1 EXHIBIT 2 LOCK-UP AGREEMENT This LOCK-UP AGREEMENT (this "Agreement"), dated as of April 3, 1997, is entered into by and between Sophia Investments Ltd. ("Stockholder"), and International Alliance Services, Inc., a Delaware corporation ("IASI"). W I...Lock-Up Agreement • May 20th, 1997 • Alliance Holding Corp • Hazardous waste management • Ohio
1 EXHIBIT 1 JOINT FILING AGREEMENT The undersigned hereby agree that the statement on Schedule 13D with respect to the Common Stock of International Alliance Services, Inc. dated April 21, 1997 is, and any amendments thereto signed by each of the...Joint Filing Agreement • June 4th, 1997 • Alliance Holding Corp • Surety insurance
AGREEMENT ---------Securities Exchange Agreement • February 7th, 1997 • Alliance Holding Corp • Hazardous waste management • Ohio
