Pennoni

  • Engineering
208 Church Street, SE
Leesburg, VA 20175
(703) 777-3616
(703) 777-3725 (fax)
  • About

    Established in 1966, Pennoni is a multidisciplinary firm that employs more than 1,200 professional, technical, and administrative personnel in offices strategically located to best serve our growing list of clients around the world – including Leesburg, VA. Pennoni provides services to local, state, and federal governments and private, commercial, industrial, and construction clients, as well as to other professional firms.

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