Interroyal Engineering Public Company Limited is a Thailand-based company. The Company provides comprehensive engineering solutions both in Thailand and internationally including the procurement, design, installation, and maintenance of machinery and equipment for various industries, such as Energy; Communications, Networks, and Intelligent Technology; Petroleum and Natural Gas Business Support; Environmental Management and Future Energy Development. Its subsidiary is Zenith Power Co., Ltd, which is a distributor of industrial instruments and equipment for power plants.

Employees

Sector

Business Support Services

Calendar

08-25 Ex-dividend date - 0.1304 THB

More about the company

Quotes

Date	Price	Change	Volume
21/08/26	THB 0.6500	0.00%	94,100
20/08/26	THB 0.6500	-1.52%	122,800
19/08/26	THB 0.6600	-2.94%	23,000
18/08/26	THB 0.6800	-2.86%	135,800
17/08/26	THB 0.7000	+4.48%	324,200

End-of-day quote Thailand S.E.

More quotes

End-of-day quote Thailand S.E. 21/08/2026			5-day change	1st Jan Change
0.6500 ^THB	0.00%		-2.99%	-10.96%

08-11	Interroyal Engineering Public Company Limited Announces Interim Cash Dividend for the Period from January 31, 2026 to June 30, 2026, Payable on September 9, 2026	CI
08-11	Interroyal Engineering Public Company Limited Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2026	CI

Market Cap	1.1B 33.79M 28.96M 27.06M 24.77M 46.51M 3.23B 47.12M 320M 125M 1.62B 127M 124M 5.44B	P/E 2024	11.6x	P/E 2025	8.19x
Enterprise Value	707M 21.64M 18.54M 17.33M 15.86M 29.78M 2.07B 30.17M 205M 79.89M 1.04B 81.24M 79.47M 3.48B	EV / Sales 2024	1.92x	EV / Sales 2025	1.46x
Free-Float	15.99%	Yield 2024 *	-	Yield 2025	8.92%

08-11	Interroyal Engineering Public Company Limited Announces Interim Cash Dividend for the Period from January 31, 2026 to June 30, 2026, Payable on September 9, 2026	CI
08-11	Interroyal Engineering Public Company Limited Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2026	CI
08-07	Interroyal Engineering Public Company Limited Announces Chief Financial Officer Changes	CI
05-12	Interroyal Engineering Public Company Limited Reports Earnings Results for the First Quarter Ended March 31, 2026	CI
02-27	Interroyal Engineering Public Company Limited Reports Earnings Results for the Full Year Ended December 31, 2025	CI
02-26	Interroyal Engineering Public Company Limited announces Annual dividend, payable on May 15, 2026	CI
11-10	Interroyal Engineering Public Company Limited Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2025	CI
11-05	94,875,000 Ordinary Shares of Interroyal Engineering Public Company Limited are subject to a Lock-Up Agreement Ending on 5-NOV-2025.	CI
31/10/25	Interroyal Engineering appoints Adisorn Thavornthanasarn as CFO	RE
31/10/25	Interroyal Engineering Public Company Limited Announces CFO Changes	CI
14/08/25	Interroyal Engineering Public Company Limited Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2025	CI
09/05/25	Interroyal Engineering Public Company Limited Reports Earnings Results for the First Quarter Ended March 31, 2025	CI
21/04/25	Interroyal Engineering Public Company Limited Approves Omission of Dividend Payment for the Year Ended December 31, 2024	CI

1 week	-2.99%
Current month	-14.47%
1 month	-24.42%
3 months	-7.14%
6 months	-37.50%
Current year	-10.96%

Interroyal Engineering Share Price Thailand S.E.

Stocks

IROYAL-W2-R

THC242057AR8

Business Support Services

Valuation: Interroyal Engineering

Chart: Interroyal Engineering

Latest news : Interroyal Engineering

Press Releases: Interroyal Engineering

Quotes and Performance

Course Extremes

Design Services

Financials

Company Profile

Quotes

1 week	0.64	0.72
1 month	0.63	0.89
Current year	0.6	1.28
1 year	0.6	1.28
3 years	0.6	1.28
5 years	0.6	1.28
10 years	0.6	1.28

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
INTERROYAL ENGINEERING	0.00%	-2.99%	-	-	33.81M
IAT AUTOMOBILE TECHNOLOGY CO., LTD.	-0.09%	-3.29%	-11.40%	-33.35%	763M
OMNITECH ENGINEERING LIMITED	+1.22%	+0.35%	-	-	751M
AXISCADES TECHNOLOGIES LIMITED	-0.29%	+7.34%	+34.56%	+177.14%	710M
ZHEJIANG ZOENN DESIGN CO., LTD.	-2.21%	+6.95%	+4.91%	+75.29%	641M
EBRO EV MOTORS, S.A.	0.00%	+4.17%	+19.33%	-	565M
M31 TECHNOLOGY CORPORATION	+1.71%	-5.45%	-13.96%	-43.14%	546M
BEIJING HANYI INNOVATION TECHNOLOGY CO., LTD.	+1.13%	-4.66%	-23.48%	-25.00%	468M
TANSEISHA CO., LTD.	+0.54%	+2.46%	+5.34%	+96.07%	446M
LIGHTBRIDGE CORPORATION	+6.75%	-2.72%	-42.19%	+79.87%	290M
Average	+0.88%	-0.32%	-3.36%	+46.70%	575.58M
Weighted average by Cap.	+0.55%	-0.19%	+0.33%	+46.41%

	2024	2025
Net sales	189M 5.8M 4.97M 4.64M 4.25M 7.98M 555M 8.08M 54.91M 21.4M 279M 21.76M 21.28M 932M	488M 14.94M 12.8M 11.97M 10.95M 20.56M 1.43B 20.83M 142M 55.16M 718M 56.09M 54.87M 2.4B
Net income	59.13M 1.81M 1.55M 1.45M 1.33M 2.49M 173M 2.52M 17.15M 6.68M 87.02M 6.8M 6.65M 291M	135M 4.14M 3.55M 3.32M 3.04M 5.7M 397M 5.78M 39.26M 15.3M 199M 15.56M 15.22M 667M
Net Debt	-502M -15.37M -13.17M -12.31M -11.26M -21.15M -1.47B -21.42M -146M -56.73M -739M -57.69M -56.43M -2.47B	-397M -12.15M -10.41M -9.73M -8.91M -16.73M -1.16B -16.95M -115M -44.87M -584M -45.63M -44.63M -1.96B