Aon PLC (AON) — Working Capital to Net Assets Ratio
Aon PLC (AON) has a Working Capital to Net Assets ratio of 9.1% as of June 2026. Working capital of $888.00 Million (current assets of $28.11 Billion minus current liabilities of $27.23 Billion) is measured against net assets of $9.71 Billion. A higher ratio indicates strong short-term liquidity financed by the equity base. See AON cash and liquid assets coverage to measure how many days the company can operate on defensive assets alone.
WC/NA Ratio
Working Capital
Current Assets
Current Liabilities
Aon PLC Working Capital to Net Assets (1990–2025)
This chart shows how Aon PLC's Working Capital to Net Assets ratio has evolved across 36 annual periods from 1990 to 2025. As of June 2026, the ratio stands at 9.1%, reflecting working capital of $888.00 Million against net assets of $9.71 Billion USD. For the complete balance sheet picture, see balance sheet size of Aon PLC.
Annual Working Capital to Net Assets for Aon PLC (1990–2025)
The table below presents the year-by-year Working Capital to Net Assets ratio for Aon PLC from 1990 to 2025, covering 36 annual filings. Each row shows current assets, current liabilities, working capital, net assets, the ratio, and the change in percentage points compared to the prior year. Check asset resilience ratio of Aon PLC to evaluate the company's liquid asset resilience ratio.
| Year | WC/NA Ratio | Working Capital (USD) | Net Assets | Current Assets | Current Liabilities | Change (pp) |
|---|---|---|---|---|---|---|
| 2025 | 26.7% | $2.55 Billion | $9.55 Billion | $25.77 Billion | $23.23 Billion | ▲ +19.9 pp |
| 2024 | 6.8% | $437.00 Million | $6.43 Billion | $23.43 Billion | $23.00 Billion | ▲ +13.9 pp |
| 2023 | -7.1% | $53.00 Million | $-742.00 Million | $21.70 Billion | $21.65 Billion | ▲ +90.1 pp |
| 2022 | -97.2% | $417.00 Million | $-429.00 Million | $20.72 Billion | $20.31 Billion | ▼ -93.7 pp |
| 2021 | -3.5% | $-41.00 Million | $1.16 Billion | $19.03 Billion | $19.07 Billion | ▼ -38.5 pp |
| 2020 | 34.9% | $1.25 Billion | $3.58 Billion | $18.68 Billion | $17.42 Billion | ▲ +8.7 pp |
| 2019 | 26.2% | $905.00 Million | $3.45 Billion | $16.48 Billion | $15.57 Billion | ▲ +0.7 pp |
| 2018 | 25.5% | $1.08 Billion | $4.22 Billion | $14.37 Billion | $13.30 Billion | ▲ +5.7 pp |
| 2017 | 19.8% | $922.00 Million | $4.65 Billion | $13.68 Billion | $12.76 Billion | ▲ +8.1 pp |
| 2016 | 11.8% | $651.00 Million | $5.53 Billion | $13.15 Billion | $12.49 Billion | ▼ -2.1 pp |
| 2015 | 13.9% | $854.00 Million | $6.16 Billion | $13.97 Billion | $13.12 Billion | ▲ +1.7 pp |
| 2014 | 12.2% | $809.00 Million | $6.63 Billion | $15.82 Billion | $15.01 Billion | ▲ +1.0 pp |
| 2013 | 11.2% | $919.00 Million | $8.20 Billion | $16.33 Billion | $15.41 Billion | ▼ -6.3 pp |
| 2012 | 17.6% | $1.37 Billion | $7.80 Billion | $16.38 Billion | $15.01 Billion | ▼ -3.9 pp |
| 2011 | 21.5% | $1.75 Billion | $8.12 Billion | $15.51 Billion | $13.76 Billion | ▲ +2.6 pp |
| 2010 | 18.9% | $1.57 Billion | $8.31 Billion | $14.52 Billion | $12.95 Billion | ▼ -5.9 pp |
| 2009 | 24.8% | $1.35 Billion | $5.43 Billion | $13.99 Billion | $12.64 Billion | ▼ -7.6 pp |
| 2008 | 32.4% | $1.72 Billion | $5.31 Billion | $14.62 Billion | $12.90 Billion | ▼ -22.5 pp |
| 2007 | 55.0% | $3.42 Billion | $6.22 Billion | $17.97 Billion | $14.55 Billion | ▲ +90.7 pp |
| 2006 | -35.7% | $-1.86 Billion | $5.22 Billion | $13.53 Billion | $15.39 Billion | ▲ +76.0 pp |
| 2005 | -111.7% | $-5.93 Billion | $5.30 Billion | $12.99 Billion | $18.91 Billion | ▲ +0.2 pp |
| 2004 | -112.0% | $-5.71 Billion | $5.10 Billion | $13.81 Billion | $19.53 Billion | ▲ +20.1 pp |
| 2003 | -132.1% | $-5.94 Billion | $4.50 Billion | $13.11 Billion | $19.05 Billion | ▲ +1.0 pp |
| 2002 | -133.1% | $-6.12 Billion | $4.60 Billion | $12.90 Billion | $19.02 Billion | ▲ +2.5 pp |
| 2001 | -135.7% | $-5.86 Billion | $4.32 Billion | $10.46 Billion | $16.32 Billion | ▲ +2.8 pp |
| 2000 | -138.5% | $-5.80 Billion | $4.19 Billion | $10.41 Billion | $16.21 Billion | ▲ +36.0 pp |
| 1999 | -174.4% | $-6.72 Billion | $3.85 Billion | $9.50 Billion | $16.22 Billion | ▲ +4.0 pp |
| 1998 | -178.4% | $-6.81 Billion | $3.82 Billion | $8.43 Billion | $15.24 Billion | ▼ -6.9 pp |
| 1997 | -171.5% | $-6.21 Billion | $3.62 Billion | $8.17 Billion | $14.38 Billion | ▲ +6.9 pp |
| 1996 | -178.4% | $-5.05 Billion | $2.83 Billion | $5.31 Billion | $10.37 Billion | ▲ +399.5 pp |
| 1995 | -577.9% | $-13.04 Billion | $2.26 Billion | $3.47 Billion | $16.52 Billion | ▼ -1173.9 pp |
| 1994 | 596.0% | $13.45 Billion | $2.26 Billion | $16.11 Billion | $2.65 Billion | ▼ -61.6 pp |
| 1993 | 657.6% | $15.05 Billion | $2.29 Billion | $15.21 Billion | $168.60 Million | ▲ +27.6 pp |
| 1992 | 630.0% | $13.25 Billion | $2.10 Billion | $13.37 Billion | $115.10 Million | ▲ +27.0 pp |
| 1991 | 603.0% | $10.70 Billion | $1.77 Billion | $10.77 Billion | $63.30 Million | ▼ -62.3 pp |
| 1990 | 665.3% | $9.70 Billion | $1.46 Billion | $9.72 Billion | $22.90 Million | — |