The city of Waltham is located in the county of Middlesex. It covers a total area of 35.0 sq. km. Local educated and trained workforce is involved in businesses related to industries involved in aviation, alternative medicine, arts and crafts, automotive, architecture, cleaning, information technology, commercial printing, manufacturing of computer, pharmaceuticals, freight forwarding, health and insurance. Commercial spaces are utilized by garden centers, hardware stores, pawn broker shops.