Greenville-Spartanburg Airport District

Greenville-Spartanburg Airport District, doing business as GSP International, is a South Carolina government entity and airport authority that acts as a federal grant recipient for airport infrastructure improvements, funded primarily through Department of Transportation Federal Aviation Administration programs with recent diversification into economic development and disaster-recovery assistance.

GSP International operates as a prime recipient across 158 of its 160 total federal awards (99%), with two sub-awards related to debris removal under the Adjutant General South Carolina. The entity is structured as a U.S. state government airport authority headquartered in Greer, South Carolina. The vendor's award footprint spans 1991 to the present, with notable acceleration in the past two years: seven awards in 2025 and six in 2026 year-to-date, compared to one or two annually in 2022–2024. Combined obligated dollars across all awards total $239.6 million, substantially exceeding the $35.1 million combined potential value figure — a pattern consistent with reimbursement-based infrastructure grants where obligated dollars reflect completed or near-completed project costs.

GSP International's customer concentration is anchored by the Department of Transportation Federal Aviation Administration Southern Region, which issued 26 awards from the Airport Improvement Program (CFDA 20.106), Airport Infrastructure Grants program (CFDA 20.117), and COVID-19 relief initiatives. Recent representative awards include a $27.8 million project grant (May 2026) for runway rehabilitation, a $4.3 million grant (July 2026) for general aviation apron expansion, a $3.3 million grant (July 2026) for terminal baggage handling system replacement, and a $1.2 million grant (July 2023) for terminal glass replacement. GSA's Public Buildings Service Central Office placed 15 awards totaling $10.3 million in combined potential value for facility leasing and office building lease arrangements under the Basic Ordering Agreement GS04B43115 — the sole named parent vehicle in the portfolio, carrying 96 task orders. The Department of Homeland Security Transportation Security Administration issued 11 awards valued at $4.3 million combined. A single $8.6 million project grant from the Department of Commerce Economic Development Administration (awarded April 2026) funds roadway extension and jet blast deflector installation to support cargo traffic recovery in the region.

The portfolio is dominated by airport infrastructure and facility-leasing work. Primary NAICS codes reflect the dual operational structure: Lessors of Nonresidential Buildings (97 awards) captures GSA facility-leasing activity, while Water Supply and Irrigation Systems (3 awards) and Regulation and Administration of Communications, Electric, and Gas Utilities (3 awards) reflect airport utility and infrastructure operations. PSC coding shows Lease/Rental of Office Buildings as the plurality (45 awards), with Utilities–Electric and Utilities–Water each appearing in 4 awards.

Only one award carries a completion date within the next twenty-four months, indicating minimal recompete pressure in the immediate term. The vendor's recent activity trajectory — accelerating from one or two grants per year in 2022–2024 to six to seven annually in 2025–2026 — reflects increased federal infrastructure investment flowing through FAA airport improvement programs, particularly funding tied to the Infrastructure Investment and Jobs Act.