AALA	Eastman Kodak
American Gear Mfrs	Edge Technologies
AT&T	EDM
AT&T Bell Labs	Federal Products
Automated Precision	Ford Motor Co.
Baxter Associates	General Motors
Boeing Aircraft	Giddings & Lewis
Boeing Defense	GKS Inspection
Brown & Sharpe	GM Powertrain
Caterpillar	Hewlett Packard
Cummins Engine	IBM
Detroit Center Tool	Industrial Tectonics
Diffracto	Ingersoll Milling
Digital Instruments	Machine
ITW Zero Systems	Precise Inspection
Leica	R.E. Smith
Lion Precision	SAMI
M&M Precision	Tencor
Martin Marietta	Texas Instruments
Moore Special Tool	Timken
Moore Products	TopoMetrix
NMTBA	Ultratech Stepper
Newport Klinger	Van Keuren
Northrup	VLSI Standards
Optodyne	Zygo
OPTRA