Quanta Services (PWR) SEC Filings: History & Chart

Quanta Services, Inc.(PWR)

Engineering & Construction · Houston, TX

$616.54-2.74 (-0.44%)

Delayed quote: Sep 17, 2026, 4:00 PM EDT

About Quanta Services, Inc.

Quanta Services, Inc. is a global provider of specialized contracting solutions. The company operates through three main business segments: The Electric Power Infrastructure Solutions division is dedicated to designing, procuring, constructing, upgrading, repairing, and maintaining critical infrastructure for electric power transmission, distribution networks, and substation facilities. This includes executing projects on live electrical systems for installation, upkeep, and modernization, as well as integrating advanced smart grid technologies. The segment also handles commercial and industrial wiring from design through repair. Furthermore, it furnishes aviation services, vital emergency restoration support, and various other engineering and technical assistance. Quanta Services extends its design and construction expertise to the telecommunications sector, serving wireline and wireless carriers, cable multi-system operators, and other clients. Professional development programs for electric utility personnel, as well as those in gas distribution and telecommunications, are also offered. The Renewable Energy Infrastructure Solutions segment concentrates on the full lifecycle of renewable energy assets. This encompasses engineering, procurement, construction, modernization, repair, and maintenance for facilities generating power from wind, solar, and hydroelectric sources, alongside battery storage systems. Additionally, it delivers engineering and construction for associated substations, switchyards, transmission lines, and other electrical infrastructures integral to renewable projects. The Underground Utility and Infrastructure Solutions division furnishes comprehensive services covering the design, engineering, construction, enhancement, repair, and ongoing maintenance of systems for transporting, distributing, storing, and processing natural gas, oil, and various other commodities. This includes the fabrication of essential pipeline support structures and related facilities. The segment is also responsible for the engineering and construction of extensive pipeline networks, storage facilities, and crucial compressor and pump stations. Originally incorporated in 1997 as Fabal Construction, Inc., the company adopted the name Quanta Services, Inc. in November of that year and maintains its corporate headquarters in Houston, Texas.

Houston, TX

69,500 employees

www.quantaservices.com

Industrials / Engineering & Construction

Sector: Industrials
Industry: Engineering & Construction
CEO: Earl C. Austin Jr.

View full financials

Form	Filing Date	Accepted	Document
4	Sep 11, 2026	Sep 11, 2026	View filing
3	Sep 11, 2026	Sep 11, 2026	View filing
8-K	Aug 6, 2026	Aug 6, 2026	View filing
424B5	Aug 5, 2026	Aug 5, 2026	View filing
8-K	Aug 4, 2026	Aug 4, 2026	View filing
FWP	Aug 4, 2026	Aug 3, 2026	View filing
424B5	Aug 3, 2026	Aug 3, 2026	View filing
10-Q	Jul 30, 2026	Jul 30, 2026	View filing
8-K	Jul 30, 2026	Jul 30, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 3, 2026	Jun 3, 2026	View filing
4	Jun 1, 2026	Jun 1, 2026	View filing
SD	Jun 1, 2026	Jun 1, 2026	View filing
8-K	May 27, 2026	May 27, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
3	May 26, 2026	May 26, 2026	View filing

SEC Filings

Recent Filings