Global Drilling Suppliers, Inc. is proud to be a member of the following Industry trade groups and associations:

NGWA - National Ground Water Association -www.ngwa.org

OWWA - Ohio Water Well Association - www.ohiowaterwell.org

KYGWA - Kentucky Ground Water Association - www.kygroundwater.org

IGWA - Indiana Ground Water Association - www.indianagroundwater.org

NDA - National Drilling Association - www.nda4u.com

ADSC - Association of Drilled Shaft Contractors -www.adsc-iafd.com

DFI - Deep Foundation Institute  - www.dfi.org