GridPoint Inc., a closely held provider of energy-management technology, added $6 million to a funding round it announced in May.
The Arlington, Virginia-based company has raised $22.2 million in a debt offer, according to a filing with the U.S. Securities & Exchange Commission dated July 2. GridPoint said May 13 that it raised about $16 million from existing investors.
Sarah Trainor, a spokeswoman for GridPoint, declined to say who provided the additional funding when reached today by telephone.
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