Customers / TESTIMONIALS

ABB

Frucon

Pfizer

Alton Southern RR

Gateway Regional Med. Center

PMC

ASI

General Chemical

PQ Corporation

Associates Bank

Gilbane

Pharmacia

Amax

Gilster MaryLee

Phillips Refining

Alton Memorial Hospital

Granite City Steel

Premcor

Am. Bottoms Wastewater Facilities

Hayes Boiler

Principia College

Ameren

Illinois-American Water Co.

Qwest Communications

Ameritech

Illinois Power Co.

Ralston Purina

Amoco

Insituform Mid-America, Inc.

Rheox

Astaris

J.C. Penny's

Roberts & Schaeffer

Anheuser-Busch

Jefferson Smurfit

St. Anthony's Hospital

Babcock & Wilcox

Jim's Formal Wear

St. Louis Terminal

Becthel Corporation

John Fabick Tractor Co.

Sears

Bodine Aluminum

Kajima

Shell Oil Co.

Boeing Company

Kerr McGee

Shell Pipeline Co.

BJC Health Systems

Laclede Steel

Sigma Chemical Co.

Chem-Tech Industries

Lear Corporation

Six Flags

Chicago Bridge & Iron

Lever Brothers

Solutia, Inc.

Christian NE Hospital

Lewis & Clark Comm. College

Southwestern Bell Telephone

Chrysler Corporation

MCI/WorldCom

Sordoni-Skanska USA

Clark Oil Refinery

Mallinckrodt

St. Louis Zoo

ConocoPhillips Refinery

Marathon Pipeline Co.

Svedala

Dearborn Midwest

McDonnell-Douglas Aircraft

Tosco Refining

Dial Corporation

McDonnell-Douglas Electronics

Union Electric

Dome Railway Service

Mead Packaging

Union Planters

Dynegy

Monsanto Co.

UPS

Ethyl Petroleum

Monsanto Enviro Chem

US Bank

Eye HealthCare

Nestle Co.

U.S. Steel

First Bank

New World Pasta

U.S. Ice Sports Complex

Ford Motor Co.

Olin Corp.

Washington University

Whiting-Turner