
| Regular Employees | 27persons |
| Corp. Reg. No. | 1201110780818 |
Venture Certified
| 기술평가보증기업(기금) | 2016-03-10 ~ 2018-03-09 | 20160102281 | 2016-03-10 |
| 벤처투자유형 | 2018-03-10 ~ 2020-03-09 | 20180300313 | 2016-03-10 |
| 벤처투자유형 | 2020-03-10 ~ 2022-03-09 | 20200300336 | 2016-03-10 |
| 벤처투자유형 | 2022-03-10 ~ 2025-03-09 | 20220406010045 | 2016-03-10 |
| 벤처투자유형 | 2025-03-10 ~ 2028-03-09 | 20250401010003 | 2016-03-10 |
Revenue CAGR -25.5%
| Item | 2024 | 2023 | 2022 |
|---|---|---|---|
| Revenue | 14B | 22B | 25B |
| Operating Profit | -73B | -59B | -58B |
| Net Profit | -94B | -58B | -57B |
| Total Assets | 109B | 190B | 81B |
| Total Liabilities | 40B | 29B | 21B |
| Total Equity | 69B | 161B | 60B |
Operating Loss: Op. profit -73B
Revenue down 35% YoY
3 Consecutive Years of Net Loss
Debt Ratio Surge (+40pp YoY)
▼ 40.1%
▼ 24.3%
▼ 106.3%
▲ 118.7%
▼ 108.8%
| Name | Position | Role | Comp. (M KRW) |
|---|---|---|---|
| 정동진 | 사내이사 | 총괄 | - |
| 이승원 | 사내이사 | 연구총괄 | - |
| 이호웅 | 사외이사 | 이사회 | - |
| 김상수 | 감사 | 이사회 | - |
| 양영웅 | 미등기 | 경영지원실 | - |
| 염영종 | 미등기 | 전략기획실 | - |
| Shareholder | Ownership (%) | Shares Held |
|---|---|---|
| - |
| NPS Subscribers | 26persons |
| CEO | 정동진 |
| Est. Avg. Annual Salary | 5,90410K (49210K/mo) |
| Hired (12 mo) | +1persons |
| Left (12 mo) | -2persons |
| Net Change (12 mo) | -1persons |
| NPS Join Date | 2015-11-02 |
No Data – Contact
No procurement record or data not yet available| Tax Type | 부가가치세 일반과세자 |
| Status | Cert. flags confirmed (details update after further collection) |
2 Additional Data Sources
{
"address": "경기도 성남시 수정구 금토로80번길",
"brno": "459880****",
"cappedWarning": false,
"companyName": "시큐레터주식회사(SecuLetterCo.,Ltd.)",
"estimatedAvgAnnualSalary": 59035536,
"estimatedAvgMonthlySalary": 4919628,
"fetchedAt": "2026-02-27T21:24:20.739Z",
"industryCode": "722000",
"industryName": "응용 소프트웨어 개발 및 공급업",
"joinDate": "20151102",
"last12MonthsHired": 1,
"last12MonthsLeft": 2,
"last12MonthsNetChange": -1,
"leaveDate": null,
"monthlyPensionAmount": 12151480,
"monthlyTrend": [
{
"lostSubscribers": 2,
"newSubscribers": 1,
"yearMonth": null
}
],
"npsRateUsed": 0.095,
"npsUpperCap": 6370000,
"seq": "6461898",
"status": "1",
"styleCode": "1",
"subscriberCount": 26,
"turnoverMonths": 1
}{
"address": "경기도 성남시",
"ceo_name": "정동진",
"certificate": [
{
"cert_number": "20160102281",
"changes": "",
"disclosure_date": "2016-03-10",
"first_cert_date": "2016-03-10",
"no": "1",
"type": "기술평가보증기업(기금)",
"valid_period": "2016-03-10 ~ 2018-03-09"
},
{
"cert_number": "20180300313",
"changes": "",
"disclosure_date": "2018-04-26",
"first_cert_date": "2016-03-10",
"no": "2",
"type": "벤처투자유형",
"valid_period": "2018-03-10 ~ 2020-03-09"
},
{
"cert_number": "20200300336",
"changes": "",
"disclosure_date": "2020-03-26",
"first_cert_date": "2016-03-10",
"no": "3",
"type": "벤처투자유형",
"valid_period": "2020-03-10 ~ 2022-03-09"
},
{
"cert_number": "20220406010045",
"changes": "",
"disclosure_date": "2022-04-06",
"first_cert_date": "2016-03-10",
"no": "4",
"type": "벤처투자유형",
"valid_period": "2022-03-10 ~ 2025-03-09"
},
{
"cert_number": "20250401010003",
"changes": "대표자",
"disclosure_date": "2025-04-01",
"first_cert_date": "2016-03-10",
"no": "5",
"type": "벤처투자유형",
"valid_period": "2025-03-10 ~ 2028-03-09"
}
],
"company_name": "시큐레터 주식회사",
"corp_no": "120111-*******",
"financials": {
"2022": {
"capital_stock": 3268810000,
"cost_of_sales": 821207000,
"current_assets": 3431164000,
"current_liabilities": 1491508000,
"gross_profit": 1721183000,
"net_income": -5724751000,
"net_income_bs": -5724751000,
"non_current_assets": 4693998000,
"non_current_liabilities": 633237000,
"non_operating_expenses": 59795000,
"non_operating_income": 136883000,
"operating_profit": -5801839000,
"revenue": 2542390000,
"sga_expenses": 7523022000,
"total_assets": 8125163000,
"total_equity": 6000417000,
"total_liabilities": 2124745000
},
"2023": {
"capital_stock": 3974668000,
"cost_of_sales": 466524000,
"current_assets": 14426857000,
"current_liabilities": 2311831000,
"gross_profit": 1677353000,
"net_income": -5786420000,
"net_income_bs": -5786420000,
"non_current_assets": 4555595000,
"non_current_liabilities": 606193000,
"non_operating_expenses": 94988000,
"non_operating_income": 222670000,
"operating_profit": -5914102000,
"revenue": 2143877000,
"sga_expenses": 7591455000,
"total_assets": 18982451000,
"total_equity": 16064427000,
"total_liabilities": 2918024000
}
},
"industry": "컴퓨터 및 주변장치, 소프트웨어 도매업",
"investment": [
{
"amount": "3,341,984,000",
"changes": "3,341,984,000",
"date": "2020-03-26"
},
{
"amount": "2,051,522,510",
"changes": "2,051,522,510",
"date": "2020-02-28"
},
{
"amount": "2,342,000,000",
"changes": "2,342,000,000",
"date": "2020-02-28"
},
{
"amount": "2,342,000,000",
"changes": "2,342,000,000",
"date": "2020-01-13"
},
{
"amount": "2,342,000,000",
"changes": "2,342,000,000",
"date": "2019-11-20"
},
{
"amount": "500,000,000",
"changes": "500,000,000",
"date": "2016-10-14"
},
{
"amount": "500,000,000",
"changes": "500,000,000",
"date": "2016-10-14"
},
{
"amount": "875,913,869",
"changes": "875,913,869",
"date": "2016-10-14"
}
],
"main_products": "정보보안 소프트웨어 개발 및 연구업",
"phone": "031-608-****",
"years": [
2023,
2022
]
}Data Quality: 95/10 | Primary Source: DART | Section Coverage: 8/8
| Section | Source: | Status |
|---|---|---|
| Basic Info | DART | Collected |
| Financial Statements | DART | Collected |
| Investment Metrics | DART | Collected |
| Officers | DART | Collected |
| Employment | DART | Collected |
| Certifications | Public Data | Collected |
| Patents | KIPRIS | Collected |
| Procurement | G2B Procurement | Collected |
| API | Collected | Status |
|---|---|---|
| nps | 2026-02-27 | Collected |
| DART Financial | 2026-02-27 | Collected |
| G2B Procurement | 2026-02-25 | Collected |
| Employment Insurance | 2026-02-25 | Collected |
| KIPRIS Patents | 2026-02-25 | Collected |
| HomeTax Business | 2026-02-25 | Collected |
| Venture System Detail | 2026-02-25 | Collected |