| | NICKLAUS ENGINEERING, INC. | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) 8(A) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | IDC | $999,999,999,999 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | 8A | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | Apr 16, 2025 | Apr 16, 2025 | — |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $999,999,999,999 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | SBA | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | Dec 19, 2024 | Dec 19, 2024 | — |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $999,999,999,999 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | WOSB | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | Sep 30, 2024 | Sep 30, 2024 | Sep 29, 2029 |
| | NICKLAUS ENGINEERING, INC. | BASE OPERATION SUPPORT SERVICES IN SUPPORT OF THE NAVAL
OBSERVATORY FLAGSTAFF (NOFS), AZ | IDC | $3,701,242 | DEPT OF THE NAVY | DEPT OF THE NAVY | 8AN | 561210Facilities Support Services | S216HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT | Aug 26, 2024 | Sep 1, 2024 | Aug 31, 2029 |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $931,533 | DEPT OF THE ARMY | DEPT OF THE ARMY | 8AN | 221320Sewage Treatment Facilities | S222HOUSEKEEPING- WASTE TREATMENT/STORAGE | Oct 30, 2023 | Nov 1, 2023 | Oct 31, 2026 |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $2,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | 8AN | 562910Remediation Services | F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | Sep 29, 2021 | Sep 29, 2021 | — |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $65,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | WOSB | 541330Engineering Services | C1JZARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS | Sep 29, 2020 | Sep 28, 2020 | Sep 29, 2025 |
| | NICKLAUS ENGINEERING, INC. | WASTEWATER TREATMENT | IDC | $914,396 | DEPT OF THE ARMY | DEPT OF THE ARMY | 8AN | 221320Sewage Treatment Facilities | S222HOUSEKEEPING- WASTE TREATMENT/STORAGE | Apr 30, 2020 | Apr 30, 2020 | — |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $4,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 562910Remediation Services | F999OTHER ENVIRONMENTAL SERVICES | Apr 17, 2020 | Apr 16, 2020 | Apr 16, 2023 |
| | NICKLAUS ENGINEERING, INC. | BASE ENVIRONMENTAL SERVICES - SERES BEST IDIQ | IDC | $4,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | 8AN | 562910Remediation Services | F999OTHER ENVIRONMENTAL SERVICES | Apr 16, 2020 | Apr 17, 2020 | — |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $3,212,789 | DEPT OF THE NAVY | DEPT OF THE NAVY | 8AN | 561210Facilities Support Services | Z1AAMAINTENANCE OF OFFICE BUILDINGS | Aug 7, 2019 | Sep 1, 2019 | Feb 28, 2025 |
| | NICKLAUS ENGINEERING, INC. | FIRE SUPPRESSION SUPPORT SERVICES | IDC | $5,227,174 | DEPT OF THE ARMY | DEPT OF THE ARMY | 8AN | 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | J012MAINT/REPAIR/REBUILD OF EQUIPMENT- FIRE CONTROL EQUIPMENT | Mar 28, 2019 | Mar 28, 2019 | Mar 27, 2024 |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $2,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | 8AN | 236220Commercial and Institutional Building Construction | Z2NEREPAIR OR ALTERATION OF WATER SUPPLY FACILITIES | Sep 28, 2018 | Sep 28, 2018 | — |
| | NICKLAUS ENGINEERING, INC. | IGF::OT::IGF BPA SETUP FOR SAMPLING OF HAZARDOUS AND NON HAZARDOUS WASTE | BPA | $150,000 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 541380Testing Laboratories and Services | F107ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS | Jun 12, 2017 | Jun 12, 2017 | — |
| | NICKLAUS ENGINEERING, INC. | IGF::OT::IGF SO CA AND AZ 8(A) BOA | BOA | $12,000,000 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 237310Highway, Street, and Bridge Construction | Z2JZREPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | Oct 6, 2016 | Oct 6, 2016 | Oct 5, 2019 |
| | NICKLAUS ENGINEERING, INC. | — | IDC | $2,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 236220Commercial and Institutional Building Construction | Z2JZREPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | Mar 31, 2016 | Mar 30, 2016 | — |