Quanta Services, Inc. provides specialty contracting services worldwide. The Electric Power Infrastructure Solutions segment engages in the design, procurement, construction, upgrade, repair, and maintenance of electric power transmission and distribution infrastructure and substation facilities; energized installation, maintenance, and upgrade of electric power infrastructure projects; installation of smart grid technologies on electric power networks; and design, installation, maintenance, and repair of commercial and industrial wirings. This segment also offers aviation services; emergency restoration services; and other engineering and technical services; design and construction solutions to wireline and wireless communications, cable multi-system operators, and other customers; and training for electric workers, as well as training for the gas distribution and communications industries. The Renewable Energy Infrastructure Solutions segment is the involved in engineering, procurement, construction, upgrade, repair, and maintenance services to renewable generation facilities, such as wind, solar, and hydropower generation facilities, as well as battery storage facilities; and provision of engineering and construction services for substations and switchyards, transmission, and other electrical infrastructures. The Underground Utility and Infrastructure Solutions segment offers design, engineering, construction, upgrade repair, and maintenance services to customers involved in the transportation, distribution, storage and processing of natural gas, oil, and other products; fabrication of pipeline support systems and related structures and facilities; and engineering and construction of pipeline and storage systems, and compressor and pump stations. The company was formerly known as Fabal Construction, Inc. and changed its name to Quanta Services, Inc. in November 1997. Quanta Services, Inc. was incorporated in 1997 and is headquartered in Houston, Texas.

Quanta Services, Inc.

Revenue

EBIT

EBITDA

CapEx

Net Interest Income

Assets

Adjusted EBITDA

Gross Profit

Adjusted Net Income

Net Revenue

Net Income

Average Assets

Adjusted EBIT

Adjusted Revenue

Adjusted EBT

Adjusted Funds From Operations

Electric Power Infrastructure Solutions Operating Income

Electric Power Infrastructure Solutions Operating Income % Chg.

Electric Power Infrastructure Solutions Operating Income Common Size

Renewable Energy Infrastructure Solutions Operating Income

Renewable Energy Infrastructure Solutions Operating Income % Chg.

Renewable Energy Infrastructure Solutions Operating Income Common Size

Electric Power & Renewable Energy Infrastructure Solutions Operating Income

Electric Power & Renewable Energy Infrastructure Solutions Operating Income % Chg.

Electric Power & Renewable Energy Infrastructure Solutions Operating Income Common Size

Underground Utility and Infrastructure Solutions Operating Income

Underground Utility and Infrastructure Solutions Operating Income % Chg.

Underground Utility and Infrastructure Solutions Operating Income Common Size

Corporate Operating Income

Corporate Operating Income % Chg.

Corporate Operating Income Common Size

Other EBIT

Other EBIT Common Size

Total EBIT

Total EBIT Common Size

Total EBIT % Chg.

Total Backlog

Total Backlog % Chg.

Key Performance Indicators

Electric Power Infrastructure Solutions Revenue

Electric Power Infrastructure Solutions Revenue % Chg.

Electric Power Infrastructure Solutions Revenue Common Size

Renewable Energy Infrastructure Solutions Revenue

Renewable Energy Infrastructure Solutions Revenue % Chg.

Renewable Energy Infrastructure Solutions Revenue Common Size

Electric Power & Renewable Energy Infrastructure Solutions Revenue

Electric Power & Renewable Energy Infrastructure Solutions Revenue % Chg.

Electric Power & Renewable Energy Infrastructure Solutions Revenue Common Size

Underground Utility and Infrastructure Solutions Revenue

Underground Utility and Infrastructure Solutions Revenue % Chg.

Underground Utility and Infrastructure Solutions Revenue Common Size

Other Revenue

Other Revenue Common Size

Total Revenue

Total Revenue Common Size

Total Revenue % Chg.

Other Revenue % Chg.

Revenue	Sep '25	Jun '25
Electric Power Infrastructure Solutions Revenue	—	—
Renewable Energy Infrastructure Solutions Revenue	—	—
Electric Power & Renewable Energy Infrastructure Solutions Revenue	21,955	21,016.8
Underground Utility and Infrastructure Solutions Revenue	5,236.2	5,036.1
Other Revenue	—	—
Total Revenue	27,191.2	26,052.9

EBIT	Sep '25	Jun '25
Electric Power Infrastructure Solutions Operating Income	—	—
Renewable Energy Infrastructure Solutions Operating Income	—	—
Electric Power & Renewable Energy Infrastructure Solutions Operating Income	2,317.8	2,190
Underground Utility and Infrastructure Solutions Operating Income	332.4	304.1
Corporate Operating Income	-1,070.9	-1,000.9
Total EBIT	1,579.3	1,493.2