American Society of Civil Engineers Geo-Institute (ASCE G-I)
1801 Alexander Bell Dr.
Reston, Virginia 20191
United States
Website: www.asce.org

Booth #: 6

Established in 1996, the Geo-Institute (G-I) addresses the challenges of the geoprofession and enhances the value of geoprofessionals. G-I leads in providing technical and career opportunities for members, promotes new technology and innovation, and collaborates externally to promote value and leadership of the geoprofession in public policy and professional practice.

AEG – Greater Pittsburgh Chapter 
PO Box 939
Britton, SD 57430-0939
United States
Website: www.aegweb.org/greater-pittsburgh

Booth #: 7

The Association of Environmental & Engineering Geologists – Greater Pittsburgh (AEG Greater Pittsburgh) supports professionals and students in environmental and engineering geology by promoting education, professional standards, and collaboration. The organization advances applied geosciences through advocacy, resource sharing, and networking opportunities that strengthen the profession and serve the broader geoscience community.

DMT GmbH & Co. KG
Industry Engineering Division
Am Technologiepark 1
45307 Essen
Germany
Website: www.dmt-group.com

Booth #: 10

Exploration Instruments
2808 Longhorn Blvd., Suite 304
Austin, Texas 78758
United States
Web Site: www.exiusa.com

Booth #: 13-14

EEGS Foundation
1391 Speer Blvd., Ste 450
Denver, CO 80204
United States
Web Site: www.eegsfoundation.org

Booth #: 18

The EEGS Foundation is a 501(c)(3) charitable organization established to promote the use and advancement of near-surface geophysical technologies. Formed in 2007 to support the Environmental and Engineering Geophysical Society (EEGS), the Foundation funds education, research, and outreach that help address critical environmental and engineering challenges.

Foerster Instruments Inc.
140 Industry Ave.
Pittsburgh, Pennsylvania 15275
United States
Website: www.foerstergroup.com

Booth #: 28

Foerster Instruments has advanced archaeological discovery by supplying ultra‑sensitive magnetometers and metal detectors that reveal buried features and ferromagnetic artifacts through geomagnetic surveys. Their FEREX systems help archaeologists map subsurface structures and locate artifacts without excavation, enriching historical research and field survey accuracy.

GEODEVICE
108 16th Street, NW
Calgary, Alberta T2N2B9
Canada
Web: www.geodevice.ca

Booth #: 15

GEOFENNEX
P.O. Box 662
Freeland, WA 98249-9911
United States
Web: www.geofennex.com

Booth #: 3

GeoFennex is the creator of NeST (Near surface Seismic Toolkit), a revolutionary near surface seismic processing solution. NeST combines QC, Geo-referencing, both MASW and refraction tomography processing, and results generation into a single intuitive application. Transform your workflow and create actionable results for your clients in a fraction of the time.

GEOMETRICS
2190 Fortune Dr.
San Jose, California 95131-1815
United States
Web site: www.geometrics.com

Booth #: 8

Geotomographie GmbH
Am Tonnenberg 18
56567 Neuwied
Germany
Website: geotomographie.de

Booth #: 22

Geotomographie manufactures seismic borehole source and receivers for civil engineers down to 200 m and for mining engineers down to 1 km. Our sparkers source are used to find cavities below existing buildings and can be used to investigate the footprint of buildings or bridges before being build. Civil engineers using our S-wave sources to calculate accurate shear stiffness values needed for foundation design. 

GF Instruments / THG Geophysics, Ltd.
4280 Old Wm. Penn Hwy
Murrysville, PA 15668
Website: www.thggeophysics.com 

Booth #: 2

Guideline Geo USA
1270 Drop Off Drive Unit
Summerville, South Carolina 29486
United States
Website: www.guidelinegeo.com

Booth #: 1

Guideline Geo is a world-leader in geophysics and geo-technology offering sensors, software, services and support necessary to map and visualize the subsurface. We are your guide to the subsurface for electrical resistivity and induced polarization, ground penetrating radar, near-surface seismics, and transient electromagnetics.

iED Detection Systems, LLC
516 Ridge Road
Spring City, Pennsylvania 19475
United States
Website: www.iedetect.com

Booth #: 16-17

ImpulseRadar
4509 Savannah Hwy Ste. 18
Ravenel, SC 29470
United States
Website: www.impuseradar.com 

Booth #: 23

IRIS Instruments
1 Avenue Buffon
45100 Oleans
France
Website: iris-instruments.com

Booth #: 9

With its four product lines - resistivity, induced polarization, electromagnetism and magnetic resonance – IRIS Instruments is a leading manufacturer of geophysical instruments in the non-seismic fields. IRIS distributes on the market products and solutions with high technicality to solve the most critical challenges.

Kontur  
108 Westmoreland Rd
Spofford, New Hampshire 03462
United States 
Website: kontur.tech

Booth #: 11

Loupe Geophysics Pty Ltd
P.O. Box 102
Cottesloe
Washington Australia  6911
Website: www.loupegeophysics.com

Booth #: 4

Loupe Geophysics is developing unique, modern instrumentation for electrical conductivity mapping. The principals have decades of experience in development of technology and application to mining, environmental, groundwater and engineering. Loupe Geophysics has developed Loupe, a back-packable system that can rapidly collect detailed TEM data, mapping conductivity in the uppermost 20-30m.

Mount Sopris Instruments
4975 E. 41st Ave.
Denver, Colorado 80216
United States
Website: www.mountsopris.com

Booth #: 12

Mount Sopris Instruments is a leading manufacturer of geophysical slimhole borehole logging systems for groundwater, mining, research, geotechnical, and other applications – featuring a complete range of stackable wireline probes, rugged logging winches, versatile data loggers, and best-in-class WellCAD software.

Pennsylvania Council of Professional Geologists (PCPG)
116 Forest Drive
Camp Hill, Pennsylvania 17011
United States
Website: www.pcpg.org

Booth #: 19

The Pennsylvania Council of Professional Geologists (PCPG) is a nonprofit organization founded in 1989 to advance professional licensure and support geologists in Pennsylvania. Representing both individuals and companies, PCPG promotes responsible development, management, and protection of the Commonwealth’s earth resources while providing services and advocacy for the geoscience community.

Pittsburgh Geological Society (PGS)
PO Box 58172
Pittsburgh, PA 15209
United States
Website: www.pittsburghgeologicalsociety.org

Booth #: 30

The Pittsburgh Geological Society (PGS) is a nonprofit organization of professional geologists, students, educators, and individuals interested in earth sciences. With members representing diverse specialties, the Society promotes geologic knowledge, encourages scientific discussion, and provides a forum for addressing geologic challenges in the Pittsburgh region and beyond.

RETTEW
One Robinson Plaza
6600 Steubenville Pike, Ste. 200
Pittsburgh, PA 15205
Website: www.rettew.com 

Booth #: 27

The R.T. Clark Companies Inc.
PO Box 20957
Oklahoma City, Oklahoma 73156-0957
United States
Website: www.rtclark.com

Booth #: 21

Seismic Source Co.
2391 E. Coleman Rd.
Ponca City, OK 74604
Website: seismicsource.com 

Booth #: 5

SERDP & ESTCP
Office of the Deputy Assistant Secretary of Defense (Energy Resilience & Optimization)
3500 Defense Pentagon, RM 5C646
Washington, DC 20301-3500
Website:  https://serdp-estcp.mil/

Booth #: 29

The Strategic Environmental Research and Development Program (SERDP) and the Environmental Security Technology Certification Program (ESTCP) develop and demonstrate innovative, scalable technologies that enhance military readiness, improve warfighter capabilities, and strengthen defense infrastructure. The programs prioritize common sense, cost-effective solutions that support operational effectiveness and reduce regulatory burdens at military installations.

TEMcompany ApS
Vester Sogaardsvej 22
Aabyhoj, 8230
Denmark
Website: www.temcompany.com

Booth #: 24