National Oxygen Limited

BSE: 507813
National Oxygen Limited - chemicals and materials in Chennai, Tamil Nadu, India. FY 2026 financials and compliance.
CIN L24111TN1974PLC006819 Incorporated 23 December 1974 ROC Chennai HQ Chennai, Tamil Nadu, India
Active Listed - BSE: 507813 Public Limited Company chemicals and materials
Data last updated
Revenue · FY 2026
₹22.96 Cr
▼ 43.42% YoY
EBITDA · FY 2026
-₹2.56 Cr
▼ 17% YoY
Net profit · FY 2026
₹1.84 Cr
▲ 126.23% YoY
Authorised capital
₹17.1 Cr
Registered with MCA
Paid-up capital
₹5.04 Cr
Issued & subscribed
Open charges
₹27.96 Cr
Satisfied ₹85.57 Cr
Company age
52 yrs
Est. 1974
Employees · EPFO
102
Latest available

About National Oxygen Limited

Data last updated: 23 December 2025

National Oxygen Limited is a public limited company based in Chennai, Tamil Nadu, India. It specialises in industrial and specialty gases, a part of the broader chemicals and materials sector. Incorporated on 23 December 1974, the company has been in operation for over 52 years.

Registered with ROC Chennai under CIN L24111TN1974PLC006819. Listed on BSE: 507813.

Capital: an authorised share capital of ₹17.1 Cr and a paid-up capital of ₹5.04 Cr. Formerly known as National Oxygen Private Limited. It is led by directors including Gajanand Saraf and Rajesh Kumar Saraf.

Last AGM: 24 September 2025. Financial statements filed for year ended 31 March 2025. Office: Door No. S – 1 Alsa Mall No.4 (Old No.149) Montieth Road Egmore, Chennai, Tamil Nadu, India – 600008.

As per the financials filed for FY 2025, the company reported a revenue of ₹40.86 Cr, a decline of 11% compared to the previous year.

The company has a workforce of approximately 102 employees as per the latest available data.

The company is associated with 1 brand - National Oxygen. As per MCA filings, the company has open charges of ₹27.96 Cr and satisfied charges of ₹85.57 Cr on record.

The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website nolgroup.com.

Company Details of National Oxygen Limited
CIN L24111TN1974PLC006819
Registration Number 006819
Incorporation Date 23 December 1974
ROC Chennai
Listing Status Listed (BSE: 507813)
Company Status Active
Date of Last AGM 24 September 2025
Date of Balance Sheet 31 March 2025
Compliance Status Active Compliant
Key People
Rajesh Kumar Saraf Managing Director Gajanand Saraf Whole-Time Director Shanmugavadivel Siva Director
Contact Details
  • Email
    *****@*****.com
  • Telephone
    +91-****-******
  • Website
    nolgroup.com
  • Social Media
  • Registered Address
    Door No. S – 1 Alsa Mall No.4 (Old No.149) Montieth Road Egmore, Chennai, Tamil Nadu, India – 600008
  • Industry
    Chemicals and Materials, Industrial & Specialty Gases
Company report
National Oxygen Limited - full intelligence report
  • Historical Financials and ratios
  • Shareholding pattern and group structure
  • Charges with holder and property details
  • Litigation, compliance and MCA filings
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Financials, compliance, directors, charges, ownership and filings for National Oxygen Limited in one report.

10-year financials Directors & ownership Charges & compliance

Associated Brands with National Oxygen Limited

National Oxygen Limited operates one associated brand: National Oxygen. These brands represent National Oxygen Limited's diversified market presence and brand portfolio.

Brand Description Website
National Oxygen
Industrial gases are produced and supplied by National Oxygen. nolgroup.com

Business Activity of National Oxygen Limited

National Oxygen Limited is engaged in the principal business activity of manufacturing, with detailed activities including chemical and chemical products, pharmaceuticals, medicinal chemical and botanical products.

Main Activity Group Code Description of Main Activity Business Activity Code Description of Business Activity Turnover Percentage
C Manufacturing C6 Chemical and chemical products, pharmaceuticals, medicinal chemical and botanical products *********

Auditor Details of National Oxygen Limited

National Oxygen Limited is audited by PSDY & ASSOCIATES (ICAI peer reviewed, certificate valid till 2029-03-31) for the financial year 2026, as reported in its BSE exchange filings. The statutory auditor is responsible for expressing an independent opinion on whether the financial statements present a true and fair view in accordance with applicable accounting standards.

Name Financial year Audit opinion
PSDY & ASSOCIATES (ICAI peer reviewed, certificate valid till 2029-03-31) FY 2026 Declaration of unmodified opinion

Board of Directors of National Oxygen Limited

National Oxygen Limited is currently managed by 8 directors, with 16 former directors having served the organization. The current Directors play a crucial role in shaping the company's strategic direction and governance.

Current Directors
Name Designation Appointment Date Tenure Status
Gajanand Saraf
Also directs: Pondicherry Agro Foods Private Limited, Approch Marketing Private Ltd, Abacus Dealers Private Limited and 1 more
Whole-Time Director 01 Sep 2010 15 Years 10 Months Current
Rajesh Kumar Saraf
Also directs: Pondicherry Agro Foods Private Limited, Approch Marketing Private Ltd, Saraf Housing Development Private Limited and 1 more
Managing Director 30 Nov 1992 33 Years 7 Months Current
Shanmugavadivel Siva Director 10 Feb 2017 9 Years 5 Months Current
Amit Kumar Agarwal Director 16 Mar 2020 6 Years 3 Months Current
Sarita Saraf
Also directs: Pondicherry Agro Foods Private Limited, Abacus Dealers Private Limited, Saraf Housing Development Private Limited and 1 more
Director 10 Feb 2018 8 Years 5 Months Current
Mona Milan Parekh
Also directs: Horizon Health Tourism Private Limited
Director 26 May 2018 8 Years 1 Months Current
Showing 6 of 8 current directors. View all directors

Financials of National Oxygen Limited FY 2026 filings available

National Oxygen Limited reported revenue of ₹22.96 Cr (down 43.42% YoY) for FY 2026. Profit growth despite declining revenue indicates effective cost management and margin discipline.

Revenue · FY 2026
₹22.96 Cr ▼ 43.42%
Profit · FY 2026
₹1.84 Cr ▲ 126.23%
EBITDA · FY 2026
-₹2.56 Cr ▼ 17%
Revenue₹ Cr · Standalone0204060FY 2019: ₹46 Cr46.2FY 2019FY 2020: ₹44 Cr · -4.9% YoY43.9-4.9%FY 2020FY 2021: ₹44 Cr · +0% YoY43.9+0%FY 2021FY 2022: ₹51 Cr · +15.2% YoY50.6+15.2%FY 2022FY 2023: ₹47 Cr · -6.9% YoY47.1-6.9%FY 2023FY 2024: ₹45 Cr · -3.9% YoY45.3-3.9%FY 2024FY 2025: ₹41 Cr · -10.3% YoY40.6-10.3%FY 2025FY 2026: ₹23 Cr · -43.4% YoY23-43.4%FY 2026
Net Profit₹ Cr · Standalone-10-50510FY 2019: ₹4 Cr3.6FY 2019FY 2020: ₹2 Cr (loss) · -143.9% YoY-1.6FY 2020FY 2021: ₹2 Cr (loss) · +0% YoY-1.6FY 2021FY 2022: ₹8 Cr · +587.3% YoY7.6+587.3%FY 2022FY 2023: ₹1 Cr (loss) · -110.4% YoY-0.8FY 2023FY 2024: ₹3 Cr (loss) · -308.8% YoY-3.2FY 2024FY 2025: ₹7 Cr (loss) · -116.6% YoY-7FY 2025FY 2026: ₹2 Cr · +126.2% YoY1.8+126.2%FY 2026
Quarterly Revenue₹ Cr · vs same quarter last year051015Q1'25: ₹11 Cr10.6Q1'25Q2'25: ₹11 Cr10.6Q2'25Q3'25: ₹11 Cr10.8Q3'25Q4'25: ₹9 Cr8.6Q4'25Q1'26: ₹8 Cr · -28.2% YoY7.6-28.2%Q1'26Q2'26: ₹6 Cr · -39.9% YoY6.4-39.9%Q2'26Q3'26: ₹5 Cr · -53.3% YoY5-53.3%Q3'26Q4'26: ₹4 Cr · -54% YoY4-54%Q4'26
Metrics FY 2026 FY 2025 FY 2024 FY 2023 FY 2022 FY 2021 FY 2020 FY 2019
Revenue from Operations ₹22.96 Cr ₹40.58 Cr ₹45.26 Cr ₹47.11 Cr ₹50.61 Cr ₹43.93 Cr ₹43.93 Cr ₹46.21 Cr
Other Income ₹75.77 Lakh ₹27.83 Lakh ₹49.84 Lakh ₹58.75 Lakh ₹1.44 Cr ₹26.93 Lakh ₹26.93 Lakh ₹28.54 Lakh
Total Income ₹23.72 Cr ₹40.86 Cr ₹45.76 Cr ₹47.7 Cr ₹52.05 Cr ₹44.2 Cr ₹44.2 Cr ₹46.49 Cr
Cost of Materials Consumed ₹0 ₹0 ₹4.23 Lakh ₹55.55 Lakh ₹94.53 Lakh ₹59.54 Lakh ₹59.54 Lakh ₹83.17 Lakh
Purchases of Stock-in-Trade ₹0 ₹0 ₹0 ₹0 ₹0 ₹37.54 Lakh ₹37.54 Lakh ₹0
Changes in Inventories ₹8.99 Lakh ₹5.74 Lakh ₹3.98 Lakh -₹13.02 Lakh -₹10.73 Lakh -₹10.93 Lakh -₹10.93 Lakh -₹12.24 Lakh
Employee Benefit Expense ₹2.69 Cr ₹3.33 Cr ₹3.33 Cr ₹3.54 Cr ₹3.58 Cr ₹3.49 Cr ₹3.49 Cr ₹3.34 Cr
Finance Costs ₹1.41 Cr ₹1.59 Cr ₹1.64 Cr ₹1.79 Cr ₹2.15 Cr ₹4.8 Cr ₹4.8 Cr ₹4.9 Cr
Depreciation & Amortisation ₹2.31 Cr ₹3.22 Cr ₹3.33 Cr ₹3.27 Cr ₹3.09 Cr ₹3.41 Cr ₹3.41 Cr ₹3.53 Cr
Other Expenses ₹23.5 Cr ₹39.66 Cr ₹40.6 Cr ₹39.47 Cr ₹34.75 Cr ₹33.19 Cr ₹33.19 Cr ₹33.59 Cr
Total Expenses ₹30 Cr ₹47.86 Cr ₹48.99 Cr ₹48.49 Cr ₹44.42 Cr ₹45.75 Cr ₹45.75 Cr ₹46.06 Cr
Profit Before Exceptional Items & Tax -₹6.29 Cr -₹7 Cr -₹3.23 Cr -₹79.08 Lakh ₹7.63 Cr -₹1.55 Cr -₹1.55 Cr ₹42.87 Lakh
Exceptional Items ₹8.12 Cr ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹3.14 Cr
Profit Before Tax ₹1.84 Cr -₹7 Cr -₹3.23 Cr -₹79.08 Lakh ₹7.63 Cr -₹1.55 Cr -₹1.55 Cr ₹3.57 Cr
Total Tax Expense ₹0 ₹0 ₹0 ₹0 ₹0 ₹1.36 Lakh ₹1.36 Lakh ₹32,000
Net Profit ₹1.84 Cr -₹7 Cr -₹3.23 Cr -₹79.08 Lakh ₹7.63 Cr -₹1.57 Cr -₹1.57 Cr ₹3.56 Cr
Other Comprehensive Income ₹6.74 Lakh -₹77,000 ₹4.36 Lakh -₹15.68 Lakh ₹47,000 -₹3.54 Lakh -₹3.54 Lakh ₹35,000
Total Comprehensive Income ₹1.9 Cr -₹7.01 Cr -₹3.19 Cr -₹94.76 Lakh ₹7.63 Cr -₹1.6 Cr -₹1.6 Cr ₹3.57 Cr
EBITDA (computed) -₹2.56 Cr -₹2.19 Cr ₹1.75 Cr ₹4.27 Cr ₹12.87 Cr ₹6.67 Cr ₹6.67 Cr ₹8.86 Cr
Basic EPS ₹3.64 ₹0.00 ₹-6.60 ₹-1.65 ₹15.88 ₹-3.26 ₹-3.26 ₹7.42
Diluted EPS ₹3.64 ₹0.00 ₹-6.60 ₹-1.65 ₹15.88 ₹-3.26 ₹-3.26 ₹7.42
Metrics FY 2026 FY 2025 FY 2024 FY 2023 FY 2022 FY 2021 FY 2020 FY 2019
Total Assets ₹28.26 Cr ₹31.1 Cr ₹34.11 Cr ₹34.91 Cr ₹39.8 Cr ₹35.98 Cr ₹38.22 Cr ₹39.18 Cr
Non-current Assets ₹23.84 Cr ₹22.15 Cr ₹25.23 Cr ₹24.13 Cr ₹25.65 Cr ₹27.27 Cr ₹30 Cr ₹32.45 Cr
Current Assets ₹4.42 Cr ₹8.95 Cr ₹8.88 Cr ₹10.78 Cr ₹14.15 Cr ₹8.72 Cr ₹8.22 Cr ₹6.74 Cr
Property, Plant & Equipment ₹18.44 Cr ₹19.57 Cr ₹21.96 Cr ₹22.05 Cr ₹24.24 Cr ₹26.48 Cr ₹29.01 Cr ₹31.91 Cr
Inventories ₹62.58 Lakh ₹92.91 Lakh ₹1.01 Cr ₹1.12 Cr ₹88.97 Lakh ₹63.15 Lakh ₹45.85 Lakh ₹26.45 Lakh
Trade Receivables ₹1.78 Cr ₹3.26 Cr ₹5.3 Cr ₹5.34 Cr ₹5.04 Cr ₹5 Cr ₹4.9 Cr ₹4.22 Cr
Cash & Equivalents ₹54.96 Lakh ₹55.55 Lakh ₹2.01 Lakh ₹1.74 Cr ₹5.34 Cr ₹2 Lakh ₹2.73 Lakh ₹3.27 Lakh
Equity (Net Worth) -₹6.11 Cr -₹8.01 Cr -₹99.95 Lakh -₹93.18 Lakh ₹1.58 Lakh ₹4.39 Cr -₹6.54 Cr -₹4.94 Cr
Equity Share Capital ₹5.04 Cr ₹5.04 Cr ₹5.04 Cr ₹4.8 Cr ₹4.8 Cr ₹4.8 Cr ₹4.8 Cr ₹4.8 Cr
Borrowings (Non-current) ₹22.79 Cr ₹24.02 Cr ₹22.61 Cr ₹26.56 Cr ₹30.37 Cr ₹19.17 Cr ₹32.66 Cr ₹30.47 Cr
Borrowings (Current) ₹5.86 Cr ₹6.63 Cr ₹5.87 Cr ₹2.22 Cr ₹2.45 Cr ₹3.55 Cr ₹5.86 Cr ₹5.5 Cr
Total Debt (computed) ₹28.64 Cr ₹30.64 Cr ₹28.48 Cr ₹28.78 Cr ₹32.82 Cr ₹22.72 Cr ₹38.52 Cr ₹35.97 Cr
Current Liabilities ₹10.11 Cr ₹13.43 Cr ₹10.5 Cr ₹7.15 Cr ₹7.34 Cr ₹10.91 Cr ₹10.52 Cr ₹12.19 Cr
Total Liabilities ₹34.36 Cr ₹39.11 Cr ₹35.11 Cr ₹35.84 Cr ₹39.79 Cr ₹31.59 Cr ₹44.76 Cr ₹44.12 Cr
Metrics FY 2026 FY 2025 FY 2024 FY 2023 FY 2022
Operating Cash Flow -₹1.09 Cr -₹17.6 Lakh ₹96.79 Lakh ₹2.23 Cr ₹11.59 Cr
Investing Cash Flow ₹4.55 Cr -₹20.78 Lakh -₹3.69 Cr -₹61.79 Lakh ₹40.39 Lakh
Financing Cash Flow -₹3.47 Cr ₹45.2 Lakh ₹1.07 Cr -₹5.93 Cr -₹6.54 Cr
Capital Expenditure ₹4.62 Cr ₹19.8 Lakh ₹3.91 Cr ₹85.49 Lakh ₹94.87 Lakh
Free Cash Flow (computed) -₹5.71 Cr -₹37.4 Lakh -₹2.94 Cr ₹1.37 Cr ₹10.65 Cr
Dividends Paid ₹0 ₹0 ₹0 ₹0 ₹0
Net Change in Cash -₹59,000 ₹6.82 Lakh -₹1.66 Cr -₹4.32 Cr ₹5.46 Cr
The cash-flow statement became part of the exchange results-filing format in FY2022 - earlier years were not filed and are hidden.
Metrics Q4 FY26 Q3 FY26 Q2 FY26 Q1 FY26 Q4 FY25 Q3 FY25 Q2 FY25 Q1 FY25
Revenue from Operations ₹3.97 Cr ₹5.04 Cr ₹6.37 Cr ₹7.58 Cr ₹8.62 Cr ₹10.78 Cr ₹10.61 Cr ₹10.57 Cr
Other Income ₹34.73 Lakh ₹11.35 Lakh ₹24.24 Lakh ₹5.45 Lakh ₹6.96 Lakh ₹6.59 Lakh ₹7.89 Lakh ₹6.39 Lakh
Total Income ₹4.31 Cr ₹5.15 Cr ₹6.62 Cr ₹7.64 Cr ₹8.69 Cr ₹10.85 Cr ₹10.69 Cr ₹10.63 Cr
Cost of Materials Consumed ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹0
Purchases of Stock-in-Trade ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹0
Changes in Inventories -₹11.33 Lakh ₹21.71 Lakh ₹1.89 Lakh -₹3.28 Lakh -₹4.12 Lakh ₹14.16 Lakh -₹3.54 Lakh -₹76,000
Employee Benefit Expense ₹63.98 Lakh ₹62.48 Lakh ₹62.61 Lakh ₹80.02 Lakh ₹83.17 Lakh ₹83.56 Lakh ₹80.71 Lakh ₹85.38 Lakh
Finance Costs ₹47.52 Lakh ₹35.71 Lakh ₹30.24 Lakh ₹27.79 Lakh ₹28.33 Lakh ₹41.96 Lakh ₹45.5 Lakh ₹43.45 Lakh
Depreciation & Amortisation ₹55.53 Lakh ₹56.82 Lakh ₹58.2 Lakh ₹60.78 Lakh ₹60.88 Lakh ₹87.1 Lakh ₹87.1 Lakh ₹87.06 Lakh
Other Expenses ₹4.54 Cr ₹4.94 Cr ₹6.17 Cr ₹7.86 Cr ₹9.6 Cr ₹10.56 Cr ₹9.78 Cr ₹9.72 Cr
Total Expenses ₹6.09 Cr ₹6.7 Cr ₹7.7 Cr ₹9.51 Cr ₹11.28 Cr ₹12.83 Cr ₹11.88 Cr ₹11.88 Cr
Profit Before Exceptional Items & Tax -₹1.78 Cr -₹1.55 Cr -₹1.08 Cr -₹1.87 Cr -₹2.59 Cr -₹1.98 Cr -₹1.19 Cr -₹1.25 Cr
Exceptional Items ₹0 ₹0 ₹8.12 Cr ₹0 ₹0 ₹0 ₹0 ₹0
Profit Before Tax -₹1.78 Cr -₹1.55 Cr ₹7.04 Cr -₹1.87 Cr -₹2.59 Cr -₹1.98 Cr -₹1.19 Cr -₹1.25 Cr
Total Tax Expense ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹0 ₹0
Net Profit -₹1.78 Cr -₹1.55 Cr ₹7.04 Cr -₹1.87 Cr -₹2.59 Cr -₹1.98 Cr -₹1.19 Cr -₹1.25 Cr
Other Comprehensive Income ₹6.74 Lakh ₹0 ₹0 ₹0 -₹77,000 ₹0 ₹0 ₹0
Total Comprehensive Income -₹1.71 Cr -₹1.55 Cr ₹7.04 Cr -₹1.87 Cr -₹2.6 Cr -₹1.98 Cr -₹1.19 Cr -₹1.25 Cr
EBITDA (computed) -₹75.1 Lakh -₹62.74 Lakh -₹19.72 Lakh -₹98.46 Lakh -₹1.7 Cr -₹68.54 Lakh ₹13.92 Lakh ₹6 Lakh
Basic EPS ₹-3.53 ₹-3.08 ₹13.96 ₹-3.71 ₹0.00 ₹3.92 ₹-2.35 ₹-2.47
Diluted EPS ₹-3.53 ₹-3.08 ₹13.96 ₹-3.71 ₹0.00 ₹3.92 ₹0.00 ₹-2.47
Latest 8 quarters shown.
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You're viewing the latest exchange-filed financials for National Oxygen Limited. The full report adds 10+ years of line-item history, 20+ ratios, peer benchmarks and a downloadable PDF.
10+ years of history 20+ ratios & benchmarks Downloadable PDF

Shareholding Pattern of National Oxygen Limited

As per the shareholding pattern filed with BSE for the quarter ended Mar 2026, promoters hold 69.63%, retail and other public shareholders hold 30.37% of National Oxygen Limited. The company had 5,031 shareholders on record.

Promoters: 69.63%Retail & Others: 30.37%
Mar 2026
QUARTER
69.63% Promoters
30.37% Retail & Others
Promoter holding - history
Now 69.63% · Mar 2026High 71.42% · Jun 2024Low 69.63% · Mar 2026
68%69.3%70.5%71.8%73%Jun 2023Dec 2023Jun 2024Dec 2024Jun 2025Dec 2025Jun 2023: 69.99%Sep 2023: 69.99%Dec 2023: 69.99%Mar 2024: 69.99%Jun 2024: 71.42%Sep 2024: 71.29%Dec 2024: 71.29%Mar 2025: 71.29%Jun 2025: 71.29%Sep 2025: 71.24%Dec 2025: 70.16%Mar 2026: 69.63%71.42%69.63%
Shareholding trend - last 6 quarters
Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024
Promoters69.63%70.16%71.24%71.29%71.29%71.29%
Public30.37%29.84%28.76%28.71%28.71%28.71%
Shareholding history - year on year (as at 31 March)
Mar 2026Mar 2025Mar 2024
Promoters69.63%71.29%69.99%
Public30.37%28.71%30.01%
Promoter change (YoY, %pts)-1.66+1.30-

Charges & Borrowings of National Oxygen Limited

Open charges
₹27.96 Cr
Satisfied charges
₹85.57 Cr
Breakdown by lending institutions
Hdfc Bank Limited₹27.96 Cr
Latest charge details
DateLenderAmountStatus
13 Sep 2023 Hdfc Bank Limited ₹33.46 Lakh Open
30 Aug 2023 Hdfc Bank Limited ₹2.07 Cr Open
08 Sep 2022 Hdfc Bank Limited ₹24.96 Cr Open
31 Oct 2020 Hdfc Bank Limited ₹59.91 Lakh Open
16 Mar 2022 Others ₹20.5 Cr Satisfied

Total charge records: 12 View all charges

Employees and EPFO Compliance at National Oxygen Limited

National Oxygen Limited has a workforce of 102 employees as of Apr 05, 2024.

Employee count
102
Active EPFO establishments
1
Employee growth
-1.92%
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026

Employee Count & EPFO Data of National Oxygen Limited

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Monthly employee headcount & PF contributions
EPFO establishment details & ECR filing status
Year-wise workforce analytics & attrition trends
PF exemption, coverage & compliance verification

GST Compliance of National Oxygen Limited

XX%
Compliant
GSTR-1
GSTR-3B
GSTR-9
MH
KA
UP
TN
TS

GSTIN & GST Filing Data of National Oxygen Limited

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GSTIN registrations & state-wise presence
Filing compliance - GSTR-1, GSTR-3B, GSTR-9
HSN/SAC codes with goods & services details
Taxpayer type, jurisdiction & business constitution

Credit Ratings, Litigation & Regulatory Alerts for National Oxygen Limited

Credit rating
AAA
AA+
AA
AA-
! !
2015 2017 2019 2021 2023
Litigation
District Court 35
High Court 45
Supreme Court 0
NCLT / NCLAT 0
Pending
Disposed
Regulatory alerts
GSTIN Cancelled
Andhra Pradesh
GSTIN Cancelled
Telangana (on application)
EPFO Delay
12 months delay - Haryana
Violations via Directors
20 MCA + 19 Bank defaults

Credit Ratings, Legal Cases & Regulatory Alerts of National Oxygen Limited

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Credit rating history across CARE, ICRA, Brickwork & India Ratings
Instrument-wise ratings, outlook & action timeline
Court-wise litigation (District, High Court, Supreme Court, NCLT)
Group company & common directorship litigation
Statutory compliance alerts (GSTIN, EPFO, ROC)
Director & company violations (MCA, SEBI, Banks, BSE/NSE)

MSME Payment Delays by National Oxygen Limited

MSME Payment Delays by National Oxygen Limited

Track payments outstanding to micro and small enterprise vendors, as disclosed in half-yearly MSME-1 returns filed with the MCA.

Amounts outstanding to MSME suppliers
Delay periods & reasons for delayed payments
Half-yearly MSME-1 filing history
Vendor-payment behaviour as a counterparty risk signal

Subsidiaries & Group Companies of National Oxygen Limited

Subsidiaries & Group Companies of National Oxygen Limited

See the full corporate group - holding company, subsidiaries, associates and joint ventures of National Oxygen Limited with ownership details.

Holding & parent company details
Subsidiaries & step-down subsidiaries with % holding
Associates & joint ventures with partner details
Investments in other entities year-on-year

MCA Filings & Documents of National Oxygen Limited

MCA Filings & Documents of National Oxygen Limited

Download official documents filed with the Ministry of Corporate Affairs - from incorporation papers to the latest annual filings.

Incorporation documents, MoA & AoA
Annual returns (MGT-7) & financial statements (AOC-4)
Charge filings (CHG-1, CHG-4) & resolutions
Complete document index with filing dates

Recent Activity on National Oxygen Limited

Activity
24 Sep 2025
National Oxygen Limited last Annual general meeting of members was held on 24 Sep 2025 as per latest MCA records.
Activity
31 Mar 2025
National Oxygen Limited has filed its annual Financial statements for the year ended 31 Mar 2025 with Roc Chennai.
Charges
13 Sep 2023
A charge with Hdfc Bank Limited amounted to Rs. 0.33 Cr with Charge ID 100799326 was registered on 13 Sep 2023.
Charges
30 Aug 2023
A charge with Hdfc Bank Limited amounted to Rs. 2.07 Cr with Charge ID 100809780 was registered on 30 Aug 2023.
Charges
21 Apr 2023
A charge with Hdfc Bank Limited of Rs. 24.96 Cr registered on 08 Sep 2022 with Charge ID 100613211 was modified on 21 Apr 2023.
Charges
13 Sep 2022
A charge registered on 11 Jun 2020 via Charge ID 100369373 with Others was fully satisfied on 13 Sep 2022.

Recent News on National Oxygen Limited

National Oxygen shares surge 20 per cent on Q1 results
22 Aug 2023 · Thehindubusinessline

Frequently Asked Questions about National Oxygen Limited

National Oxygen Limited is an active public limited company in the chemicals and materials sector based in Chennai, Tamil Nadu, India. It was incorporated on 23 December 1974 (52+ years old) and is registered under CIN L24111TN1974PLC006819. Listed on BSE: 507813. The company has 102 employees.

National Oxygen Limited reported revenue of ₹40.86 Cr for FY 2025 (down 11.00% YoY).

The current directors of National Oxygen Limited are:

The primary industry of National Oxygen Limited is chemicals and materials. The company specifically operates in industrial and specialty gases. The company is currently active in this sector.

Yes. National Oxygen Limited is listed on BSE with code 507813.

National Oxygen Limited can be reached at the registered office: Door No. S – 1 Alsa Mall No.4 Old No.149 Montieth Road Egmore, Chennai, Tamil Nadu, India – 600008, or through the website nolgroup.com.

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Financials, directors, compliance, charges and shareholding - sourced from MCA, SEBI and RBI filings.

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