David Semadeni
With 18 years of accounting experience, our Chief Accounting Officer has been a pillar of Spartan Shield Solutions since December 2017. David leverages his extensive expertise to oversee complex financial operations, ensuring accuracy and compliance across all facets of the business.
Licensed as a CPA in Virginia, David holds a Master of Accountancy (MAcc) from the University of Denver and dual bachelor’s degrees in international business and international studies from American University.
Originally from Marvel, Colorado, David now resides in Arlington, VA. Married with three kids, our CAO enjoys an active lifestyle filled with trivia nights, sports, running, bowling, travel, and trying new foods.
Fun Facts About David
- When David was 5-years-old, he wanted to be an archaeologist and dig up buried treasure. Now he digs into numbers instead, but he still enjoys unearthing hidden insights.
- If David could travel anywhere, he’d head to Europe. History, architecture, and tasty food? Count him in.
- His favorite subject in school was geography. These days, he may not be plotting cities on a map, but he’s helping clients navigate the future with confidence.

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