EXHIBIT 21 SUBSIDIARIES OF REGISTRANT JURISDICTION/STATE COMPANY OF INCORPORATION Team, Inc.......................................................... Texas Leak Repairs, Inc.............................................. Delaware Team Environmental Services, Inc. (formerly Leak Repairs, Inc.) Texas TeamCam Limited........................................... Trinidad, West Indies Team Environmental Services, Ltd............................... United Kingdom Teaminc Europe................................................. The Netherlands Teco Manufacturing, Inc........................................ Texas Pipe Repairs, Inc. (formerly Paisano, Inc.).................... Texas Hellums Service, Inc........................................... Texas Beacon Services, Inc...................................... Texas Composite Pole Repair, Inc..................................... Texas First America Capital Corporation.............................. Texas Portales 801, Inc......................................... Texas Pensacola 801, Inc........................................ Texas Ft. Bragg 801, Inc........................................ Texas Ft. Stewart 801, Inc...................................... Texas First America Development Corporation.......................... Texas USA Public Services, Inc. Formerly Infrastructure Services, Inc..................... Texas USA Maintenance and Repair Services, Inc. Formerly: Universal Services Co., Inc.................... Texas USA Federal Services, Inc. Formerly: Universal Federal Services, Inc........... Texas USA Water Consulting Services, Inc. Formerly: Water Company of America.................. Texas USA Gunite Services, Inc. Formerly: General Gunite & Construction Co., Inc......... Alabama EXHIBIT 21 (CONTINUED) Following is a list of the Company's subsidiaries which are also operating under assumed names: Team Environmental Services, Inc. in the State of Texas and Harris County: d/b/a Marbo d/b/a Tracer Technologies d/b/a Leak Repairs d/b/a Source Environmental Sciences USA Maintenance and Repairs Services, Inc. (formerly Universal Services Co., Inc.) in the State of Florida: d/b/a Infrastructure Services, Inc. d/b/a Mariner Village Maintenance Co.