Marc Portney, is an American Entrepreneur, Investor and Business Advisor. Marc is a celebrity Angel Investor on the Science Channel hit show “ALL-AMERICAN MAKERS”. The show features four amateur inventors each week, eager for an opportunity to take their product to market. Portney and his team of savvy experts then decide if they invest in these companies after their pitch.
At the Loudoun County Department of Economic Development, we’re here to help build your business. Dedicated to recruiting new business, growing our existing industries and improving our county’s business climate, we’re ready and waiting to provide a wide range of services for your company, whether you’re a start-up or well-established player.
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