About i-TEN Associates

Founded in 2003, the firm provides Photogrammetry, LiDAR, GIS, CAD and CAFM products and services.

i-TEN has access to resources of ValueCAD, a business that has provided GIS, CAD, and CAFM services since 1990.

In January 2008, the firm acquired the former Spencer B. Gross, Inc. (SBG Maps), Photogrammetric Engineering. SBG Maps has provided quality photogrammetric services for over 50 years in the Northwest region and Country wide. The addition of SBG Maps makes i-TEN Associates an industry leader in solutions for enterprise physical assets management such as:
  • Land
  • Natural Resources
  • Utilities and Transportation infrastructure
  • Buildings and Documents using , GIS, photogrammetric, CAD and data integration tools
Our customers benefit from improved workflow and related decision support and productivity improvement.

With offices in Portland and the San Francisco Bay area, i-TEN's in-house professional and technical staff provide their expertise to clients throughout the country.

i-TEN Team

  • Photogrammetry: High-accuracy, high-resolution photogrammetry and LiDAR derived products for a wide variety of public agencies, engineering firms, and commercial enterprises.
    Read more about i-TEN Photogrammetry services

  • GIS: GIS development, from database design through implementation. We develop customized tools and applications to fit the needs of our clients, using .NET, ArcGIS Server, ArcGIS Extensions, and REST API.
    Read more about GIS services

  • CAD: i-TEN in association with its sister company ValueCAD provides 2D/3D CAD services, including design and drafting support in; Civil, Electrical, Mechanical 3D Modeling, Architectural, Structural drawings and Facilities Management.
    Data is provided using various CAD software programs, such as:
    • MicroStation
    • AutoCAD
    • AutoDesk Civil 3D
    • CoCreate ..and more
    Read more about CAD

  • Facilities Management:
    • i-TEN works with large and small organizations to develop customized applications for their facilities management needs. We help get your data accessible to the right people and to help them streamline their workflow, improving overall efficiency in your organization.
    Read more about Facilities Management