TIER321 serves a variety of clients, some of which can be shared, some of which are private by agreement.  From a small 3 person shop to a $0.5B technical service business, TIER321 is both flexible and focused on accelerating growth.  Some of our clients, past and present, are shown below.


The Academy of

Inspired Learning


“Personal guidance” is the phrase that comes to mind when I think about Bob Paden. His depth of knowledge and experience in business and project management was a tremendous asset.


He would be a true asset in helping any organization that is growing/dealing with change, or looking to work through key decisions, and he comes with my absolute highest recommendation.

—  Tim O'Sullivan, LEED AP BD+C

President at Take Three, Inc

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