Interroyal Engineering PCL

Interroyal Engineering PCL Rule of 40

The Rule of 40 of Interroyal Engineering PCL (IROYAL.BK) as of Oct 16, 2026 is 204.37 %. In the previous year, Rule of 40 was 4.25 % — a change of 4,713.18% (higher).

Rule of 40

204.37 %

YoY

4,713.18%

Last updated:

Rule of 40 of Interroyal Engineering PCL is 2025 204.37 % . Rule of 40 of Interroyal Engineering PCL was 2024 4.25 % . It decreases by 4,713.18% higher compared to the previous year.

The Interroyal Engineering PCL Rule of 40 history

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Rule of 40
Date
Rule of 40
Jan 1, 2023
176.05 THB
Jan 1, 2024
4.25 THB
Jan 1, 2025
204.37 THB
The Interroyal Engineering PCL Rule of 40 history
YEARRule of 40YoY
204.37 %+4,713.18%
4.25 %-97.59%
176.05 %—

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Interroyal Engineering PCL Stock analysis

What does Interroyal Engineering PCL do? Interroyal Engineering Public Company Limited, trading under the ticker symbol IROYAL.BK on the Stock Exchange of Thailand, is a prominent entity within the Industrials sector, specifically categorized under the Machinery industry. Headquartered in Bangkok, the capital city of Thailand, the company officially entered the public markets with an initial public offering on November 5, 2024. Its primary business model revolves around the provision of specialized equipment for power plants and various other industrial facilities. The firm achieves this by importing high-quality products from leading overseas manufacturers and supplying them to both domestic and international clients. Beyond mere distribution, Interroyal Engineering offers comprehensive installation services, alongside the design and development of customized equipment tailored to meet specific customer requirements. The company’s operations are structured into two distinct business segments: production and distribution sales, and sales combined with installation services. This dual approach allows the firm to offer a wide array of supply solutions that address complex industrial needs. Among its key offerings are turnkey projects aimed at enhancing operational efficiency, optimizing heat transfer processes, and facilitating fuel gas desulfurization. These solutions are critical for maintaining high standards of performance and environmental compliance in heavy industry. Additionally, the company provides advanced inventory management systems to clients across diverse sectors, including power plants, cement manufacturing facilities, petrochemical complexes, and oil refineries. To support its core business activities, Interroyal Engineering owns a subsidiary, Zenith Power Co., Ltd. This subsidiary functions as a dedicated distributor of industrial instruments and equipment specifically designed for power plants. The website for Interroyal Engineering is https://www.interroyalengineering.com, and its International Securities Identification Number is THC242010005. By combining imported technology with local expertise in design and installation, the company positions itself as a vital partner for industrial clients seeking reliable and efficient machinery solutions in the Thai market and beyond. Interroyal Engineering PCL is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Interroyal Engineering PCL stock

Rule of 40 of Interroyal Engineering PCL is 204.37 % in 2025.

On Eulerpool you can find the complete historical development of Rule of 40 Interroyal Engineering PCL since 2006 – with annual values, charts, and detailed analysis.

The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.

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Quality — Interroyal Engineering PCL

All Key Metrics — Interroyal Engineering PCL