The story
Founded by William Gilbane in 1873.1
Private company
Logo: Gilbane Building, CC BY-SA 2.0, via Wikimedia Commons3
Gilbane Building Company is a family-held national construction and facility management company based in Providence, founded in 1873.1 Its website says: “Gilbane is one of the largest privately held and family-owned construction and real estate development firms in the industry.”13 It was founded by William Gilbane.1 It is part of Gilbane, Inc.1
Last updated Oct 21, 2026.
Gilbane Building Company is part of a group headed by Gilbane, Inc.. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Founded by William Gilbane in 1873.1
Who has led Gilbane Building Company, and when. Pick a name to see everywhere that person has worked.
From Wikidata.1
Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.
| Year | Other federal assistance | Federal contracts | Total |
|---|---|---|---|
| 2026 | – | $527.7K | $527.7K |
| 2025 | – | $943.1K | $943.1K |
| 2024 | – | $37.0M | $37.0M |
| 2023 | – | $2.0M | $2.0M |
| 2022 | – | $27.6M | $27.6M |
| 2021 | – | $2.0M | $2.0M |
| 2020 | – | $2.6M | $2.6M |
| 2019 | – | $3.1M | $3.1M |
| 2018 | – | $19.7M | $19.7M |
| 2017 | – | $1.9M | $1.9M |
| 2016 | – | $2.0M | $2.0M |
| 2015 | – | $3.2M | $3.2M |
| 2014 | – | $2.0M | $2.0M |
| 2013 | – | $5.9M | $5.9M |
| 2012 | – | $61.8M | $61.8M |
| 2011 | – | $27.4M | $27.4M |
| 2010 | – | $43.9M | $43.9M |
| 2009 | $2.0M | $16.6M | $18.6M |
| 2008 | $351.2K | $16.4M | $16.7M |
Obligated amounts from USAspending.gov4, by calendar year, 2008–2026, for its registration. Obligations are what agencies committed, not always what was paid out. Contracts pay for goods and services; grants, loans and direct payments are assistance. Loans are charted at the face value of the loans listed here. An award’s amount below is its lifetime total, and some began before the years charted.
The numbers on this page point here. Each one links to the record it came from.