| | NIIHAU RANCH LLC | — | IDC | $6,593,719 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 561210Facilities Support Services | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Oct 30, 2025 | Nov 1, 2025 | — |
| | KNIGHT EAGLE CONTRACTING GROUP, INC. | IDIQ FOR CONSTRUCTION SERVICES AT CHICAGO ARTCC (ZAU), AURORA, IL | IDC | $4,300,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | EDWOSBSS | 236220Commercial and Institutional Building Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Nov 15, 2024 | Nov 15, 2024 | Nov 14, 2029 |
| | PREFERRED ELECTRIC, LLC | — | IDC | $4,300,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 236220Commercial and Institutional Building Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Oct 29, 2024 | Oct 29, 2024 | Oct 28, 2029 |
| | TYONEK AIRCRAFT OVERHAUL, LLC | IDIQ AWARD OF TMSS OPERATIONS AND SUSTAINMENT. | IDC | $75,000,000 | US CUSTOMS AND BORDER PROTECTION | US CUSTOMS AND BORDER PROTECTION | — | 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | May 6, 2024 | May 6, 2024 | May 5, 2029 |
| | NIIHAU RANCH LLC | — | IDC | $5,283,863 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 561210Facilities Support Services | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Oct 25, 2023 | Nov 1, 2023 | — |
| | TYONEK AIRCRAFT OVERHAUL, LLC | — | IDC | $75,000,000 | US CUSTOMS AND BORDER PROTECTION | US CUSTOMS AND BORDER PROTECTION | 8AN | 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Sep 28, 2022 | Sep 28, 2022 | Sep 27, 2027 |
| | SAAB, INC | — | IDC | $40,000,000 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 811219 | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 10, 2022 | Nov 13, 2021 | Nov 12, 2026 |
| | BARTKOWSKI LIFE SAFETY CORP | MINI BLANKET ORDERING AGREEMENT (BOA) FOR CONSTRUCTION PROJECTS AT THE INDIANAPOLIS ARTCC, INDIANAPOLIS, INDIANA | BOA | $2,700,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 236220Commercial and Institutional Building Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Sep 25, 2020 | Sep 25, 2020 | — |
| | BARTKOWSKI LIFE SAFETY CORP | — | BOA | $2,700,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 236220Commercial and Institutional Building Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Sep 22, 2020 | Apr 15, 2021 | — |
| | BERGERSON CONSTRUCTION INC | — | IDC | $10,000 | US COAST GUARD | US COAST GUARD | SBA | 237990Other Heavy and Civil Engineering Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Apr 13, 2016 | Apr 13, 2016 | Apr 13, 2021 |
| | VAZQUEZ COMMERCIAL CONTRACTING, LLC | BPA
IGF::OT::IGF | BPA | $9,500,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 236220Commercial and Institutional Building Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Apr 1, 2016 | Apr 1, 2016 | Mar 31, 2021 |
| | SAAB, INC | — | IDC | $63,000,000 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 811219 | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 29, 2016 | Apr 1, 2016 | Sep 30, 2021 |
| | BARON MANUFACTURING INC | QVL PROCUREMENT: UNIVERSAL INTERLOCK CONTROLLER (UIC) MODIFICATION KIT TAS:: ::TAS IGF::OT::IGF | IDC | $38,496 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Sep 20, 2012 | Sep 20, 2012 | Jan 18, 2013 |
| | ADVANCED RESEARCH & DEVELOPMENT CORP | ASSET(S) TO SUPPORT THE NAS. TAS::69 8107::TAS IGF::OT::IGF | IDC | $577,471 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 334418Printed Circuit Assembly (Electronic Assembly) Manufacturing | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Apr 27, 2012 | Apr 27, 2012 | Sep 24, 2012 |
| | SITEMASTER INC | IGF::OT::IGF TMACC - SITE MASTER INC | IDC | $0 | US COAST GUARD | US COAST GUARD | HZC | 237130Power and Communication Line and Related Structures Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 1, 2012 | Mar 1, 2012 | — |
| | JODY BUILDERS CORP. | IGF::OT::IGF TMACC - JODY BUILDERS INC | IDC | $0 | US COAST GUARD | US COAST GUARD | HZC | 237130Power and Communication Line and Related Structures Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 1, 2012 | Mar 1, 2012 | — |
| | SWAGER COMMUNICATIONS, INC. | IGF::OT::IGF TMACC - SWAGER COMMUNICATIONS INC | IDC | $0 | US COAST GUARD | US COAST GUARD | HZC | 237130Power and Communication Line and Related Structures Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 1, 2012 | Mar 1, 2012 | Feb 28, 2017 |
| | SHAPE CONSTRUCTION INC | — | IDC | $0 | US COAST GUARD | US COAST GUARD | HZC | 237130Power and Communication Line and Related Structures Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 1, 2012 | Mar 1, 2012 | — |
| | HEARTLAND CONSTRUCTION INC | — | IDC | $7,000,000 | US COAST GUARD | US COAST GUARD | HZC | 237130Power and Communication Line and Related Structures Construction | Z1BCMAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | Mar 1, 2012 | Mar 1, 2012 | Feb 28, 2017 |