TClarke Stock

TClarke Rule of 40

Delisted

The Rule of 40 of TClarke (CTO.L) as of Aug 21, 2026 is 17.17 %. In the previous year, Rule of 40 was 32.93 % — a change of -47.86% (lower).

Rule of 40

17.17 %

YoY

-47.86%

Last updated:

Rule of 40 of TClarke is 2026 17.17 % . Rule of 40 of TClarke was 2025 32.93 % . It decreases by -47.86% lower compared to the previous year.
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TClarke Stock analysis

What does TClarke do? TClarke PLC is a leading company in the field of electrical engineering and building services. Founded in 1889 in the United Kingdom, the company has a long tradition in the design, installation, and maintenance of electrical and power supply facilities. The business model of TClarke PLC includes a wide range of services focusing on the mechanical and electrical aspects of construction and development projects. The company works with clients in various industries, including retail, construction, education, healthcare, banking and finance, agriculture, and energy. The different divisions of TClarke PLC include electrical engineering, lighting technology, data networks, integrated building services, mechanical, and ventilation systems. Each division offers a range of specialized services ranging from planning and design to installation and maintenance. The products offered by TClarke PLC include smart building systems to improve energy efficiency, security systems such as alarms and CCTV surveillance, and fully integrated audio systems to meet customer needs. TClarke PLC has earned an excellent reputation for providing high-quality services and products. The company places great importance on customer satisfaction and invests in the training and development of employees to ensure they stay up to date with the latest technology. Another characteristic of TClarke PLC is its comprehensive environmental and sustainability strategy. The company is committed to reducing energy consumption and promoting the use of renewable energy. Additionally, the company is involved in various initiatives to promote environmental conservation measures and support communities. Overall, TClarke PLC is a dynamic and versatile electrical company that offers a wide range of services and products. With over 130 years of industry experience, the company has earned an excellent reputation and strives to continuously drive innovation. TClarke is one of the most popular companies on Eulerpool.

Frequently Asked Questions about TClarke stock

Rule of 40 of TClarke is 17.17 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 TClarke 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 — TClarke

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