About Us

3i designs and manufactures technologies for living cell, live cell, and intravital fluorescence microscopy including digital holography, spinning disk confocal, multi-photon and lightsheet. Customers worldwide use 3i’s SlideBook microscopy software to manage everything from instrument control to image capture, processing and data analysis.

Company profile

3i is a biotechnology company established in 1995 by a group of scientists whose wide range of research activities includes cell biology, immunology, neuroscience and computer science. Our collective aim is to provide advanced multi-dimensional microscopy platforms that are intuitive to use, modular in design, and meet the evolving needs of investigators in the biological research community. 3i is headquartered in Denver, Colorado (USA) with offices in London, United Kingdom, and Göttingen, Germany.

Environmental responsibility

3i’s headquarters in Denver, Colorado is a repurposed taxi repair garage modernized using 100% reclaimed materials by Tres Birds Workshop. The building features repurposed hockey glass from The Pepsi Center, a mezzanine constructed of reclaimed pallet rack uprights and maple railroad boxcar floor boards, and a wall system made from 21,000 recycled PET plastic water bottles that provides far better thermal insulation than glass. We use 100% recycled paper and reduce paper waste by replacing large printed manuals with comprehensive digital manuals in addition to a robust in-application help system.

Upcoming Events

Meet us at one of our upcoming events

May - July
May 2022
Bar Harbor, ME USA
June-July 2022

Lisbon, Portugal
June 2022

Boston, MA USA

Let’s work together


    Phone: +1 (303)-607-9429 x1
    Email: sales@intelligent-imaging.com

    Profile on Ariba Discovery


    Phone: +1 (303)-607-9429 x2
    Email: support@intelligent-imaging.com

    Download 3i QuickSupport


    Intelligent Imaging Innovations, Inc.

    3575 Ringsby Ct, Suite 102

    Denver, CO 80216, USA

    Phone: +1 (303)-607-9429

    Fax: +1 (303)-607-9430



    Intelligent Imaging Innovations GmbH

    Königsallee 9-21

    D-37081 Göttingen, Germany

    Phone: +49 (0)551-508-39-266

    Fax: +49 (0)551-508-39-268


    Intelligent Imaging Innovations Ltd

    17 Westbourne Studios

    242 Acklam Rd, London, UK W10 5JJ

    Phone: +44 (0) 2037 440031


    Intelligent Imaging Innovations SAS

    17 rue Moreau

    75012 Paris, France

    Phone: +33 6 60 78 55 21