1. South Korea Stocks

  2. •

    Commercial services

  3. •

    Financial publishing/Services
Seoul Information Service Inc.

Seoul Information Service Inc.

KKRX:036120
1,392.00
KRW
+1.00
(+0.07%)
174.37EPS
11.37P/E
68.66BMarket Cap
Seoul Information Service Inc.
KRX:036120
(Korea Stock Exchange)

Recent

price

1,392.00

P/E

ratio

11.37

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
KRW
1,174.98
1,179.52
1,045.86
1,075.29
1,142.85
1,052.7
1,056.38
1,094.26
1,443.95
1,517.52
1,468.53
1,451.98
1,174.16
1,016.18
1,102.94
1,220.1
1,224.71
Revenue per Share
-96
-74.89
9
16
5
21
-11
-3
44
141
179
168
68
14
80
205
179
Basic EPS, GAAP
7.66
37.02
-24.61
18.42
-35.81
43.63
-8.48
-37.68
4.42
227.05
217.71
227.25
130.85
-66.21
201.53
213.35
211.04
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
68.82
34.9
39.72
51.13
50.09
59.87
- -
Dividend per Share
430.35
356.41
365.56
381.49
386.16
406.85
396.23
392.84
485.1
626.22
736.68
837.86
866.34
830.03
805.59
951.04
857.38
Book Value per Share
367.02
310.33
305.59
315.5
310.43
332.82
325.47
301.11
413.04
589.94
709.5
779.96
816.49
789.48
777.58
926.05
833.13
Tangible Book Value per Share
35
35
35
34
32
34
33
39
35
35
35
35
35
34
35
34
34
Basic Weighted Avg Shares
41,166
40,797
36,756
37,028
36,917
35,888
35,281
42,769
49,864
52,570
50,926
50,369
40,899
34,374
38,082
41,258
41,521
Sales/Revenue/Turnover
0.59
3.13
-0.09
2.19
0.4
2.72
0.58
0.01
1.97
12.25
14.57
16.76
7.59
-1.32
6.8
16.16
16.08
Operating Margin (%)
985
1,080
1,168
1,106
1,155
1,193
1,216
1,447
1,488
2,773
2,748
2,476
2,119
2,275
2,048
1,653
1,617
Depreciation Expense
-3,363
-2,590
316
551
162
716
-367
-117
1,519
4,885
6,207
5,828
2,369
474
2,762
6,932
6,069
Net Income, GAAP
- -
- -
34.51
22.75
31.31
25.22
260.98
285.02
51.67
20.41
17.53
18.09
29.91
46.88
22.15
19.57
21.45
Effective Tax Rate (%)
-8.17
-6.35
0.86
1.49
0.44
1.99
-1.04
-0.27
3.05
9.29
12.19
11.57
5.79
1.38
7.25
16.8
14.62
Profit Margin (%)
2,562
4,186
4,794
5,538
5,133
6,635
6,281
10,465
12,843
18,210
21,360
18,206
19,948
16,034
12,675
21,187
20,595
Working Capital
- -
- -
- -
- -
- -
- -
- -
- -
- -
131
175
114
484
104
28
93
75
LT Debt
14,885
12,328
12,644
13,195
13,356
14,072
13,705
18,478
19,269
24,379
28,370
29,439
30,400
29,109
30,647
35,417
32,147
Total Equity
- -
- -
-0.18
5.27
0.83
5.89
-2.64
-0.07
3.81
27.14
26.62
28.73
10.55
0.72
13.77
16.64
18.11
Return on Invested Capital (%)
- -
- -
2.53
4.26
1.22
5.22
-2.65
0.32
11.62
21.11
22.37
19.67
7.82
1.73
9.38
21.13
20.08
Return on Capital (%)
-19.14
-19.04
2.53
4.26
1.22
5.22
-2.65
-0.86
10.01
25.42
26.34
21.4
8.04
1.61
9.88
23.39
22.28
Return on Common Equity (%)

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
433
451
497
LT Borrowings
- -
- -
- -
LT Finance Leases
34
93
75
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
34
34
34
Market Capitalization
76,760
69,675
68,662

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
26,288
27,094
27,749
Cash, Cash Equivalents & STI
21,220
23,261
21,961
Accounts Receivable, Net
4,390
3,685
4,188
Inventories
- -
- -
- -
Total Current Liabilities
5,319
5,908
7,154
Payables & Accruals
- -
- -
- -
ST Debt
433
451
497
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
10.3%
4.73%
15.57%
Free Cash Flow
464.9%
-118.78%
3.68%
Net Income, GAAP
-87.79%
97.75%
150.96%
Sales/Revenue/Turnover
2.17%
-3.34%
8.34%
Total Cash Common Dividend
- -
- -
17.06%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
8,086
13,846
8,061
8,090
38,082
2025
8,569
15,454
8,912
8,323
41,258
2026
8,832
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-22
113
-1
-10.52
80
2025
12
147
33.66
10.04
205
2026
-13.66
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
50.09
2025
- -
- -
- -
- -
59.87
2026
- -
- -
- -
- -
- -
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Business
Seoul Information Service Inc. is a South Korea-based financial data and business information services company that provides comprehensive credit evaluation, credit inquiry, digital identity verification, technology appraisal, and debt collection services. Founded in 1992 and headquartered in Seoul, South Korea, the company operates across the domestic market, serving financial institutions, corporate enterprises, small and medium-sized enterprises (SMEs), public sector agencies, and individual consumers. The company delivers its core solutions through dedicated business segments and digital platforms: Credit Information and Corporate Intelligence Services, offering corporate credit ratings, partner risk assessments, financial health screenings, and commercial business data via the BIZSIREN and Bizrating platforms; Personal Credit Management and Protection Services, providing individual credit score monitoring, credit inquiry tracking, and fraud and identity theft prevention through the SIREN24 platform; Digital Identity Authentication Services, supplying real-name authentication, mobile identification, and Internet Personal Identification Number (i-PIN) verification systems for financial, telecommunications, and e-commerce transactions; Technology Credit Bureau (TCB) Services, conducting technical and intellectual property evaluations and issuing Technology Rating Certificates (SCI TCB) utilized for SME financing and government procurement bidding; and Debt Collection and Receivables Management Services, handling commercial debt recovery, civil claim settlements, and asset tracing. The company also maintains a corporate credit rating presence through its subsidiary, Seoul Credit Rating Co., Ltd. In recent corporate developments, Seoul Information Service Inc. has consolidated its operational focus around expanding its high-value technology credit bureau (TCB) operations and advancing its digital authentication capabilities. Following the formal conclusion of a controlling equity sale process in early 2024, the company stabilized its shareholding structure with majority backing from Jinwon Holdings Company and aligned executive leadership under Chief Executive Officer Park Young-soo. In addition, the company has continued to modernize its BIZSIREN and SIREN24 platforms by integrating enhanced data analytics and risk-modeling algorithms to address evolving compliance standards in corporate procurement and financial security.