Quanta Services, Inc.
Market Cap
$102.5B
Global Rank
#155
All-Time High
$102.5B
2026-12-31
Total Growth
+0%
since 2026
About Quanta Services, Inc.
Quanta Services, Inc. (PWR) is a United States-based company in the Engineering & Construction industry, part of the Industrials sector. With a current market capitalization of $102.5B, it is ranked #155 among the world's largest companies. Its market cap peaked at $102.5B and reached as high as rank #155 in 2026.
Quanta Services, Inc. Market Cap History (2026–2026)
Compare Quanta Services, Inc.
Ranking History
| Year | Market Cap | Rank | YoY Change |
|---|---|---|---|
| 2026 | $102.5B | #155(↑61) | +62.0% |
| 2025 | $63.3B | #216(↑26) | +33.7% |
| 2024 | $47.3B | #242(↑49) | +46.7% |
| 2023 | $32.3B | #291(↑17) | +51.7% |
| 2022 | $21.3B | #308(↑17) | +24.6% |
| 2021 | $17.1B | #325(↑12) | +59.6% |
| 2020 | $10.7B | #337(↓8) | +77.8% |
| 2019 | $6.0B | #329(↓12) | +35.9% |
| 2018 | $4.4B | #317(↓12) | -23.0% |
| 2017 | $5.8B | #305(↓6) | +12.2% |
| 2016 | $5.1B | #299(↑1) | +72.1% |
| 2015 | $3.0B | #300(↓7) | -28.7% |
| 2014 | $4.2B | #293(↓11) | -10.0% |
| 2013 | $4.6B | #282(↓11) | +15.6% |
| 2012 | $4.0B | #271(↓2) | +26.7% |
| 2011 | $3.2B | #269(↑2) | +8.1% |
| 2010 | $2.9B | #271(↓12) | -4.4% |
| 2009 | $3.1B | #259(↓19) | +5.3% |
| 2008 | $2.9B | #240(↑8) | -24.5% |
| 2007 | $3.9B | #248(↑2) | +33.4% |
| 2006 | $2.9B | #250 | +49.4% |
| 2005 | $1.9B | #250(↓1) | +64.6% |
| 2004 | $1.2B | #249(↓7) | +9.6% |
| 2003 | $1.1B | #242(↑5) | +108.6% |
| 2002 | $515.1M | #247(↓36) | -77.3% |
| 2001 | $2.3B | #211(↓59) | -52.1% |
| 2000 | $4.7B | #152(↓13) | +70.9% |
| 1999 | $2.8B | #139(↑2) | +28.0% |
| 1998 | $2.2B | #141 |
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FAQ
What is Quanta Services, Inc.'s market cap?
Quanta Services, Inc. (PWR) has a market capitalization of $102.5B, making it the #155 largest company in the world by market cap.
What was Quanta Services, Inc.'s highest market cap?
Quanta Services, Inc.'s all-time high market cap was $102.5B, reached in 2026-12-31. Its highest rank was #155 in 2026.
What sector is Quanta Services, Inc. in?
Quanta Services, Inc. is in the Industrials sector, specifically the Engineering & Construction industry. It is based in United States.
How has Quanta Services, Inc.'s market cap changed over time?
Quanta Services, Inc. has been tracked since 2026. Its market cap has grown by 0% from $102.5B in 2026 to $102.5B today.