Meet ITSI Gilbane

Proven at delivering high quality, low risk solutions worldwide.

ITSI Gilbane, a wholly-owned subsidiary of Gilbane Building Company, provides innovative solutions and services for global construction, environmental, fuels, and energy in support of federal government clients. With 64 offices worldwide and 2,800 multidisciplinary personnel, we're able to mobilize rapidly anywhere in the world. ITSI Gilbane executes projects of any size including those in remote, hostile, and austere locations.