1. Thailand Stocks

  2. •

    Industrials

  3. •

    Engineering & Construction
Right Tunnelling Public Company Limited

Right Tunnelling Public Company Limited

RT.BK
Right Tunnelling Public Company LimitedTH flagStock Exchange of Thailand
0.30
THB
- -
- -
443.21MMarket Cap
Right Tunnelling Public Company Limited
RT.BK
(Stock Exchange of Thailand)

Recent

price

0.30

P/E

ratio

- -

div

yld

- -

ROIC.AI

2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
2.17
2.71
3.12
2.09
1.73
2.74
2.81
2.35
2.52
Revenue per Share
-0.08
0.15
0.26
0.04
-0.26
0.04
0.06
0.01
0.08
Basic EPS, GAAP
-0.21
-0.28
0.2
-0.16
-0.23
-0.41
-0.08
0.31
0.45
Free Cash Flow per Basic Share
0.01
- -
- -
0.08
0.01
- -
- -
- -
- -
Dividend per Share
0.47
0.62
1.01
0.73
0.45
0.5
0.64
0.58
0.58
Book Value per Share
0.52
0.67
1.51
1.11
0.83
0.9
1.02
0.91
0.91
Tangible Book Value per Share
861
861
910
1,184
1,184
1,143
1,283
1,477
1,471
Basic Weighted Avg Shares
1,866
2,337
2,844
2,473
2,043
3,136
3,610
3,476
3,702
Sales/Revenue/Turnover
-2.58
8.49
12.08
3.77
-14.92
6.36
7.31
5.5
8.63
Operating Margin (%)
239
265
186
155
157
188
185
173
172
Depreciation Expense
-65
131
238
42
-312
41
71
12
115
Net Income, GAAP
- -
15.84
19.51
9.38
- -
17.05
27.33
47.61
25.72
Effective Tax Rate (%)
-3.49
5.59
8.37
1.68
-15.28
1.29
1.97
0.33
3.1
Profit Margin (%)
-727
-889
119
273
272
799
815
761
826
Working Capital
301
120
127
237
931
1,510
989
684
693
LT Debt
457
587
1,389
1,337
1,003
1,043
1,321
1,349
1,350
Total Equity
- -
9.53
12.24
3.33
- -
5.01
4.89
2.52
6.27
Return on Invested Capital (%)
- -
11.26
14.63
4.36
- -
5.95
5.77
2.91
7.25
Return on Capital (%)
- -
27.69
32.79
4.68
-44.97
7.4
10.23
1.38
14.6
Return on Common Equity (%)

Capital Structure

FRC

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
1,890
1,757
1,588
LT Borrowings
669
643
646
LT Finance Leases
48
40
47
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
1,477
1,477
1,477
Market Capitalization
428
399
397

Working Capital

FRC

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
4,297
4,095
4,544
Cash, Cash Equivalents & STI
20
127
46
Accounts Receivable, Net
1,176
701
836
Inventories
269
247
425
Total Current Liabilities
3,607
3,335
3,718
Payables & Accruals
1,141
1,010
1,198
ST Debt
1,890
1,757
1,588
Deferred Revenue
454
427
770

Growth Rates

FRC

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
0.81%
2.16%
Free Cash Flow
- -
-143.29%
-540.4%
Net Income, GAAP
- -
-210.81%
-83.73%
Sales/Revenue/Turnover
- -
6.9%
-3.71%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
971
871
804
964
3,610
2025
696
854
993
934
3,476
2026
921
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
0.04
0.01
- -
- -
0.06
2025
-0.07
0.01
0.03
- -
0.01
2026
- -
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -
Similar Companies
Lincsolution (474650.KQ)
Severfield plc (SFR.L)
Hebei Construction Group Corporation Limited (1727.HK)
PS Construction Co., Ltd. (1871.T)
EMS Limited (EMSLIMITED.NS)
HEC Infra Projects Limited (HECPROJECT.NS)
Business
Right Tunnelling Public Company Limited Right Tunnelling Public Company Limited engages in geotechnical construction services, specializing in tunnel and shaft construction; dam construction and excavation; hydropower plant construction; pipe jacking and horizontal directional drilling; open and underground rock excavation; slope protection and stabilization; earth and rock excavation; structural concrete works; general civil construction; and mineral exploration activities. The company operates primarily in Thailand with additional projects in Myanmar, the Lao People's Democratic Republic, and Cambodia, serving clients such as the Royal Irrigation Department, Electricity Generating Authority of Thailand, State Railway of Thailand, and private sector entities. Founded in 2000 by Mr. Chawalit Tanomtin and headquartered at No. 292 Moo 4, Bangna-Trad Road (Km 26), Bang Bor, Samut Prakan, Thailand, the company listed on the Stock Exchange of Thailand (SET: RT) on November 12, 2020, and recently commenced new construction projects including a drainage tunnel.