Applied Mapping Solutions
Attn: David Keilly
320 Chandlers Way
Lititz, PA 17543
P: 717-917-1154
F: 717-581-9177
dkeilly@appliedmappingsolutions.com
www.appliedmappingsolutions.com

Atlantis Aerial Survey Co., Inc.
Attn: Frank D. Hunter
295 Rte 46, PO Box 276
Budd Lake, NJ 07828
P: 973-691-4402
F: 973-691-2272
fhunter@atlantisaerial.com
atlantisaerial.com

Berntsen International, Inc.
Attn: Susan Norby
PO Box 8670
Madison, WI 53708-8670
P: 608-249-8549
F: 608-249-9794
surveymark@berntsen.com
www.berntsen.com

CivilTraining, LLC
Attn: John Cooke
5300 Wellington Branch Drive, Suite 100
Gainesville, VA 20155
P: 732-859-8353
F: 732-377-5454
john.cooke@civiltraining.com
www.civiltraining.com

Keddal Aerial Mapping
Attn: Bradley Piper
1121 Boyce Road, #3100
Pittsburgh, PA 15241-3918
P: 724-942-2881
F: 724-942-2885
l.castelli@keddalaerial.com
www.keddalaerial.com

Keystone Aerial Surveys
Attn: Ken Potter
PO Box 21059
Philadelphia, PA 19114
P: 215-677-3119
F: 215-464-2889
kpotter@keystoneaerialsurveys.com
www.kasurveys.com/index.xml

Keystone Precision Instruments
Attn: George Allport Jr.
1670 East Race Street
Allentown, PA 18109
P: 800-833-9250
F: 610-266-3240
sales@keypre.com
www.keypre.com

Klein Agency, LLC
Attn: Mark Amirault
PO Box 219
Timonium, MD 21094
P: 410-832-7600
F: 410-832-1849
mamirault@eakagency.com
www.kleinagencyllc.com

Marquis Agency
Attn: Debra Christen
900 Route 9 North, Suite 503
Woodbridge, NJ 07095 
P: 800-272-6771 ext 618
F: 732-634-5379
dchristen@marquisagency.com
www.marquisagency.com

Nor East Mapping, Inc.
Attn: Ron Henry, CP
PO Box 270
Kylertown, PA 16847-0270 
P: 814-345-1167
F: 814-345-1176
noreastmapping@verizon.net
www.noreastmapping.com

Oswald Companies
Attn: Paula M. Selvaggio, RPLU
3401 Enterprise Parkway, Suite 101
Beachwood, OH 44122-7340 
P: 216-839-2815
F: 216-839-2801
pselvaggio@oswaldcompanies.com
www.oswaldcompanies.com

Percheron Surveying, LLC
Attn: George Totten
15411 Vantage Parkway, West Suite 205
Houston, TX 77032 
P: 281-447-6230
Fax: 281-272-6679
gtotten@percheronsurveying.com
www.percheronsurveying.com

Precision Laser & Instrument
Attn: Robert J. Barth
85 11th Street Ambridge, PA 15003 
P: 724-266-1600
F: 724-266-8161
rjb@laserinst.com
www.laserinst.com

Szalankiewicz Engineering, PC
Attn: James J. Szalankiewicz
Box 206 Elderton, PA 15736 
P: 724-354-4852
F: 724-354-4273
sellc@windstream.net

Trimble Corporation
Attn: Kelly Liberi
10355 Westmoor Drive
Westminster, CO 80021 
P: 720-587-4606
F: 720-887-6101
kelly_liberi@trimble.com
www.trimble.com