Geosynthetic Consultants

Geosynthetic Institute

ADAMA Engineering Inc.

Bathurst, Clarabut Geotechnical Testing Inc.

E-mail: petbcgt@kos.net

Cadwallader Technical Services

E-mail : cts@consolidated.net

Cascade Geotechnical Inc.

The Collin Group Ltd.

Construction Quality Assurance Services Inc.

Cumberland Geotechnical Consultants, Inc.

DemTech Services Inc.

duPont Engineering

Durham Geo Slope Indicator

Earth Improvement Technologies, Inc.

Earth Tech Consultants

R. K. Frobel & Associates

E-mail: geosynthetics@msn.com

Gale-Tec Engineering Inc.

GEI Consultants Inc.

Geo-Slope International Ltd.

GeoSyntec Consultants

GeoSystems Consultants Inc.
GeoTesting Express

Golder Associates Inc.

Haley & Aldrich, Inc.

HDR Engineering Inc.

HPG International Inc.

E-mail: tremoulisj@hpg-intl.com

HTS Inc. Consultants

I-Corp International Inc.

Leak Location Services Inc.

Linear Composites Ltd.

Modular Gabion Systems

NTH Consultants Ltd.

H. C. Nutting Co.

Precision Geosynthetics Laboratories

Retained Earth Design Inc.

Email: johnp@retainedearth.net

Richardson Smith Gardner & Associates

S2L Inc.

E-mail: bmackey@s2li.com

Ryan R. Berg & Associates, Inc.

E-mail: ryanberg@att.net

Salix Applied Earth Care

Rolf Schicketanz

E-mail: Schicketanz@t-online.de

web: www.ingenieurbuero-schicketanz.de

Thiel Engineering

TRI/Environmental Inc.

Vector Engineering Inc.

Weaver Boos Consultants

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