Grand Isle Shipyard LLC has 1,152 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 3.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
Established in 1948 in Grand Isle, LA, GIS began as a modest company serving the commercial fishing industry. It quickly evolved, entering into the emerging Oil & Gas Industry in the Gulf of Mexico. Today, GIS services the oil and gas, power, renewables and critical infrastructure industries nationally and internationally. With nearly 3,000 employees, 21 strategically located facilities, and 20 service lines, GIS has the resources to span the complete life cycle of our customers' projects, and the capability to provide solutions in all the markets we service. We align our services with operations from the development stage of major projects, through construction, commissioning, and ultimately decommissioning.
As of September 2025
Grand Isle Shipyard
workforce metrics
Headcount
1.2k
Avg. Salary
$79.1k
Tenure
5.5yr
Growth Rate
3.8%
Hiring Rate
Attrition Rate
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Interactive chart of Grand Isle Shipyard annual worldwide employee count from 2023 to 2025.
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