Quanta Services Inc
Quanta Services, Inc. offers infrastructure solutions for the electric and gas utility, renewable energy, communications, pipeline, and energy industries in the United States, Canada, Australia, and internationally. The company's Electric Power Infrastructure Solutions segment engages in the design, procurement, construction, upgrade, repair, and maintenance of electric power transmission and dis… Read more
Market Cap & Net Worth: Quanta Services Inc (PWR)
Quanta Services Inc (NYSE:PWR) has a market capitalization of $85.60 Billion ($85.60 Billion) as of March 18, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #264 globally and #209 in its home market, demonstrating a 6.26% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Quanta Services Inc's stock price $574.02 by its total outstanding shares 149115887 (149.12 Million).
Quanta Services Inc Market Cap History: 2015 to 2026
Quanta Services Inc's market capitalization history from 2015 to 2026. Data shows growth from $2.97 Billion to $85.60 Billion (38.74% CAGR).
Index Memberships
Quanta Services Inc is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P 500 Index
GSPC
|
$53.10 Trillion | 0.09% | #129 of 503 |
Weight: Quanta Services Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Quanta Services Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Quanta Services Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
1.99x
Quanta Services Inc's market cap is 1.99 times its annual revenue
0.28x
Higher than industry averageLatest Price to Earnings (P/E) Ratio
52.09x
Quanta Services Inc's market cap is 52.09 times its annual earnings
7.68x
Higher than industry averageWhat These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2015 | $2.97 Billion | $7.57 Billion | $310.91 Million | 0.39x | 9.54x |
| 2016 | $5.10 Billion | $7.65 Billion | $198.38 Million | 0.67x | 25.73x |
| 2017 | $5.73 Billion | $9.47 Billion | $314.98 Million | 0.61x | 18.19x |
| 2018 | $4.41 Billion | $11.17 Billion | $293.35 Million | 0.40x | 15.05x |
| 2019 | $6.00 Billion | $12.11 Billion | $402.04 Million | 0.50x | 14.92x |
| 2020 | $10.66 Billion | $11.20 Billion | $445.60 Million | 0.95x | 23.92x |
| 2021 | $17.00 Billion | $12.98 Billion | $485.96 Million | 1.31x | 34.99x |
| 2022 | $21.19 Billion | $17.07 Billion | $491.19 Million | 1.24x | 43.14x |
| 2023 | $32.15 Billion | $20.88 Billion | $744.69 Million | 1.54x | 43.17x |
| 2024 | $47.13 Billion | $23.67 Billion | $904.82 Million | 1.99x | 52.09x |
Competitor Companies of PWR by Market Capitalization
Companies near Quanta Services Inc in the global market cap rankings as of March 18, 2026.
Key companies related to Quanta Services Inc by market ranking:
- Vinci S.A. (PA:DG): Ranked #400 globally with a market cap of $54.21 Billion USD ( €52.81 Billion EUR).
- VINCI SA (PINK:VCISF): Ranked #419 globally with a market cap of $52.29 Billion USD.
- Comfort Systems USA Inc (NYSE:FIX): Ranked #457 globally with a market cap of $47.20 Billion USD.
- Larsen & Toubro Limited (PINK:LTOUF): Ranked #516 globally with a market cap of $41.16 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #400 | Vinci S.A. | PA:DG | $54.21 Billion | €129.30 |
| #419 | VINCI SA | PINK:VCISF | $52.29 Billion | $128.00 |
| #457 | Comfort Systems USA Inc | NYSE:FIX | $47.20 Billion | $1414.10 |
| #516 | Larsen & Toubro Limited | PINK:LTOUF | $41.16 Billion | $36.00 |
Quanta Services Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, Quanta Services Inc's market cap moved from $2.97 Billion to $ 85.60 Billion, with a yearly change of 38.74%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $85.60 Billion | +36.00% |
| 2025 | $62.94 Billion | +33.54% |
| 2024 | $47.13 Billion | +46.60% |
| 2023 | $32.15 Billion | +51.70% |
| 2022 | $21.19 Billion | +24.63% |
| 2021 | $17.00 Billion | +59.50% |
| 2020 | $10.66 Billion | +77.74% |
| 2019 | $6.00 Billion | +35.84% |
| 2018 | $4.41 Billion | -22.93% |
| 2017 | $5.73 Billion | +12.22% |
| 2016 | $5.10 Billion | +72.10% |
| 2015 | $2.97 Billion | -- |
End of Day Market Cap According to Different Sources
On Mar 17th, 2026 the market cap of Quanta Services Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $85.60 Billion USD |
| MoneyControl | $85.60 Billion USD |
| MarketWatch | $85.60 Billion USD |
| marketcap.company | $85.60 Billion USD |
| Reuters | $85.60 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.