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No. 19 · ENR Top 400 Contractors 2026

Gilbane Building Co.

Gilbane Building Co. is ranked No. 19 on the ENR Top 400 Contractors list for 2026, and is listed here in Providence, Rhode Island.

  • General contractor

Who is Gilbane Building Co.?

Gilbane is a national construction and real estate development firm headquartered in Providence, Rhode Island. It was founded in 1870 by William H. Gilbane. On the ENR Top 400 Contractors list for 2026, published by Engineering News-Record, it ranks No. 19.

Call Gilbane Building Co. at (844) 240-0004. Its website is gilbaneco.com.

Gilbane Building Co. is one of 3 construction companies we list in Providence. Before you hire any contractor in Rhode Island, check the license with the Rhode Island Contractors' Registration and Licensing Board.

Company background from its Wikipedia article.

What does Gilbane Building Co. say about its work?

Gilbane is one of the largest privately held and family-owned construction and real estate development firms in the industry. Visit to learn about us!

In the company's own words, from gilbaneco.com, read October 2026.

Where is Gilbane Building Co. located?

Gilbane Building Co. is listed in Providence, RI. Its street address is not on record yet.

How big is Gilbane Building Co.?

Gilbane Building Co. ranks No. 19 on the ENR Top 400 Contractors list for 2026. Engineering News-Record ranks the largest U.S. contractors by construction revenue.

Source: ENR Top 400 Contractors (2026), Engineering News-Record

How do I check Gilbane Building Co.'s contractor license?

Search the Rhode Island Contractors' Registration and Licensing Board for Gilbane Building Co. before you hire. We do not hold license records for individual companies. Rhode Island requires contractors to register with the Contractors' Registration and Licensing Board.

Check a license in Rhode Island

Licensing rules checked October 2026. Requirements change, so confirm on the state site.

Run a business like Gilbane Building Co.? See our general contractor website design and construction website design services.

What other construction companies are in Providence?

We list 3 construction companies in Providence. Here are 2 more.

All construction companies in Providence
FAQ

Gilbane Building Co.: FAQs

Where is Gilbane Building Co. located?

Gilbane Building Co. is listed in Providence, Rhode Island. Its street address is not on record yet.

What kind of company is Gilbane Building Co.?

Gilbane Building Co. is listed as a general contractor in Providence, Rhode Island.

What does Gilbane Building Co. say about its work?

On gilbaneco.com, Gilbane Building Co. describes itself like this: "Gilbane is one of the largest privately held and family-owned construction and real estate development firms in the industry. Visit to learn about us!"

How do I contact Gilbane Building Co.?

Call (844) 240-0004. Visit gilbaneco.com.

How big is Gilbane Building Co.?

Gilbane Building Co. ranks No. 19 on the ENR Top 400 Contractors list for 2026. Engineering News-Record ranks the largest U.S. contractors by construction revenue.

When was Gilbane Building Co. founded?

Gilbane Building Co. was founded in 1870 by William H. Gilbane.

Is Gilbane Building Co. licensed?

We do not hold license records for individual companies. Rhode Island requires contractors to register with the Contractors' Registration and Licensing Board. Search the Rhode Island Contractors' Registration and Licensing Board to check a contractor before you hire.

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Office locations © OpenStreetMap contributors, available under the Open Database License. Company rankings from the ENR Top 400 Contractors (2026).

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