MEDIA CONTACT About Quanta Capabilities Safety People Projects Training Investor Relations Corporate Responsibility INVESTOR RELATIONS 10-K ANNUAL REPORTS OVERVIEW NEWS & EVENTS COMPANY INFO FINANCIAL INFO STOCK DATA SEC FILINGS GOVERNANCE SOCIAL MEDIA MEDIA SEC FILINGS Overview All SEC Filings 10-K Annual Reports 10-Q Quarterly Reports Section 16 Filings Filing Type: Filter by Filing Type Year: Filter by Year DATE FORM DESCRIPTION PDF XBRL PAGES 03/01/21 10-K Annual report pursuant to Section 13 and 15(d) Documents 148 02/28/20 10-K Annual report pursuant to Section 13 and 15(d) Documents 143 02/28/19 10-K Annual report pursuant to Section 13 and 15(d) Documents 142 02/28/18 10-K Annual report pursuant to Section 13 and 15(d) Documents 142 03/01/17 10-K Annual report pursuant to Section 13 and 15(d) Documents 248 02/29/16 10-K Annual report pursuant to Section 13 and 15(d) Documents 167 04/10/15 ARS Annual report to security holders 1 03/02/15 10-K Annual report pursuant to Section 13 and 15(d) Documents 173 04/10/14 ARS Annual report to security holders 1 03/03/14 10-K Annual report pursuant to Section 13 and 15(d) Documents 155 1 2 3 4 Next Email Alerts Tear Sheet Contacts RSS News Feed HEADQUARTERS 2800 Post Oak Blvd., Suite 2600 Houston, Texas 77056 P: 713.629.7600 CONTACT US ABOUT QUANTA LEADERSHIP HISTORY MAKING A DIFFERENCE QUANTA COMPANIES CAPABILITIES ELECTRIC POWER PIPELINE AND INDUSTRIAL COMMUNICATIONS SPECIALTY PEOPLE OUR VALUES WHO WE ARE WORK WITH US INVESTOR RELATIONS PRESS RELEASES FINANCIAL INFO $110.51 -3.27 Currency in USD. Quote data delayed by at least 15 minutes. COPYRIGHT © 2021 QUANTA SERVICES PRIVACY POLICY BACK TO TOP

MEDIA CONTACT About Quanta Capabilities Safety People Projects Training Investor Relations Corporate Responsibility INVESTOR RELATIONS FAQ OVERVIEW NEWS & EVENTS COMPANY INFO FINANCIAL INFO STOCK DATA SEC FILINGS GOVERNANCE SOCIAL MEDIA MEDIA COMPANY INFO Overview Presentations Management Team Contacts FAQ What is Quanta Services, Inc.'s stock symbol? Our stock is traded on the NYSE under the symbol PWR. When was Quanta Services, Inc. incorporated? 1997 Where is Quanta Services, Inc. located? 2800 Post Oak Boulevard Suite 2600 Houston, TX 77056 When is Quanta Services, Inc.'s fiscal year end? December 31st Who is Quanta Services, Inc.'s transfer agent? American Stock Transfer & Trust Company, LLC 6201 15th Avenue Brooklyn, NY 11219 T: 718-921-8200 Email Alerts Tear Sheet Contacts RSS News Feed HEADQUARTERS 2800 Post Oak Blvd., Suite 2600 Houston, Texas 77056 P: 713.629.7600 CONTACT US ABOUT QUANTA LEADERSHIP HISTORY MAKING A DIFFERENCE QUANTA COMPANIES CAPABILITIES ELECTRIC POWER PIPELINE AND INDUSTRIAL COMMUNICATIONS SPECIALTY PEOPLE OUR VALUES WHO WE ARE WORK WITH US INVESTOR RELATIONS PRESS RELEASES FINANCIAL INFO $110.51 -3.27 Currency in USD. Quote data delayed by at least 15 minutes. COPYRIGHT © 2021 QUANTA SERVICES PRIVACY POLICY BACK TO TOP