Rating Rationale
November 28, 2025 | Mumbai
Nirma Limited
Ratings reaffirmed at ‘Crisil AA/Stable/Crisil A1+’
 
Rating Action
Total Bank Loan Facilities RatedRs.4250 Crore
Long Term RatingCrisil AA/Stable (Reaffirmed)
Short Term RatingCrisil A1+ (Reaffirmed)
 
Rs.2400 Crore (Reduced from Rs.3500 Crore) Non Convertible DebenturesCrisil AA/Stable (Reaffirmed)
Rs.50 Crore Non Convertible Debentures Withdrawn (Crisil AA/Stable)
Rs.1500 Crore Commercial PaperCrisil A1+ (Reaffirmed)
Note: None of the Directors on Crisil Ratings Limited’s Board are members of rating committee and thus do not participate in discussion or assignment of any ratings. The Board of Directors also does not discuss any ratings at its meetings.
1 crore = 10 million
Refer to Annexure for Details of Instruments & Bank Facilities

Detailed Rationale

Crisil Ratings has reaffirmed its ‘Crisil AA/Stable/Crisil A1+’ ratings on the debt instruments and bank facilities of Nirma Ltd (Nirma). Further, Crisil Ratings has withdrawn ratings on Rs 1,100 crore of non-convertible debentures (NCD) upon receipt of independent confirmation on redemption and Rs 50 crore proposed NCD basis request from the company. The withdrawal is in line with Crisil Ratings’ policy on rating withdrawal.

 

The rating reaffirmation factors the healthy business profile and strong financial profile of Nirma. The company has an established market position in the domestic soda ash, soaps and detergent businesses. The acquisition of Alivus Life Sciences Ltd (Alivus; formerly known as Glenmark Life Sciences Ltd) in March 2024 further enhanced company’s already diversified business profile. Moreover, forward and backward integration in its chemicals business and high operating margins in the pharmaceutical business coupled with various cost initiatives across segments results in healthy profitability for the company. The financial risk profile is supported by company’s track record of successfully deleveraging its balance sheet post acquisitions. These strengths are partially offset by vulnerability of the business to price fluctuations owing to the commoditised nature of the chemicals business and shall be monitorable.

 

During fiscal 2025, consolidated operating performance improved with operating margins rising to 15.8% against 11.6% in fiscal 2024, owing to full-year contribution of higher margin pharmaceutical business housed under Alivus as well as recovery in realisations for the company’s key products such as linear alkyl benzene (LAB) and caustic soda in the domestic market. However, overseas business (housed under Searles Valley Minerals Inc, USA [SVM]) continued to incur operational loss. While the performance of overseas business is expected to remain subdued, Crisil Ratings expects consolidated operating margins to remain range-bound at 16-17% going forward supported by stable margins in domestic chemical business and growing contribution of Alivus.

 

The financial leverage (as measured by net debt to earnings before interest, tax, depreciation and amortization [EBITDA]) declined to 2.2 times (compared with 2.7 times [after factoring in full-year impact of Alivus] during fiscal 2024) owing to improvement in operating profitability. Moreover, with expected healthy annual accruals of around Rs 1,500 crore over the medium term utilised to repay debt and part-fund the capex, the leverage should decline further over the medium-term.

Analytical Approach

Crisil Ratings has combined the business and financial risk profiles of Nirma, Karnavati Holding Inc, USA (holding company of Searles Valley Minerals Inc, USA, soda ash operations) and its subsidiaries and Alivus. This is because all these entities belong to the Nirma group and have common management.

 

Crisil Ratings has adjusted the networth for amortisation of goodwill on account of acquisitions.

 

Please refer Annexure - List of Entities Consolidated, which captures the list of entities considered and their analytical treatment of consolidation.

Key Rating Drivers - Strengths 

Healthy market position in the domestic soda ash, soaps and detergents businesses, supported by significant backward integration

Nirma is among one of the largest players in the domestic soda ash, soaps and detergents segment. Backward integration is a major strategic strength with company manufacturing key raw materials- including soda ash and LAB, which are used to make detergents. Access to the key raw materials and captive production facilitates provides greater control over quality and raw material cost. It coupled with healthy utilisation of existing facility results in competitive cost.

 

Diversity in business risk profile and geographical presence

Nirma has diversified its revenue profile through a wider geographical reach with capacities in India and the USA. Within domestic chemicals business, revenue and profitability are well diversified, across soda ash, caustic soda, LAB, soaps and detergents and other industrial and consumer products resulting in mitigating the volatility from individual commodity cycle. The company also acquired stake in Alivus, which manufactures and markets active pharmaceutical ingredients (APIs) globally, resulting in further diversification of the business.

 

Strong financial risk profile

Financial leverage, as measured by net debt to EBITDA declined to 2.2 times in fiscal 2025 from 2.7 times (after factoring in full-year impact of Alivus) with improvement in profitability and reduction in debt. On the other hand, adjusted interest coverage moderated to 3.8 times in fiscal 2025 owing to increase in finance cost on the back of debt-funded acquisition of the majority-stake in Alivus in March 2024.

 

The company is also undertaking capital expenditure (capex) aggregating to Rs 1,600-1,800 crore over fiscals 2026-2027 largely towards capacity expansion in Alivus and replacement/maintenance capex. Annual accruals of around Rs 1,500crore should suffice to meet the debt obligations and part fund this capex and Crisil Ratings expects the leverage to continue to decline going forward. Further, the company’s past track record of deleveraging within 2-3 years of any large debt-funded expansion or acquisition provides comfort.

Key Rating Drivers - Weaknesses 

Vulnerability of the chemicals segment to price fluctuations and cyclicality

In the past few years, revenue mix has changed significantly towards soda ash, caustic soda and LAB (contributing 60-65% revenue in domestic chemical business), thereby increasing the susceptibility to fluctuation in prices of these inputs, which are linked to global markets.

 

Subdued performance of overseas business continue to impact overall operating efficiency

The overseas business of the company has witnessed moderation in operating performance over past few years owing to weak pricing environment. The ability of the company to minimise the extent of losses in the overseas business will remain monitorable.

Liquidity Strong

Liquidity is primarily driven by Nirma's financial flexibility to raise short- and long-term debt at short notice, and at competitive rates. The liquidity position is supported by healthy liquidity of around Rs 1,152 crore at consolidated level as on March 31, 2025 and moderate utilisation of fund based  working capital limits at less than 10% for the past six months ending August 2025. The company is expected to generate annual cash accruals of around Rs 1,500 crore at a consolidated level. The liquid funds and surplus accrual shall comfortably cover debt obligation.

Outlook Stable

The credit risk profile of Nirma is likely to remain strong owing to its diversified products and healthy margin, and expectation of improvement in debt protection metrics with stable accruals.

Rating sensitivity factors

Upward factors:

  • Significant improvement in business performance, driven by increase in market share and sustenance of healthy consolidated operating profitability of 20% or more.
  • Track record of leverage (consolidated net-debt to EBITDA) sustaining below 1 time

 

Downward factors:

  • Deterioration in business performance, with consolidated operating profitability below 15%
  • Sustenance of leverage (consolidated net-debt to EBITDA) above 2.5-3 times due to capex / acquisition or lower profitability

About the Company

Nirma, set up by Dr Karsanbhai K Patel in 1980 to manufacture detergents, expanded its operations to soaps, chemicals and processing of minerals. It has plants in Searles Valley, USA, and Mehsana, Ahmedabad, Vadodara and Bhavnagar in Gujarat.

 

The largest soda ash manufacturer in India, Nirma acquired the California-based natural soda ash producer, Searles Valley Minerals Inc, in fiscal 2008, which has manufacturing facilities in Argus, Trona and Westend in USA. The company acquired 75% stake in Alivus in March 2024, post which it became a subsidiary of the company.

 

For fiscal 2025, operating income at consolidated level stood at Rs 12,231 crore against Rs 10,419 crore during previous fiscal. Profit after tax (PAT) stood at negative Rs 2,310 crore in fiscal 2025 as compared with Rs 297 crore in fiscal 2024.

Key Financial Indicators (consolidated; Crisil Ratings-adjusted numbers)

Particulars

Unit

2025

2024

Revenue

Rs.Crore

12,231

10,419

PAT

Rs.Crore

(2,310)

297

PAT margin

%

(18.9)

2.8

Adjusted interest coverage

Times

3.80

4.98

Adjusted debt/adjusted networth

Times

0.62

0.59

Any other information: Not applicable

Note on complexity levels of the rated instrument:
Crisil Ratings` complexity levels are assigned to various types of financial instruments and are included (where applicable) in the 'Annexure - Details of Instrument' in this Rating Rationale.

Crisil Ratings will disclose complexity level for all securities - including those that are yet to be placed - based on available information. The complexity level for instruments may be updated, where required, in the rating rationale published subsequent to the issuance of the instrument when details on such features are available.

For more details on the Crisil Ratings` complexity levels please visit www.crisilratings.com. Users may also call the Customer Service Helpdesk with queries on specific instruments.

Annexure - Details of Instrument(s)

ISIN Name Of Instrument Date Of Allotment Coupon Rate (%) Maturity Date Issue Size (Rs.Crore) Complexity Levels Rating Outstanding with Outlook
NA Commercial Paper NA NA 7-365 Days 1500.00 Simple Crisil A1+
INE091A07216 Non Convertible Debentures 22-Feb-24 8.40 07-Apr-26 1200.00 Complex Crisil AA/Stable
INE091A07208 Non Convertible Debentures 22-Feb-24 8.50 07-Apr-27 1200.00 Complex Crisil AA/Stable
NA Cash Credit# NA NA NA 225.00 NA Crisil AA/Stable
NA Cash Credit* NA NA NA 1155.00 NA Crisil AA/Stable
NA Letter of credit & Bank Guarantee* NA NA NA 520.00 NA Crisil A1+
NA Proposed Term Loan NA NA NA 100.00 NA Crisil AA/Stable
NA Term Loan 30-May-23 NA 01-Jun-28 310.00 NA Crisil AA/Stable
NA Term Loan 18-Jul-23 NA 20-Aug-28 500.00 NA Crisil AA/Stable
NA Term Loan 31-Jul-23 NA 06-Sep-28 750.00 NA Crisil AA/Stable
NA Term Loan 14-Sep-23 NA 14-Sep-28 500.00 NA Crisil AA/Stable
NA Term Loan 04-Jan-24 NA 03-Jan-29 190.00 NA Crisil AA/Stable

*Fund based limits may be fully interchangeable into non fund based and vice a versa subject to Maximum Permissible Bank Finance Limit (Drawing Power) and as per Bank’s Sanction Letters (as amended from time to time) and as advised Banks time to time
#Non Fund based limits are interchangeable with fund based limits as per Bank’s Sanction Letters (as amended from time to time) and as advised Banks time to time 

Annexure - Details of Rating Withdrawn

ISIN Name Of Instrument Date Of Allotment Coupon Rate (%) Maturity Date Issue Size (Rs.Crore) Complexity Levels Rating Outstanding with Outlook
INE091A07190 Non Convertible Debentures 22-Feb-24 8.30 24-Feb-25 1100.00 Simple Withdrawn
NA Non Convertible Debentures# NA NA NA 50.00 Simple Withdrawn

# Yet to be issued

Annexure - List of Entities Consolidated

Name of entity consolidated

Extent of consolidation

Rationale for consolidation

Karnavati Holding Inc.

Full

Subsidiaries

Searles Valley Minerals Inc.

Searles Valley Minerals Europe

Searles Domestic Water Company LLC

Trona Railway Company INC

Alivus Life Sciences Ltd

Annexure - Rating History for last 3 Years
  Current 2025 (History) 2024  2023  2022  Start of 2022
Instrument Type Outstanding Amount Rating Date Rating Date Rating Date Rating Date Rating Rating
Fund Based Facilities LT 3730.0 Crisil AA/Stable 03-04-25 Crisil AA/Stable 13-12-24 Crisil AA/Stable 14-12-23 Crisil AA/Stable 14-07-22 Crisil AA/Stable Crisil AA/Negative
      --   -- 30-01-24 Crisil AA/Stable 17-10-23 Crisil AA/Stable 03-06-22 Crisil AA/Stable --
      --   --   -- 03-10-23 Crisil AA/Stable   -- --
      --   --   -- 11-08-23 Crisil AA/Stable   -- --
      --   --   -- 07-07-23 Crisil AA/Stable   -- --
Non-Fund Based Facilities ST 520.0 Crisil A1+ 03-04-25 Crisil A1+ 13-12-24 Crisil A1+ 14-12-23 Crisil A1+ 14-07-22 Crisil A1+ Crisil A1+
      --   -- 30-01-24 Crisil A1+ 17-10-23 Crisil A1+ 03-06-22 Crisil A1+ --
      --   --   -- 03-10-23 Crisil A1+   -- --
      --   --   -- 11-08-23 Crisil A1+   -- --
      --   --   -- 07-07-23 Crisil A1+   -- --
Commercial Paper ST 1500.0 Crisil A1+ 03-04-25 Crisil A1+ 13-12-24 Crisil A1+ 14-12-23 Crisil A1+ 14-07-22 Crisil A1+ Crisil A1+
      --   -- 30-01-24 Crisil A1+ 17-10-23 Crisil A1+ 03-06-22 Crisil A1+ --
      --   --   -- 03-10-23 Crisil A1+   -- --
      --   --   -- 11-08-23 Crisil A1+   -- --
      --   --   -- 07-07-23 Crisil A1+   -- --
Non Convertible Debentures LT 2400.0 Crisil AA/Stable 03-04-25 Crisil AA/Stable 13-12-24 Crisil AA/Stable 14-12-23 Crisil AA/Stable 14-07-22 Crisil AA/Stable Crisil AA/Negative
      --   -- 30-01-24 Crisil AA/Stable 17-10-23 Crisil AA/Stable 03-06-22 Crisil AA/Stable --
      --   --   -- 03-10-23 Crisil AA/Stable   -- --
      --   --   -- 11-08-23 Crisil AA/Stable   -- --
      --   --   -- 07-07-23 Crisil AA/Stable   -- --
Perpetual Non Convertible Debentures LT   --   --   --   -- 14-07-22 Withdrawn Crisil AA-/Negative
      --   --   --   -- 03-06-22 Crisil AA-/Stable --
All amounts are in Rs.Cr.
Annexure - Details of Bank Lenders & Facilities
Facility Amount (Rs.Crore) Name of Lender Rating
Cash Credit& 125 HDFC Bank Limited Crisil AA/Stable
Cash Credit^ 160 Axis Bank Limited Crisil AA/Stable
Cash Credit^ 200 Mizuho Bank Limited Crisil AA/Stable
Cash Credit^ 330 Bank of Baroda Crisil AA/Stable
Cash Credit& 100 YES Bank Limited Crisil AA/Stable
Cash Credit^ 265 State Bank of India Crisil AA/Stable
Cash Credit^ 200 The Hongkong and Shanghai Banking Corporation Limited Crisil AA/Stable
Letter of credit & Bank Guarantee^ 65 The Hongkong and Shanghai Banking Corporation Limited Crisil A1+
Letter of credit & Bank Guarantee^ 145 Axis Bank Limited Crisil A1+
Letter of credit & Bank Guarantee^ 120 Kotak Mahindra Bank Limited Crisil A1+
Letter of credit & Bank Guarantee^ 100 State Bank of India Crisil A1+
Letter of credit & Bank Guarantee^ 70 Bank of Baroda Crisil A1+
Letter of credit & Bank Guarantee^ 20 Mizuho Bank Limited Crisil A1+
Proposed Term Loan 100 Not Applicable Crisil AA/Stable
Term Loan 500 ICICI Bank Limited Crisil AA/Stable
Term Loan 500 Kotak Mahindra Bank Limited Crisil AA/Stable
Term Loan 310 Axis Bank Limited Crisil AA/Stable
Term Loan 250 The Hongkong and Shanghai Banking Corporation Limited Crisil AA/Stable
Term Loan 500 The Hongkong and Shanghai Banking Corporation Limited Crisil AA/Stable
Term Loan 190 Axis Bank Limited Crisil AA/Stable
& - non Fund based limits are interchangeable with fund based limits as per Bank’s Sanction Letters (as amended from time to time) and as advised banks time to time
^ - fund based limits may be fully interchangeable into non fund based and vice a versa subject to Maximum Permissible Bank Finance Limit (Drawing Power) and as per Bank’s Sanction Letters (as amended from time to time) and as advised banks time to time
 
Criteria Details
Links to related criteria
Basics of Ratings (including default recognition, assessing information adequacy)
Criteria for consolidation
Criteria for manufacturing, trading and corporate services sector (including approach for financial ratios)

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