Firstsource Solutions

Firstsource Solutions Rule of 40

The Rule of 40 of Firstsource Solutions (FSL.NS) as of Oct 24, 2026 is 30.66 %. In the previous year, Rule of 40 was 37.03 % — a change of -17.20% (lower).

Rule of 40

30.66 %

YoY

-17.20%

Last updated:

Rule of 40 of Firstsource Solutions is 2026 30.66 % . Rule of 40 of Firstsource Solutions was 2025 37.03 % . It decreases by -17.20% lower compared to the previous year.

The Firstsource Solutions Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2019
22.97 INR
Jan 1, 2020
18.52 INR
Jan 1, 2021
36.83 INR
Jan 1, 2022
29.05 INR
Jan 1, 2023
13.65 INR
Jan 1, 2024
17.39 INR
Jan 1, 2025
37.03 INR
Jan 1, 2026
30.66 INR
The Firstsource Solutions Rule of 40 history
YEARRule of 40YoY
30.66 %-17.20%
37.03 %+112.99%
17.39 %+27.42%
13.65 %-53.03%
29.05 %-21.13%
36.83 %+98.83%
18.52 %-19.37%
22.97 %+175.96%
8.33 %-61.13%
21.42 %+31.31%
16.31 %+291.06%
4.17 %—

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Firstsource Solutions Stock analysis

What does Firstsource Solutions do? Firstsource Solutions is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Firstsource Solutions stock

Rule of 40 of Firstsource Solutions is 30.66 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 Firstsource Solutions 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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