Quanta Services, Inc. engages in the provision of comprehensive infrastructure solutions to the electric power, oil and gas, communication, pipeline, and energy industries. It operates through the following segments: Electric Power, Renewable Energy, and Underground and Infrastructure. The Electric Power segment provides services for the electric power and communications markets. The Renewable Energy segment is involved in providing infrastructure solutions to customers involved in the renewable energy industry. The Underground and Infrastructure segment offers infrastructure solutions to customers involved in the transportation, distribution, storage, development, and processing of natural gas, oil, and other products. The company was founded by Kevin D. Miller, Steven P. Colmar, William G. Parkhouse, and John R. Colson on August 19, 1997 and is headquartered in Houston, TX.
Sector:
Industrial Services
Industry:
Engineering And Construction
Employees:
58,400
Frequently Asked Questions
What is Market Cap of Quanta Services, Inc.?
Market cap, also known as market capitalization, is the total market value of a company. It’s calculated by multiplying the current market price by the total number of shares outstanding. Quanta Services, Inc. market cap is $57.55B.
What is the 52-week high for Quanta Services, Inc.?
52 week high is the highest price of a stock in the past 52 weeks, or one year. Quanta Services, Inc. 52 week high is $424.94 as of September 19, 2025.
What is the 52-week low for Quanta Services, Inc.?
52 week low is the lowest price of a stock in the past 52 weeks, or one year. Quanta Services, Inc. 52 week low is $227.08 as of September 19, 2025.
What is Quanta Services, Inc. stock price today?
Quanta Services, Inc. stock price today is $390.65.
What was Quanta Services, Inc. stock price yesterday?
Quanta Services, Inc. stock price yesterday was $376.01.
What is the PE ratio of Quanta Services, Inc.?
The Price-to-Earnings (or P/E) ratio is a commonly used tool for valuing a company. It’s calculated by dividing the current share price by the earnings per share (or EPS). It can also be calculated by dividing the company’s Market Cap by the Net Profit. Quanta Services, Inc.’s P/E ratio is 60.59.
What is the Price-to-Book ratio of Quanta Services, Inc.?
The Price-to-Book (P/B) ratio is a commonly used tool for valuing a company. It’s calculated by dividing a company’s market capitalization by its book value. Quanta Services, Inc. P/B ratio is 7.3820.
What is the 50-day moving average of Quanta Services, Inc.?
The 50-day moving average is a frequently used data point by active investors and traders to understand the trend of a stock. It’s calculated by averaging the closing stock price over the previous 50 trading days. Quanta Services, Inc. 50-day moving average is $387.85.
How many employess does Quanta Services, Inc. has?