leading geographic information system (GIS) technology. ESRI was founded as Environmental Systems Research Institute in 1969 as a privately held consulting firm that specialized in land use analysis projects. The worldwide headquarters of ESRI are anchored in a multi-campus environment in Redlands, California.

TEAM Consulting is a group of assessment and appraisal experts who offer a wide range of professional services to government and industry.  The TEAM consultants have extensive experience in every facet of assessment administration, appraisal education, reappraisals, mass appraisals, market modeling, real and personal property valuation, cadastral mapping (GIS), public information programs, ratio studies, quality control, tax policy, CAMA development and implementation, and more. 

Pictometry International Corp. is the worldwide leader in oblique aerial imagery and imaging software for government and commercial applications. Pictometry’s patented process captures geo-referenced, high-resolution oblique (at an angle, 3-D like view) and orthogonal (straight down) Intelligent Images®.

Pictometry enables users to “See Everywhere, Measure Anything, Plan Everything”®. Headquartered in Rochester, NY, Pictometry has offices throughout the U.S. and Europe. It’s library consists of millions of images of much of the U.S. as well as cities in Western Europe and a presence in Australia, Canada, and Asia. Pictometry offers second order visualization, not authoritative or definitive information (surveying).

Yotta MVS specializes in field data verification, address matching, and imaging.  Using electronic maps and orthophotos, we collect the x-y coordinate for each structure, verify its site address and, optionally, the unit addresses within, and take a street-view image to confirm.
We provide software applications to integrate and review field-verified data at the desktop, allowing appraisers to resolve most appraisal issues in the office.

Hanson is the single source for all your architectural, engineering and management services needs. From traditional A/E services to innovative design-build concepts, Hanson gives you a competitive advantage. And as a nationwide consulting company, we offer the global vision you desire with the local solutions your projects require.

EMS is a professional services corporation located in Phoenix, Arizona, specializing in enterprise-wide Geographical Information System (GIS) consulting, utility conversion, digital engineering solutions, and custom mapping applications.

EMS is a registered Small Business Enterprise with the City of Phoenix and is on the IT Professionals Pre-Qualified list of vendors.  The company principals, Martin Shaeffer, P.E. (President) and Phil Ponce, P.E. (Vice President), have over 30 years of combined expertise in Engineering design, GIS, CAD, database design, and engineering solutions.

Manatron is a customer and property-centric company that provides software and services to enable state and local governments to completely, fairly and accurately assess real and personal property, and to bill and collect the related property taxes from its citizens.

Patriot is the developer of AssessPro, a highly versatile and comprehensive, Computer Assisted Mass Appraisal (CAMA) application with the most powerful assessment tools available in today's market. Full real and personal property valuation models, administration, document and photograph storage, and the best integrated sketch application available are all included.

Tyler’s software and services enable local governments–cities, counties, schools and other government entities–to become more efficient, more accessible, and more responsive to the needs of citizens