Dan Mullen / President & CEO

Fresh out of college in 1989, Dan Mullen started his courtship with the technology industry while building PC’s for a local computer retailer.  In the early 90’s his exposure to the very new discipline of “computer networking” turned into his passion.  He was certified on all of the major vendor’s networks to include both Novell and Microsoft.  He steadily progressed through the ranks of his profession to arrive at the title of “Systems Engineer” for a large computer reseller serving Fortune 100 clients.  After 5 years, and careful consideration, he accepted a position as the principal of the Technology Advisory board for a large building materials manufacturer, Johns Manville.  The few years before building his company were spent maintaining computing platforms in a data center and managing Wide-Area links for the world’s largest B2B publishing company.  In his spare time he taught his craft as a “working professional” at a local technical college.

 Dan’s experience as both a “reseller” and a “client” has helped him to gain the trust of clients in many different professions.  His company, Stonetree Network Solutions, offers a unique blend technology and business experience to its clients.

 Dan lives in Littleton, Colorado with his wife Andréa, two dogs and two teenage daughters (one for each dog)…