gilbane, gilbane inc., ginc, gilbane building company, gbco, gilbane development company, gdco,building, development, real estate, investment, public/private partnership, project management, commercial construction, residential construction, industrial construction, commercial contractor, residential contractor, industrial contractor, general contractor, building contractor, property management, family-owned, construction, building company, client advocacy, finance, development, planning

gilbane inc., one of the largest privately held family-owned companies in the construction and real estate industry, is committed to providing complete facility solutions to our clients. since 1873, our company's stability - and emphasis on client advocacy - has enabled us to help our customers reach their goals. gilbane inc. comprises two operating companies, gilbane building company and gilbane development company. the two often work in concert to provide integrated expertise in finance, development, planning and construction.