Irb Infrastructure Developers Ltd vs Semac Construction Ltd Stock Comparison

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Last Updated on: Oct 24, 2026

Key Highlights

The Latest Trading Price of IRB Infrastructure Developers Ltd is ₹ 16.25 as of 23 Oct 15:30 . The P/E Ratio of IRB Infrastructure Developers Ltd changed from 32.6 on March 2021 to 15.7 on March 2026 . This represents a CAGR of -11.47% over 6 yearsThe P/E Ratio of Semac Construction Ltd changed from 27.8 on March 2021 to 11.9 on March 2026 . This represents a CAGR of -13.19% over 6 years The Market Cap of IRB Infrastructure Developers Ltd changed from ₹ 3818 crore on March 2021 to ₹ 26704 crore on March 2026 . This represents a CAGR of 38.29% over 6 yearsThe Market Cap of Semac Construction Ltd changed from ₹ 144.76 crore on March 2021 to ₹ 85.45 crore on March 2026 . This represents a CAGR of -8.41% over 6 years The revenue of IRB Infrastructure Developers Ltd for the Jun '26 is ₹ 2172 crore as compare to the Mar '26 revenue of ₹ 1976 crore. This represent the growth of 9.9% The revenue of Semac Construction Ltd for the Jun '26 is ₹ 31.97 crore as compare to the Mar '26 revenue of ₹ 75.57 crore. This represent the decline of -57.69% The ebitda of IRB Infrastructure Developers Ltd for the Jun '26 is ₹ 1187 crore as compare to the Mar '26 ebitda of ₹ 1132 crore. This represent the growth of 4.88% The ebitda of Semac Construction Ltd for the Jun '26 is ₹ 2.23 crore as compare to the Mar '26 ebitda of ₹ 4.87 crore. This represent the decline of -54.21% The net profit of IRB Infrastructure Developers Ltd changed from ₹ 139.98 crore to ₹ 306.27 crore over 9 quarters. This represents a CAGR of 41.62% The net profit of Semac Construction Ltd changed from ₹ -2.36 crore to ₹ 0.4 crore over 9 quarters. This represents a CAGR of NaN% The Dividend Payout of IRB Infrastructure Developers Ltd changed from 32.44 % on March 2023 to 12.73 % on March 2026 . This represents a CAGR of -20.85% over 4 yearsThe Dividend Payout of Semac Construction Ltd changed from 9.21 % on March 2023 to 0 % on March 2026 . This represents a CAGR of -100.00% over 4 years .

About IRB Infrastructure Developers Ltd

IRB Infrastructure Developers Limited (IRB) is one of the leading infrastructure development companies in India in road and highway sector, with presence in Build-Operate-Transfer (BOT) and HAM space.
IRB stands among India's leading and the largest integrated infrastructure developers, with strong specialisation in roadways and highways.
It boast comprehensive in-house integrated project execution capabilities - Engineering, Procurement and Construction (EPC) and Operation and Maintenance (O&M).
These capabilities span across all its business verticals like Build Operate Transfer (BOT), Toll-Operate-Transfer (TOT) and Hybrid Annuity Model (HAM) enabling long-term asset management. The Company is a pioneer in the road BOT business.
It is India's largest road BOT operator with a rich portfolio of 26 projects, including 18 BOT, 4 TOT and 4 HAM projects through the parent company and 2 InvITs.

About Semac Construction Ltd

Semac Construction Limited was initially incorporated as a Private Company on May 30, 1977 as Revathi Equipment Private Limited.
The Company was converted into a Public Limited Company on November 4, 1977 resulting the change in name of the Company to Revathi-CP Equipment Limited and again from Revathi-CP Equipment Limited to Revathi Equipment Limited in 2001-02.
Later, the name was further changed from Revathi Equipment Limited to Semac Consultants Limited in July, 2023.
Presently, the Company has attained a new name as ' Semac Consultants Limited vide fresh certificate of incorporation effective from May 19, 2025. The Company is engaged in the business as Engineering and Procurement Contractors (EPC), general engineers, mechanical engineers, process engineers, civil engineers, general mechanical and civil contractors, Design (covering architectural structural, MEP (Mechanical, Electrical &Plumbing), Interiors etc & warehousing storage solutions) and construction.

FAQs for the comparison of IRB Infrastructure Developers Ltd and Semac Construction Ltd

Which company has a larger market capitalization, IRB Infrastructure Developers Ltd or Semac Construction Ltd?

Market cap of IRB Infrastructure Developers Ltd is 19,626 Cr while Market cap of Semac Construction Ltd is 65 Cr

What are the key factors driving the stock performance of IRB Infrastructure Developers Ltd and Semac Construction Ltd?

The stock performance of IRB Infrastructure Developers Ltd and Semac Construction Ltd is primarily driven by its robust global client base, consistent revenue growth, strong operational efficiency, strategic investments in digital transformation, client acquisition, and the overall health of the industry. Both companies' performances are also influenced by macroeconomic conditions, currency fluctuations, and industry-specific trends.

What are the recent stock price for IRB Infrastructure Developers Ltd and Semac Construction Ltd?

As of October 24, 2026, the IRB Infrastructure Developers Ltd stock price is INR ₹16.25. On the other hand, Semac Construction Ltd stock price is INR ₹210.1.

How do dividend payouts of IRB Infrastructure Developers Ltd and Semac Construction Ltd compare?

To compare the dividend payouts of IRB Infrastructure Developers Ltd and Semac Construction Ltd, examine their dividend payout ratio, which indicates how much the companies pay out relative to their share price and earnings. Moreover, consider the consistency and growth of their dividends to gauge their commitment towards returning value to the respective shareholders.

Disclaimer: This information provided above is for informational purposes only and does not constitute investment advice. We use third-party data and recommend conducting thorough research and consulting a certified financial advisor before making investment decisions. We do not endorse specific stocks. Make decisions based on your own research and professional guidance.