Rio Tinto Group
Market Cap
$44.7B
Global Rank
#267
All-Time High
$44.7B
2026-12-31
Total Growth
+0%
since 2026
About Rio Tinto Group
Rio Tinto Group (RIO.AX) is a United Kingdom-based company in the Other Industrial Metals & Mining industry, part of the Basic Materials sector. With a current market capitalization of $44.7B, it is ranked #267 among the world's largest companies. Its market cap peaked at $44.7B and reached as high as rank #267 in 2026.
Rio Tinto Group Market Cap History (2026–2026)
Compare Rio Tinto Group
Ranking History
| Year | Market Cap | Rank | YoY Change |
|---|---|---|---|
| 2026 | $44.7B | #267(↑28) | +29.0% |
| 2025 | $34.7B | #295(↑18) | +31.6% |
| 2024 | $26.4B | #313(↓8) | -8.4% |
| 2023 | $28.8B | #305(↓5) | +22.5% |
| 2022 | $23.5B | #300(↑22) | +28.0% |
| 2021 | $18.4B | #322(↓8) | -2.7% |
| 2020 | $18.9B | #314(↓15) | +20.5% |
| 2019 | $15.7B | #299(↓5) | +41.1% |
| 2018 | $11.1B | #294(↓2) | +8.9% |
| 2017 | $10.2B | #292(↓9) | +32.4% |
| 2016 | $7.7B | #283(↑6) | +40.3% |
| 2015 | $5.5B | #289(↓13) | -18.9% |
| 2014 | $6.8B | #276(↓9) | -12.0% |
| 2013 | $7.7B | #267(↓28) | +6.4% |
| 2012 | $7.2B | #239(↓11) | +12.2% |
| 2011 | $6.4B | #228(↓23) | -28.4% |
| 2010 | $9.0B | #205(↓2) | +15.7% |
| 2009 | $7.8B | #203(↑34) | +155.0% |
| 2008 | $3.0B | #237(↓56) | -71.3% |
| 2007 | $10.6B | #181(↑34) | +83.6% |
| 2006 | $5.8B | #215(↓7) | +9.2% |
| 2005 | $5.3B | #208(↑18) | +80.5% |
| 2004 | $2.9B | #226(↓13) | +7.8% |
| 2003 | $2.7B | #213(↓13) | +11.6% |
| 2002 | $2.4B | #200(↑4) | -6.2% |
| 2001 | $2.6B | #204(↓7) | +30.7% |
| 2000 | $2.0B | #197(↓48) | -10.0% |
| 1999 | $2.2B | #149(↑7) | +70.4% |
| 1998 | $1.3B | #156(↓5) | +10.3% |
| 1997 | $1.2B | #151(↓11) | -6.2% |
| 1996 | $1.3B | #140(↓17) | +2.9% |
| 1995 | $1.2B | #123(↓16) | +23.1% |
| 1994 | $987.7M | #107 |
Other Basic Materials Companies
FAQ
What is Rio Tinto Group's market cap?
Rio Tinto Group (RIO.AX) has a market capitalization of $44.7B, making it the #267 largest company in the world by market cap.
What was Rio Tinto Group's highest market cap?
Rio Tinto Group's all-time high market cap was $44.7B, reached in 2026-12-31. Its highest rank was #267 in 2026.
What sector is Rio Tinto Group in?
Rio Tinto Group is in the Basic Materials sector, specifically the Other Industrial Metals & Mining industry. It is based in United Kingdom.
How has Rio Tinto Group's market cap changed over time?
Rio Tinto Group has been tracked since 2026. Its market cap has grown by 0% from $44.7B in 2026 to $44.7B today.