birches

Client List

Image

Here are some of the organizations we have helped over the years:

Environmental/Engineering

AECOM

Aerostar

Alan Plummer Assoc.,Inc.

Alexco Resource US Corp.

Allied Environmental Consultants

American Geosciences, Inc.

Antea Group

APEX

AQA

AquAeTer

ARCADIS

Bay West, Inc.

BCEER

Benham Companies

Bhate Environmental

Cabrera Services

CanNorth

CB&I

CBMA

CEA

Chemtech

Columbia Technologies

Converse Consultants

Core6 Environmental, Ltd.

Delta Environmental

Duke Hydrochem, Inc.

EA Engineering

Eastern Analytical

ECS

EnviroCraft

Environmental Chemical Corp.

e-Lab

Environmental Science Corp.

Environmental Standards, Inc.

ERM

Exponent

FPM Remediations

GeoLabs, Inc.

GeoSynTec Consultants

GZA GeoEnvironmental

Hamp Matthews & Assoc.

Hull & Associates

HydroGeoLogic, Inc.

HydroGeoSense, Inc.

Hydrometrics

Intera

Intertec

J.M. Sorge, Inc.

Jacques Whitford

JESCO Environmental

Jones, Edmunds and Assoc.

Komex

LaBella

Los Alamos Technical Associates

LT Environmental

Mannik & Smith Group

Matrix Environmental

McLaren Engineering Group

Montgomery and Assoc.

Natural Resource Technologies

NewFields

North Wind Environmental

Olsson Associates

Pace Laboratories

Pacific Western Technologies, Ltd.

Peritus Environmental Consultants

Portnoy Environmental

Prime Engineering

Princeton Geoscience

Professional Serv. Industries

Profile - Inst of Geol & Min. Expl

R Squared, Inc.

Ridolfi, Inc.

RMC Consultants

Scientech Inc.

S & W Redevelopment

Sage Environmental

Secor

Seifert Enterprises, Inc.

SESCO Group

Shealy Environmental

Shield Environmental

Short Elliot Hendrickson

Sistemas Phoenix

Stantec

Steele Environmental

Severn Trent Laboratories

Synterra

TechLaw, Inc.

Ted R. Moore

Terracon

Tersco Environmental

TestAmerica

Tetra Tech

TGE Resources

Tidewater, Inc.

Tighe & Bond

TRC Environmental

Vector Argentina

VHB

Walden Assoc.

Waste Management

Western Range and Water

Western Summit Construction

Western Water & Land, Inc.

Weston Solutions

Whetstone Associates

Woodard & Curran

WWC Engineering

URS

YNot Consulting Serv.

Mining/Chemical

ASARCO, Inc.

Cloud Peak Energy

General Molybdenum

Gibbs Associates

Gilmer

Midway Gold Corp.

Newmont Mining Corporation

Powertech Uranium Corp.

Tronox Corporation

Wyo-Ben

Petroleum

BP Americas

ConocoPhillips

ExxonMobil

High Plains Gas

Kerr Mc-Gee

Marathon Oil Company

Pearl Development

Soap Creek Associates

Strathmore Minerals

Western Refining, Inc.

Williams/Transco

Agricultural

Canadian Forest Products

Howe Sound Pulp and Paper

TerraSpase

Vineyard Investigations

Government

Adams County, CO Housing Auth.

Boulder County, CO Public Health

California Department of Health

City of Pomona, CA

Colo. Dept. of Pub. Health & Envir.

Eldorado County, CA

Halifax Airport Authority

Lake County, FL Solid Waste

Miami Dade County, Florida

New York Geological Survey

New York City Dept. of Envir. Prot.

Oak Ridge National Laboratory

Ohio EPA


Oklahoma Water Resources Board

Pasco County, FL

Pima County, AZ Solid Waste

Rio Grande Water

Rivanna Water

Sandia National Labs

San Francisco Pub.Util.Comm.

South Fork Water & Sanitation Dist.

Suffolk County Health Dept.

Trinity River Authority

U.S. Army Corps of Engineers

U.S. Bur. of Land Management

U.S. Bur. of Reclamation

U.S. Department of Energy

U.S. General Services Administration

U.S. Geological Survey

U.S. Social Security Administration

United Nations, USAID

West Virginia Geological Survey

Others

Alamosa Mosquito Control

Alliant Techsystems Inc.

ATK Space Systems

BHI Energy

Dairy Queen

International Business Machines Corp.

Millwright Local Union 2834

Mountain States Imaging

Prudential Insurance

RockWare, Incorporated

Scientific Software Group/EMS-I

Education

Arizona State University

Colorado School of Mines

Harvard University

Kuwait University

Oklahoma State University

Smith College

State University of New York

U.A.E. Univ. (United Arab Emirates)

University of Alabama

University of British Columbia

University of Colorado

University of Illinois

University of Kansas

University of Louisville

University of Michigan

University of Oklahoma

University of Wisconsin

University of Wyoming

University of Yamagata

Native American

Blackfeet Tribe

Fort Peck Tribes

Iowa Nation

Jicarilla Apache Nation

Lower Sioux Indian Community

Pueblo of Laguna

Pueblo of Sandia

Pueblo of Santa Clara

Southern Ute Tribe

St. Regis Mohawk Tribe.

Wind River Environmental

Yakama Nation

Utilities

Virginia Power
Portland General Electric

Non-Profit

Amer. Council of Vet. Internal Med.
Colorado Fed.for Water Education
Denver Reg. Council of Governments

Contact Us
Phone: (877) 740-1999 or (303) 740-1999
EMail: info@geotech.com

© 1995- 2022 Geotech Computer Systems, Inc.
Header photos by Dave Rich