S P Construction , in Navi Mumbai is one of the premier real estate company into development and construction of residential apartments, commercial aprtments in and around Navi Mumbai on 2 decades. SP Construction has compiled the ranking of the top construction, contracting, in Navi Mumbai. View the latest list of the largest construction companies. The construction sector in Navi Mumbai has seen double-digit growth in the last couple years. 2014 represents the third consecutive year of this expansion. The construction industry has played quite an important role in the economy in terms of generating revenue.