IRB Infrastructure Developers

IRB Infrastructure Developers Rule of 40

The Rule of 40 of IRB Infrastructure Developers (IRB.NS) as of Nov 5, 2026 is 18.58 %. In the previous year, Rule of 40 was 23.88 % — a change of -22.19% (lower).

Rule of 40

18.58 %

YoY

-22.19%

Last updated:

Rule of 40 of IRB Infrastructure Developers is 2026 18.58 % . Rule of 40 of IRB Infrastructure Developers was 2025 23.88 % . It decreases by -22.19% lower compared to the previous year.

The IRB Infrastructure Developers Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2019
66.67 INR
Jan 1, 2020
50.30 INR
Jan 1, 2021
30.93 INR
Jan 1, 2022
51.58 INR
Jan 1, 2023
65.42 INR
Jan 1, 2024
53.73 INR
Jan 1, 2025
23.88 INR
Jan 1, 2026
18.58 INR
The IRB Infrastructure Developers Rule of 40 history
YEARRule of 40YoY
18.58 %-22.19%
23.88 %-55.56%
53.73 %-17.87%
65.42 %+26.84%
51.58 %+66.76%
30.93 %-38.51%
50.30 %-24.55%
66.67 %+34.86%
49.44 %-4.81%
51.94 %-40.93%
87.92 %+37.88%
63.77 %—

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IRB Infrastructure Developers Stock analysis

What does IRB Infrastructure Developers do? IRB Infrastructure Developers Ltd. generates revenue through its two business segments: Operate and Transfer (BOT)/Toll Operate and Transfer (TOT) and Construction. The BOT/TOT segment operates and maintains over 12,000 lane kilometers of roadways across 22 assets, managing seven projects including one TOT, two BOT, and four HAM projects. The Construction segment develops new road infrastructure, with the company holding a 51% stake in a private infrastructure investment trust managing ten BOT projects and a 16% stake in a public infrastructure investment trust overseeing five BOT projects. Revenue is derived from toll collections on operational roadways and construction contracts for new highway developments. The company's primary buyers are government entities and transportation authorities that commission road construction and maintenance projects. These buyers include entities managing infrastructure investment trusts, such as the private trust with a 51% stake and the public trust with a 16% stake, which provide long-term operational revenue streams. The firm's clients are primarily public sector organizations focused on transportation infrastructure development. IRB Infrastructure Developers Ltd. serves the infrastructure development sector, specifically targeting road and highway projects. The company's operational model relies on long-term toll-based revenue from BOT/TOT projects and upfront payments from construction contracts. Its market segments include government-led infrastructure initiatives and public-private partnerships, with revenue streams tied to both construction phases and ongoing operational maintenance. IRB Infrastructure Developers is one of the most popular companies on Eulerpool.

Frequently Asked Questions about IRB Infrastructure Developers stock

Rule of 40 of IRB Infrastructure Developers is 18.58 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 IRB Infrastructure Developers 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 — IRB Infrastructure Developers

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