Ambuja Cements to acquire 26% of SWE Renewables for ₹34 crore

Mergers & acquisitions
Cement And Cement Products

Blacklitt Research29 October 20262 min read

A cement plant with grey silos and lit buildings at dusk, surrounded by dry scrub — Nnnjens, via Wikimedia Commons (CC0). Illustrative image.

Ambuja Cements (NSE: AMBUJACEM) has approved the acquisition of 26% of the equity shares of SWE Renewables Limited for cash of about ₹33.75 crore, it said in a filing on 29 Oct 2026. The aim, the company says, is to secure wind power through a captive structure and lower its electricity costs.

What the acquisition is and why the company gives for it

SWE Renewables Limited was incorporated on 30 Jun 2016 and is engaged in setting up independent power projects and related activities. Its turnover was nil in each of the last three financial years, and it reported a profit after tax of ₹0.11 crore in FY 2025-26 with a net worth of ₹24.14 crore.

The company says the purpose is to reduce its electricity cost and raise the share of renewable energy in its overall energy mix by buying wind power through a captive structure. It also says the stake will let it meet the captive-user rules, which require a minimum 26% equity holding and 51% consumption. The company expects the deal to cut dependence on conventional grid power and give it longer-term visibility on power costs.

Timing and payment

The shares are to be bought in one or more trenches within 15 months, subject to agreed extensions. The consideration is cash, under a Share Subscription and Shareholders Agreement.

At ₹33.75 crore, the cost is small against Ambuja Cements' market value of ₹88,143 crore at the 29 Oct 2026 close. The company's consolidated net profit for the quarter ended 30 Sep 2026 was ₹236 crore, so the cost is about 14% of one quarter's profit, a ratio that is arithmetic and not a statement of effect.

What the SWE Renewables stake means for Ambuja Cements' shareholders

The step adds a 26% stake in a small power company whose reported revenue is nil, and the cash cost is about ₹33.75 crore. The filing does not say how much power the stake will supply, when the first trench will be bought or how large it will be, what the effect on the company's results will be, or who the other shareholders of SWE Renewables are.

The next dated step the filing gives is the 15-month window for completing the purchases.

At a glance

Item	Detail
Target	SWE Renewables Limited
Incorporated	30 Jun 2016
Stake	26% or more of share capital
Cost	About ₹33.75 crore, cash
Completion window	Within 15 months, in one or more trenches
Stated business	Independent power projects

Reference: Original filing (PDF)

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