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J. Daniel Arthur, P.E. 
Managing Partner
Program/Project Manager
Environmental/Technology Specialist

918.382.7581 Ext 119 Office
918.740.9930 Mobile
darthur@all-llc.com

Dan Arthur is one of the University of Missouri - Rolla's Top 40 Under 40.
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Mr. Arthur earned a Bachelor of Science Degree in Engineering from the University of Missouri-Rolla and is a registered Professional Engineer. Mr. Arthur  has managed a diversity of projects and programs that have ranged in scope and complexity, including multi-discipline projects involving design and construction. 

Mr. Arthur's experience prior to beginning ALL-LLC includes more than 10 years of experience with a large international consulting firm where he served as a Client Service Manager and was responsible for contracts exceeding $20 millions.  During this period, he gained significant experience as a project and manager and technical advisor serving clients throughout the United States and abroad.  

Prior to Mr. Arthur's consulting career, he served as an Enforcement Officer for the United States Environmental Protection Agency in Region V (Chicago, Illinois).  He also has experience working in Oklahoma and Texas with a small independent oil producing company as well as with an oilfield service company.