About IUI ®

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Infrastructure Upgrade, Inc. ® is incorporated in the State of Delaware. IUI ® is registered with Dun & Bradstreet and Dun & Bradstreet Credibility Corp.

Contact IUI ® at: Infrastructure Upgrade, Inc., P.O. Box 1865, Weaverville, NC 28787. Phone: (415)-712-9708; or via email at admin@infrastructureupgrade.com


Usage: Visitors from 2600+ international cities, 154+ countries, 52 U.S. States/Territories and representing 103+ international languages.

IUI's ® apps are live in the Apple App Store. We established an MBA internship program with Golden Gate University in 2012.

Legal Advisors

IUI's ® law firm Sutter Law is based in San Francisco.

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Dun & Bradstreet

IUI ®is registered with Dun and Bradstreet, with a DUNS # for both our branch and headquarters.

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U.S. Patent & Trademark Office

Infrastructure Upgrade ®, IUI Mobile ® and IUI Enterprise ® are 2014-2017 registered Trademarks with the U.S. Patent & Trademark Office.