Listed below is the contact information for vendors who provide services and products to assessors and the general public.
Affiliated Computer Services
18512 Co Rd 2
Wiggins, CO 80654
Phone: 1-800-800-8235 / 970-483-6584
Fax: 970.483.8150
John Lough john.lough@acs-inc.com
Diane Wissel diane.wissel@acs-inc.com
Apex Software (Starcap Marketing, Ltd.)
6363 DeZavala Road, Suite 200
San Antonio, TX 78249
Phone: 800-858-9958 Fax: 210-699-1150
Randall Garrett rgarrett@apexwin.com
Robert K. Smoote
Brian S. Woolard
Conference materials only: Jay Graber sgraber@apexwin.com
Board of Assessment Appeals
1313 Sherman Street, Room 315
Denver, CO 80203
Phone: 303-866-5880 Fax: 303-866-4485
Diane Fechisin diane.fechisin@state.co.us
Causeway Data Communications Ltd.
Innovation Centre, Science Research Park Cromore Road
Co Londonderry, BT52 1XE United Kingdom
Phone: 001-44-2870-280031 Fax: 001-44-2870-280098
Ian Lamont Ian.Lamont@cdc-ni.com
Neil Benoit, 19 Suffolk Ave., Swampscott, MA 01907 PH: 617-538-6625
Neil.Benoit@cdc-ni.com
CBIZ Property Tax Solutions
P.O. Box 2798
Littleton, CO 80161-2798
Phone: Fax:
Gary Steffen
Colorado Cattlemen's Association
8833 Ralston Road
Arvada, CO 80002
Phone: 303-431-6422 Fax: 303-431-6446
Terry Fankhauser cocattlemens@qwest.net
Colorado CustomWare
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1109 Oak Park Drive, Suite 100
Fort Collins, CO 80525-6272
Phone: 800-806-7896 Fax: 970-223-4204
Nora Priegel nora.priegel@cci.ws
Christi Sampson Christi.sampson@cci.ws
Lori Schlotter lori.schlotter@cci.ws
Coors Brewing Company
P.O. Box 4030, CE346
Golden, CO 80401
Phone: 303-277-3867 Fax: 303-277-3257
Paul Asmus paul.asmus@coors.com
Countrywide Tax Services Corporation
7105 Corporate Drive
Plano, TX 75024
Phone: 800-925-2158 Fax: 800-924-7615
D & T Ventures
110 Bank St. SE Suite 203
Minneapolis, MN 55414
Phone: 320-230-0540 Fax:
Jeff Schulze Jschulze@dtventures.net
Dan Brennan
Division of Property Taxation
1313 Sherman Street, Room 419
Denver, CO 80203
Phone: 303-866-5814 Fax: 303-866-4000
JoAnn Groff joann.groff@state.co.us
Pam Godfrey pam.godfrey@state.co.us
Curt Settle curt.settle@state.co.us
Stan Gueldenzopf stan.gueldenzopf@state.co.us
Downey & Associates
383 Inverness Parkway, Suite 300
Englewood, CO 80112
Phone: 303-813-1111 Fax: 303-813-1122
Tom Downey, Jr. tdowney@downknick.com
ESRI-DENVER
One International Court
Broomfield, CO 80021-3200
Phone: 303-449-7779 Fax:
Nancy Bohac nbohac@esri.com
Kevin Hodson kkhodson@esri.com
Jeff Tucker jtucker@esri.com
Chris Longo clongo@esri.com
Farm Credit of Southern Colorado
P.O. Box 115
Limon, CO 80828
Phone: 719-570-1087 Fax: 719-775-2839
Shawna Neppl shawna.neppl@fcbw.com
Farragut Systems
1455 Dixon Avenue Suite 310
Lafayette, CO 80026
Phone: 303-666-9133 X101 Fax:
Bill Campbell billcamp@farragut.com
GDX Data
7100 E. Belleview
Greenwood Village, CO 80111
Phone: 303-290-9501 Fax: 303-290-9378
Kelly Matzenbacher (Mr.) kmatzenbacher@gdxdata.com
hal Systems Corporation
www.halfile.com
9457 South University Blvd., PMB 217
Highlands Ranch, CO 80126
Phone: 303-791-5688
Kathy Taylor, Account Manager, ktaylor@halfile.com
Document Management Consultant
Lincoln County Farm Bureau Board
P.O. Box 424
Limon, CO 80828
Phone: 719-775-2664 Fax: 719-775-0367
Cherry Stogsdill
Logan & Fermine
33 W. Hampden Avenue, Suite 740
Englewood, CO 80110
Phone: Fax:
Rick Fermine rfirm@aol.com
Rick Logan rlogan77@aol.com
Manatron, Inc. www.manatron.com
10900 NE 8th St., Suite 700
Bellevue, WA 98004
Phone: 425-635-0709--Steve Strong Ext. 110; John Walters, Ext. 112
Steve Strong steve.strong@manatron.com
John Walters john.walters@manatron.com
McLain Attorney at Law
3962 S. Olive Street
Denver, CO 80237-2038
William McLain wamclain@aol.com
Moore-Wallace BCS
1010 Depot Hill Road, Suite 100
Broomfield, CO 80020
Phone: 303-469-2000 Fax: 303-469-8414 Cell: 303-618-0104
Gerry Case Gerry.case@rrd.com
Mountain Appraisal & Consulting ![]()
7084 E. Second Ave.
Denver, CO 80220
Phone: 303-367-1171 Fax:
Dave Siefkas dave.bojo@comcast.net
Northwest Pipeline
c/o Williams Ad Valorem Tax Company
P.O. Box 2400, MD 46-4
Tulsa, OK 74102
Bruce Neilsen
Pagosa Fire Protection District
191 N. Pagosa Blvd.
Pagosa Springs, CO 81147
Phone: 970-731-4191 Fax: 970-731-4194
Diane Bower dianebower@centurytel.net
Pictometry International
5846 South Pike Drive
Larkspur, CO 80118
Phone: 303-451-7290 Fax: 303-457-4919
John Matyjasik john.matyjasik@pictometry.com
Rocky Mountain Valuation Specialists
1526 Cole Boulevard, Building 3, Suite 150
Lakewood, CO 80401-3410
Phone: 303-914-9565, X227 Fax: 303-914-9517
Steve Snyder steve.snyder@rockymountainvaluation.net
Shell Oil Company
P.O. Box 4369
Houston, TX
Phone: 713-241-3039 Fax: 713-241-3095
Joe Baker joe.baker@shell.com
Alan Sherrill alan.sherrill@shell.com
Smart Data Strategies, Inc.
6424 Willow Broom Trail
Littleton, CO 80125
Phone: 303-973-5730 Fax: 720-981-0532
Jim Miller jmiller@sds-inc.com
Software Techniques
1250 Minnesota Avenue
Winter Park, FL 32789
Phone: 407-677-6616 Fax: 407-677-6724
Deborah Clark deborah@customcama.com
Target Corporation
P.O. Box 9456
Minneapolis, MN 55440-9456
Phone: Fax:
Dale Lambrecht dale.lambrecht@target.com
Tax Management Associates, Inc.
2225 Coronation Blvd.
Charlotte, NC 28227
Phone: 704-847-1234 Fax: 704-708-8400
Charlie Shaub Charlie.shaub@tma1.com
Terry Rowland Terry.rowland@tma1.com
Barry Ingram Barry.ingram@mta1.com
Chip Cooke
Tyler Technologies - Eagle Division
P. O. Box 1020
Eagle, CO 81631
Phone: 970-328-7229 Fax:
Dave Hawker dhawker@tyler-eagle.com
Amy Woodworth awoodworth@tyler-eagle.com
Union Pacific Railroad Corporation
1700 Farnam Street, 10 South
Omaha, NE 68102
Steve Gentle stevegentle@up.com
Valero Energy Corporation
P.O. Box 690110
San Antonio, TX 78295-0110
Phone: 210-370-2715 Fax: 210-370-2495
Scott Smajstrla scott.smajstrla@valero.com
Doug Thacker doug.thacker@valero.com
Valuewest, Inc.
5934 South Union Street
Littleton, CO 80127
Phone: 303-903-1554 Fax: 303-933-9287
John JohnZ@valuewest.com
Venn Property Consultants
3036 S. Sheridan Blvd.
Denver, CO 80227-4151
Phone: 303-922-7485 Fax:
Richard Venn svenn80227@aol.com
Visual Lease Services ![]()
200 E. Main Street
Holdenville, OK 74848-1040
Phone: 800-535-6467 Fax: 405-379-2889
Gary Mask gemask@vlsmaps.com
Rick Mask rmask@vlsmaps.com
Ron Sosbee rlsosbee@vlsmaps.com