EXHIBIT 10.20 FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT AND REGISTRATION RIGHTS AGREEMENT This FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT AND REGISTRATION RIGHTS AGREEMENT, dated as of September 21, 1999 (this "First Amendment"), is among...Securities Purchase Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work • Texas
Contract Type FiledNovember 15th, 1999 Company Industry Jurisdiction
EXHIBIT 10.12 SECURITIES PURCHASE AGREEMENTSecurities Purchase Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work • Missouri
Contract Type FiledNovember 15th, 1999 Company Industry Jurisdiction
Quanta Services, Inc. 1360 Post Oak Blvd., Suite 2100 Houston, Texas 77056 September 21, 1999 UtiliCorp United Inc. Twenty West Ninth Street Kansas City, Missouri 64105 Gentlemen: Notwithstanding anything to the contrary contained in that certain...Management Services Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work
Contract Type FiledNovember 15th, 1999 Company Industry
RECITALStrategic Alliance Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work • Missouri
Contract Type FiledNovember 15th, 1999 Company Industry Jurisdiction
RECITALS --------Secured Credit Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work
Contract Type FiledNovember 15th, 1999 Company Industry
RECITALSStockholder's Voting Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work • Missouri
Contract Type FiledNovember 15th, 1999 Company Industry Jurisdiction
RECITALInvestor's Rights Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work • Missouri
Contract Type FiledNovember 15th, 1999 Company Industry Jurisdiction