AEROCON PHOTOGRAMMETRIC SERVICES, INC
9659 W GRAND LEDGE HWY
SUNFIELD, MI 48890
Office: (800) 826-7518
Fax: (517) 372-8112
cbassett@abramsaerial.com

AERO-METRIC INC
4020 TECHNOLOGY PARKWAY
PO BOX 449
SHEBOYGAN, WI 53082
Office: (920)457-3631
County: SHEBOYGAN
Fax: (920)457-0410

AEROTEK
JOHN MELSHA
5471 WATERFORD LA
GRAND CHUTE, WI 54913
Office: (920)327-9332
Fax: (920)225-7690

ALIGNEX INC
AMY JARVIS
7200 METRO BLVD
EDINA, MN  55439
Office:  (952)888-680
Fax:  (952)888-13551

AYRES ASSOCIATES
DARYL D SATHER
9808 ROBIN OAK ROAD
MINNETONKA, MN 55305
Office: (952)270-3175
Fax: (608)4431-1250

BEN MEADOWS
GARY CLARK
PO BOX 5277
JANESVILLE, WI 53547
Office: (608)757-4615
FAX: (608) 743-8007

BERNTSEN INTERNTL.
PO BOX 8670
MADISON, WI 53708
Office: (608)249-8549
Fax: (608)249-9794
Site: berntsen.com
surveymark@berntsen.com

HARRISON MARKER
ELLEN J. JOHNSON
PO BOX 66
ANOKA, MN 55303
Office: (763)421-1445
harrisonmarker@juno.com

LEICA GEOSYSTEMS
 JENNIFER BUMFORD
 5051 PEACHTREE CORNERS  CIRCLE  SUITE 250
 NORCROSS, GA 30092
 Phone: 770-326-9536
 Fax: 770-326-9586
 jennifer.bumford@leicaus.com
ww.leica-geosystems.us

MUNICIPAL MARKING
TONY KRESIC
PO BOX 221
GILBERTS, IL 60136
Office: (847)426-3561
Fax: (847)426-3781
Site: mmdsales.com

POSITIONING SOLUTIONS CO.
THOMAS WALRATH
2236 BLUEMOUND RD. UNIT A
WAUKESHA, WI 53186
Office: (262)798-5252
Home: (262)821-2153
Fax: (262)798-5253
twalrath@wi.rr.com

Website: www.1psc.com

SEILER INSTRUMENTS
TERRANCE LUESCHOW
9755 AIRWAYS COURT
FRANKLIN, WI 53132
Office: (920)451-8686
Fax: (920)451-8696
Site: seilerinst.com
tlueschow@seilerinst.com

STAN'S INDUSTRIAL 
P.O. BOX 142
LYNDON STATION, WI 549112
Office: (608)666-3511