When was Quanta Services founded?

Quanta Services was founded in 1997.

Where is Quanta Services located?

Quanta Services is headquartered in Houston, United States.

Who is the current CEO of Quanta Services?

John Colson and Earl C Austin s of Quanta Services.

How many employees does Quanta Services have?

As of Mar 31, 2026, the latest employee count at Quanta Services is 6034.

Is Quanta Services a funded company?

Quanta Services is a funded company, having raised an undisclosed amount across 2 funding rounds to date. The company's 1st funding round was a $***** Post IPO round.

When was the latest funding round of Quanta Services?

Quanta Services' latest funding was a $***** Post IPO round on Dec 26, 2002, with participation from 1 investor.

What is the annual revenue of Quanta Services?

Annual revenue of Quanta Services is $28.5B as on Dec 31, 2025.

Where does Quanta Services rank among its competitors?

Quanta Services ranks 39th amongst 2515 active competitors, of which 187 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Fortum, which secured $99.1M in Jul, 2025.

Who are the top competitors of Quanta Services?

Quanta Services' top competitors include Shell, Lightsource BP and BP Ventures. Among them, Fortum secured the most recent funding round in July, 2025.

Quanta Services - 2026 Company Profile, Team, Funding, Competitors & Financials

Quanta Services is a public company based in Houston (United States), founded in 1997 by John Colson. It operates as an Integrated infrastructure solutions provider. Quanta Services has raised an undisclosed amount in funding. The company has 2515 active competitors, including 187 funded and 949 that have exited. Its top competitors include companies like Shell, Lightsource BP and BP Ventures.

Company Details

Quanta Services is an integrated infrastructure solutions provider for the electric power, oil & gas, and telecommunication industries. Their products include electric power, oil, and gas, telecommunications, and specialty services. In 2022, the company recorded annual revenues of $17.54B and a net profit of $0.5B

Website: www.quantaservices.com/
Social
Email ID: *****@quantaservices.com
Phone Number: +1 **********

Key Metrics

Founded Year

1997

Location

Houston, United States

Stage

Public

Latest Funding Round

Post IPO, Dec 26, 2002, $*****

Investors

Engine Capital & 1 more

Ranked

39^th among 2515 active competitors

Annual Revenue

$28.5B as on Dec 31, 2025

Employee Count

6,034 as on Mar 31, 2026

Investment & Acquisitions

Utilidata & 24 more

Similar Companies

Shell & 2852 more

Exit Details

Public

View Quanta Services' full profile

Quanta Services is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
QUANTA SERVICES INC CIN: 1050915 , United States, Active	Aug 18, 1997	$28.5B (As on Dec 31, 2025)	52500 (As on Dec 31, 2023)	-

Quanta Services got listed on Feb 12, 1998.

Click here to take a look at Quanta Services's IPO in detail

Quanta Services has raised funding over 2 rounds. Its latest funding round was a Post IPO round on Dec 26, 2002 for $*****. 1 investor participated in its latest round. Quanta Services has 2 institutional investors.

Here is the list of recent funding rounds of Quanta Services:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 26, 2002	8533695	Post IPO	4011925	9249455	7662764	1660887

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View details of Quanta Services's funding rounds and investors

The founders of Quanta Services is John Colson.

Here are the details of Quanta Services' key team members:

John Colson: Founder & CEO of Quanta Services.
Contact Info: 1 email address
Earl C Austin: CEO of Quanta Services.
Contact Info: 1 email address

View details of Quanta Services's Founder profiles and Board Members

Quanta Services' employee count trend

Quanta Services has 6,034 employees as of Mar 26. Here is Quanta Services's employee count trend over the years:

Employee count trend for Quanta Services

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Top competitors of Quanta Services include Shell, Lightsource BP and BP Ventures. Here is the list of Top 10 competitors of Quanta Services, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Shell 1907, London (United Kingdom), Public	Provider of natural gas & oil exploration, refining, midstream, and upstream services	-	Pierce Mason Private Equity, Gov & 4 others	83/100
2nd	Lightsource BP 2010, Holborn (United Kingdom), Acquired	Developer of solar energy projects	$418M	BP Ventures, AMP Capital & 19 others	81/100
3rd	BP Ventures 1909, London (United Kingdom), Public	Operator of oil and gas fields delivering energy to countries	-	Greenleaf Trust, Comerica & 11 others	78/100
4th	Iberdrola 1992, Bilbao (Spain), Public	Provider of integrated solutions and services for energy generation and sustainable development.	-	Qatar Investment Authority, IFC & 3 others	76/100
5th	Saudi Electricity 2000, Riyadh (Saudi Arabia), Public	Electric power generator and distributor	-	Citi, MUFG Bank & 9 others	73/100
6th	Fortum 1998, Espoo (Finland), Public	Provider of clean energy solutions	-	Taaleri, Finnfund & 3 others	73/100
7th	YPF 1922, Buenos Aires (Argentina), Public	Provider of natural gas & oil exploration and transportation services	-	BBVA, Citi & 4 others	71/100
8th	Eni Next 1953, Boston (United States), Public	Provider of exploration, production, and distribution services of oil & gas	-	B Capital Fund, Public Investment Fund & 4 others	71/100
9th	CESC 1879, Kolkata (India), Public	Electric utility company	$80M	Invesco Mutual Fund, Capital Group & 2 others	71/100
10th	LOTOS 1972, Gdansk (Poland), Acquired	Crude oil production, processing, distribution, and retailing company	-	Penton Partners, Europa	70/100
39th	Quanta Services 1997, Houston (United States), Public	Integrated infrastructure solutions provider	-	Engine Capital, First Reserve	65/100

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Quanta Services has made 7 investments in companies including Utilidata and Raygen. Quanta Services has also acquired 18 companies including Cupertino Electric and Evergreen North America.

Here is the list of investments & acquisitions:

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Apr 16, 2025	Investments	Utilidata	1983	Providence (United States)
Apr 10, 2025	Investments	Raygen	2005	Hawthorn East (Australia)
Oct 28, 2024	Investments	eSmart Systems	2012	Halden (Norway)