Radioactive Waste Disposal

Clean Harbors Canada, Inc.

4090 Telfer Rd
Corunna, ON N0N 1G0

Clean Harbors Canada, Inc.

P.O. Box 390
Ryley, AB T0B

Clean Harbors Canada, LLC

1829 Allanport Road
Thorold, ON L2V 3Y9

Clean Harbors Deer Trail, LLC

108555 US-36
Deer Trail, CO 80105

Clean Harbors Quebec, Inc.

6785 Route 132
Ville Ste-Catherine, PQ, JOL 1EO

Clym Environmental Services

1539 Tilco Dr
Frederick, MD 21704

DFW Services Facility

4960 Singleton Boulevard
Dallas, TX 75212

DIVERSIFIED SCIENTIFIC SERVICES INC. (DSSI)

E T TECHNOLOGIES INC

10000 Dransfeldt Rd
Parker, CO 80134

EQ INDUSTRIAL SERVICES