Support Staff

Controller and Business Manager MARIE SONNEN

Marie joined the firm in 2011 as our Controller and Business Manager.  She is a CPA and earned her Bachelor of Science in Accounting from the University of Denver.

In addition to her involvement with the firm, Marie has four years experience in forensic accounting and litigation support while she was a CPA in New York.  She was also an audit supervisor for Price Waterhouse where she gained experience dealing with diverse clients and industries.  Marie has ten years experience in a controllership position with an independent oil and gas exploration and production company in Denver.  She has written and published numerous articles and has been asked to speak frequently on accounting and other topics.  Her broad accounting and management background has served her well at BKSN where she oversees staffing, office management, accounting, finance, insurance, and IT. 

In her spare time, Marie enjoys Bible study and teaching, genealogy, miniatures, scrapbooking, photography, quilting, and traveling.