National Aluminium Company Limited (NATIONALUM) - Cash Flow Conversion Efficiency

Latest as of September 2025: 0.137x

Based on the latest financial reports, National Aluminium Company Limited (NATIONALUM) has a cash flow conversion efficiency ratio of 0.137x as of September 2025. Cash flow conversion efficiency measures how effectively a company's net assets (equity) generate operating cash flow. It is calculated by dividing operating cash flow (Rs27.21 Billion ≈ $294.26 Million USD) by net assets (Rs198.36 Billion ≈ $2.15 Billion USD). A higher ratio indicates that the company is more efficient at using its equity to generate cash flow from its core operations. See National Aluminium Company Limited defensive interval ratio to measure how many days the company can operate on defensive assets alone.

National Aluminium Company Limited - Cash Flow Conversion Efficiency Trend (2004–2026)

This chart illustrates how National Aluminium Company Limited's cash flow conversion efficiency has evolved over time, based on yearly financial data.

National Aluminium Company Limited Competitors by Cash Flow Conversion Efficiency

The table below lists competitors of National Aluminium Company Limited ranked by their cash flow conversion efficiency.

Company	Cash Flow Conversion Efficiency
Pearson plc F:PESA	0.054x
Ormat Technologies Inc NYSE:ORA	0.029x
Merlin Properties SOCIMI SA MC:MRL	0.008x
Alkermes Plc NASDAQ:ALKS	-0.095x
Zhuzhou CRRC Times Electric Co Ltd SHG:688187	0.066x
Shanghai Zhangjiang Hi-Tech Park Development Co Ltd SHG:600895	0.028x
Jackson Financial Inc NYSE:JXN	0.106x
Chifeng Jilong Gold Mining Co Ltd SHG:600988	0.144x

Annual Cash Flow Conversion Efficiency for National Aluminium Company Limited (2004–2026)

The table below shows the annual cash flow conversion efficiency of National Aluminium Company Limited from 2004 to 2026. For the full company profile with market capitalisation and key ratios, see National Aluminium Company Limited (NATIONALUM) market capitalisation.

Year	Net Assets	Operating Cash Flow	Cash Flow Conversion Efficiency	Change
2026-03-31	Rs216.04 Billion ≈ $2.34 Billion	Rs68.94 Billion ≈ $745.51 Million	0.319x	-2.15%
2025-03-31	Rs178.05 Billion ≈ $1.93 Billion	Rs58.06 Billion ≈ $627.91 Million	0.326x	+72.53%
2024-03-31	Rs143.88 Billion ≈ $1.56 Billion	Rs27.19 Billion ≈ $294.08 Million	0.189x	+173.15%
2023-03-31	Rs131.26 Billion ≈ $1.42 Billion	Rs9.08 Billion ≈ $98.22 Million	0.069x	-78.06%
2022-03-31	Rs125.52 Billion ≈ $1.36 Billion	Rs39.58 Billion ≈ $428.08 Million	0.315x	+53.14%
2021-03-31	Rs106.79 Billion ≈ $1.15 Billion	Rs21.99 Billion ≈ $237.81 Million	0.206x	+689.96%
2020-03-31	Rs99.86 Billion ≈ $1.08 Billion	Rs-3.49 Billion ≈ $-37.70 Million	-0.035x	-115.19%
2019-03-31	Rs104.85 Billion ≈ $1.13 Billion	Rs24.09 Billion ≈ $260.51 Million	0.230x	+51.74%
2018-03-31	Rs105.04 Billion ≈ $1.14 Billion	Rs15.90 Billion ≈ $171.99 Million	0.151x	+7.60%
2017-03-31	Rs102.05 Billion ≈ $1.10 Billion	Rs14.36 Billion ≈ $155.29 Million	0.141x	+107.01%
2016-03-31	Rs129.58 Billion ≈ $1.40 Billion	Rs8.81 Billion ≈ $95.26 Million	0.068x	+67.14%
2015-03-31	Rs127.97 Billion ≈ $1.38 Billion	Rs5.20 Billion ≈ $56.28 Million	0.041x	-49.76%
2014-03-31	Rs121.22 Billion ≈ $1.31 Billion	Rs9.81 Billion ≈ $106.13 Million	0.081x	+118.81%
2013-03-31	Rs119.32 Billion ≈ $1.29 Billion	Rs4.41 Billion ≈ $47.74 Million	0.037x	-51.12%
2012-03-31	Rs117.15 Billion ≈ $1.27 Billion	Rs8.87 Billion ≈ $95.89 Million	0.076x	-48.17%
2011-03-31	Rs111.65 Billion ≈ $1.21 Billion	Rs16.30 Billion ≈ $176.33 Million	0.146x	+29.58%
2010-03-31	Rs103.96 Billion ≈ $1.12 Billion	Rs11.72 Billion ≈ $126.71 Million	0.113x	-43.19%
2009-03-31	Rs97.70 Billion ≈ $1.06 Billion	Rs19.38 Billion ≈ $209.61 Million	0.198x	-7.43%
2008-03-31	Rs88.74 Billion ≈ $959.74 Million	Rs19.02 Billion ≈ $205.68 Million	0.214x	-39.42%
2007-03-31	Rs76.95 Billion ≈ $832.21 Million	Rs27.23 Billion ≈ $294.43 Million	0.354x	+6.07%
2006-03-31	Rs58.93 Billion ≈ $637.27 Million	Rs19.65 Billion ≈ $212.55 Million	0.334x	-9.09%
2005-03-31	Rs46.98 Billion ≈ $508.05 Million	Rs17.24 Billion ≈ $186.40 Million	0.367x	-0.77%
2004-03-31	Rs37.57 Billion ≈ $406.27 Million	Rs13.89 Billion ≈ $150.21 Million	0.370x	--

About National Aluminium Company Limited

NSE:NATIONALUM India Aluminum

Market Cap

$7.47 Billion

Rs690.57 Billion INR

Market Cap Rank

#2789 Global

#119 in India

Share Price

Rs376.00

Change (1 day)

+2.24%

52-Week Range

Rs180.50 - Rs441.50

All Time High

Rs441.50