SISB Public Company Limited

SISB Public Company Limited

SISB.BK
SISB Public Company LimitedTH flagStock Exchange of Thailand
9.85
THB
-0.25
- -
9.26BMarket Cap
SISB Public Company Limited
SISB.BK
(Stock Exchange of Thailand)

Recent

price

9.85

P/E

ratio

- -

div

yld

- -

ROIC.AI

2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
0.49
0.57
0.64
0.79
1.49
1.14
1.11
1.11
1.39
2.02
2.5
2.67
2.7
Revenue per Share
0.09
0.08
0.07
0.02
0.16
0.23
0.17
0.22
0.39
0.7
0.94
1.02
1.01
Basic EPS, GAAP
0.05
- -
-0.51
-0.14
0.33
0.21
0.06
-0.15
0.18
0.5
0.8
0.9
0.28
Free Cash Flow per Basic Share
0.11
- -
0.12
0.07
0.14
- -
0.1
0.08
0.1
0.16
0.31
0.42
- -
Dividend per Share
0.15
0.23
0.19
0.18
0.64
0.71
0.78
0.9
1.18
1.73
2.34
2.94
3.21
Book Value per Share
0.16
0.24
0.2
0.2
2.54
1.88
1.98
2.11
2.42
2.98
3.59
4.18
4.46
Tangible Book Value per Share
940
940
940
940
628
960
941
949
947
934
942
943
932
Basic Weighted Avg Shares
465
538
603
738
932
1,095
1,048
1,055
1,319
1,889
2,353
2,514
2,516
Sales/Revenue/Turnover
21.28
16.05
13.74
7.9
15.14
18.97
16.89
21.78
29.23
34.47
36.95
35.61
34.77
Operating Margin (%)
26
30
42
101
118
126
156
152
161
191
225
236
243
Depreciation Expense
88
77
70
18
104
221
160
209
369
654
885
962
940
Net Income, GAAP
1.6
1.43
1.17
3.65
1.32
1.11
- -
0.07
0.25
0.16
0.99
1.11
0.87
Effective Tax Rate (%)
18.91
14.21
11.57
2.43
11.1
20.17
15.26
19.79
27.99
34.59
37.62
38.27
37.36
Profit Margin (%)
29
-38
-410
-652
418
601
472
227
67
215
557
976
726
Working Capital
124
175
446
383
1
4
429
445
442
431
531
556
552
LT Debt
153
230
189
187
1,598
1,819
1,877
2,014
2,290
2,788
3,382
3,949
4,164
Total Equity
- -
24.45
14.16
6.59
10.85
12
- -
9.62
14.78
21.78
24.05
20.97
19.43
Return on Invested Capital (%)
- -
24.14
13.84
5.55
20.16
40.98
- -
18.72
27.18
37.26
37.85
32.51
29.45
Return on Capital (%)
- -
42.34
35.22
10.32
36.41
40.95
22.69
26.32
37.47
47.92
46.35
38.63
34.6
Return on Common Equity (%)

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
15
16
16
LT Borrowings
- -
- -
- -
LT Finance Leases
559
556
552
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
940
940
940
Market Capitalization
11,798
10,487
9,785

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
2,168
2,260
1,950
Cash, Cash Equivalents & STI
2,091
2,091
1,733
Accounts Receivable, Net
28
124
139
Inventories
16
15
13
Total Current Liabilities
1,293
1,284
1,224
Payables & Accruals
106
119
124
ST Debt
15
16
16
Deferred Revenue
1,156
1,137
1,074

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
83.31%
16.16%
16.77%
Free Cash Flow
-1,557.33%
-63.43%
13.04%
Net Income, GAAP
70.9%
45.71%
8.67%
Sales/Revenue/Turnover
17.42%
20.06%
6.83%
Total Cash Common Dividend
- -
39.36%
35.48%

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
561
559
596
637
2,353
2025
624
611
627
651
2,514
2026
626
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
0.23
0.22
0.23
- -
0.94
2025
0.25
0.24
0.3
- -
1.02
2026
0.23
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
0.31
2025
- -
- -
- -
- -
0.42
2026
- -
- -
- -
- -
- -
Business
SISB Public Company Limited operates in the education sector, providing international educational services primarily in Thailand. The company owns and manages Singapore international schools across six campuses that operate under the Singapore and United Kingdom curricula. Its educational offerings include nursery, primary, secondary, and sixth form education, along with extra-curricular activities such as sports, academies, experiential learning, and community services. SISB also offers additional academic support programs, language support in English and Chinese, and specialized testing and training centers. In support of its school operations, the company provides boarding school services, textbooks, educational equipment, and food and beverage services. The company was founded in 2001 and is headquartered in Bangkok, Thailand. In recent major developments, SISB expanded its capacity by constructing a new state-of-the-art Secondary-Sixth Form Building at its Pracha Uthit campus and has continued to expand existing campuses to add approximately 1,800 more student seats between 2024 and 2025. SISB entered into a Land Purchase Agreement with Supalai Public Company Limited in November 2024 to support its expansion plans. The company is also advancing a “Halving Project” aimed at establishing international schools with lower tuition fees targeted at bilingual students to capture broader market share. Financially, SISB reported record net profits in 3Q 2024, reflecting sustained earnings growth. The company maintains a focus on expanding capacity while sustaining high profitability margins. SISB’s educational services segment covers international schooling with specific curriculum adherence to Singapore and UK standards. It targets international and bilingual student markets primarily in Thailand. The company strategically supports schools via academic and language programs and expanding school infrastructure to accommodate growing demand. SISB operates through subsidiaries including SISB-SIRI, a joint venture that holds licenses for some international schools. The company holds a leading position in Thailand’s international education market and continues strategic investments in campus expansions and new school establishments to strengthen its market presence. SISB’s operational footprint spans Thailand with a focus on Bangkok and other regional campuses. The company emphasizes broad curriculum offerings and comprehensive student services to cater to affluent and international families. Its growth strategy in recent years includes capacity expansions, real estate acquisitions to secure operational sites, and innovation in affordable bilingual education. SISB also continues to leverage partnerships and investments to enhance its educational infrastructure and service quality in line with evolving market demands and demographic trends. Overall, SISB Public Company Limited is a leading provider of international school education services in Thailand, operating multiple campuses, offering Singapore and UK curricula, with recent strategic expansions through new facility development, land acquisitions, and plans for affordable international schooling options aimed at growing its student base and maintaining profitable growth trajectories within the Southeast Asian education sector.