Amspec Services L.L.C. Jim Ford 360 E. Elizabeth Avenue Linden, NJ 07036 Phone: 908-862-7272 Fax: 908-862-7297 E-mail: jford@amspecllc.com	OMIC, Ltd. Kazumi Haraguchi 3344 N.W. Industrial Street Portland, OR 97210 Phone: 503-223-1497 Fax: 503-223-9436 E-mail: gm.us@omicnet.com Web Site: www.omicnet.com
Inspectorate America Corporation Kevin Somers 12000 Aerospace Avenue Suite 200 Houston, TX 77034-5576 Phone: 713-944-2000 Fax: 713-947-0300 E-mail: kevin.somers@inspectorate.com Web Site: www.inspectorate.com	Saybolt LP Thomas Patrick 6316 Windfern Road Houston, TX 77040 Phone: 713-328-2730 Fax: 713-328-2185 E-mail: thomas.patrick@corelab.com Web Site: www.sayboltamericas.com
Intertek Caleb Brett Graham Lees 2200 West Loop South Suite 200 Houston, TX 77027 Phone: 713-407-3500 Fax: 713-407-3594 E-mail: graham.lees@intertek.com Web Site: www.itscb.com	SGS North America, Inc. Arthur Kay 12621 Featherwood Drive Suite 260 Houston, TX 77034 Phone: 281-478-8153 Fax: 281-422-1581 E-mail: arthur.kay@sgs.com Web Site: www.sgs.com