| | CS-PROSPECTUS DEVELOPMENT BLRI001, 003 | DAVID M. DORNBUSCH AND COMPANY | $164,920 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | Jun 1, 2026 | Jun 1, 2026 | May 1, 2029 |
| | CS PROSPECTUS DEVELOPMENT FIIS007-27 | DAVID M. DORNBUSCH AND COMPANY | $96,140 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | Apr 6, 2026 | Apr 6, 2026 | Sep 30, 2027 |
| | CS PROSPECTUS DEVELOPMENT FOR SEKI004 | DAVID M. DORNBUSCH AND COMPANY | $144,470 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | Mar 18, 2026 | Mar 18, 2026 | Jul 31, 2028 |
| | CS PROSPECTUS DEVELOPMENT FOR OLYM001 | DAVID M. DORNBUSCH AND COMPANY | $79,779 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Dec 4, 2024 | Dec 4, 2024 | Nov 30, 2026 |
| | PROSPECTUS DEVELOPMENT SUPPORT FOR GULF ISLANDS NATIONAL SEASHORE GUIS001-27 | DAVID M. DORNBUSCH AND COMPANY | $116,984 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Sep 23, 2024 | Sep 26, 2024 | May 31, 2027 |
| | GRTE CS SOLE SOURCE GRTE001 | DAVID M. DORNBUSCH AND COMPANY | $15,840 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R710SUPPORT- MANAGEMENT: FINANCIAL | May 14, 2024 | May 14, 2024 | Sep 30, 2025 |
| | CS HOSP002 PROSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $63,285 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Apr 15, 2024 | Apr 15, 2024 | Dec 31, 2024 |
| | CS LAKE004 PERSONAL PROPERTY APPRAISAL | DAVID M. DORNBUSCH AND COMPANY | $77,234 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Mar 12, 2024 | Mar 12, 2024 | Sep 30, 2024 |
| | PIRO001 - TASK 10 PANEL SUPPORT | DAVID M. DORNBUSCH AND COMPANY | $11,520 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Jun 9, 2023 | Jun 9, 2023 | Aug 1, 2023 |
| | BLRI-PROSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $226,150 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Mar 8, 2023 | Mar 8, 2023 | Sep 30, 2025 |
| | CS OLYM003 PROSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $93,551 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Mar 8, 2023 | Mar 8, 2023 | Jul 31, 2025 |
| | SUPPORT FOR CONTRACT PROSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $106,085 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Feb 16, 2023 | Feb 16, 2023 | Aug 31, 2025 |
| | ZION-003-21 - UPDATE PROSPECTUS | DAVID M. DORNBUSCH AND COMPANY | $66,636 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Jun 30, 2022 | Jun 29, 2022 | Jul 1, 2024 |
| | GULF COAST PROSPECTUS ASSISTANCE | DAVID M. DORNBUSCH AND COMPANY | $28,900 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Mar 23, 2022 | Mar 23, 2022 | Jul 1, 2022 |
| | VOYA002 PORSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $87,461 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Aug 2, 2021 | Aug 2, 2021 | Aug 31, 2022 |
| | CFFR SUPPORT | DAVID M. DORNBUSCH AND COMPANY | $43,700 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Jul 6, 2021 | Jul 6, 2021 | Dec 31, 2022 |
| | PROSPECTUS DEVELOPMENT SERVICES - STLI FERRY | DAVID M. DORNBUSCH AND COMPANY | $103,964 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Jun 7, 2021 | Jun 7, 2021 | Mar 31, 2023 |
| | GRCA002 PROSPECTUS DEVELOPMENT UPDATE | DAVID M. DORNBUSCH AND COMPANY | $81,631 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Jun 3, 2021 | Jun 3, 2021 | Dec 31, 2023 |
| | SEKI FEASIBILITY ANALYSIS | DAVID M. DORNBUSCH AND COMPANY | $47,220 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Sep 8, 2020 | Sep 9, 2020 | Jun 20, 2021 |
| | STLI FINANCIAL ANALYSIS | DAVID M. DORNBUSCH AND COMPANY | $18,500 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Aug 24, 2020 | Aug 24, 2020 | Feb 5, 2021 |
| | COVID-19 MARKET FORECASTING | DAVID M. DORNBUSCH AND COMPANY | $94,820 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Jul 8, 2020 | Sep 27, 2019 | Dec 31, 2021 |
| | GOGA002 PANEL SUPPORT | DAVID M. DORNBUSCH AND COMPANY | $4,480 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Mar 5, 2020 | Mar 5, 2020 | Apr 1, 2020 |
| | PIRO001 PROSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $99,082 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Sep 26, 2019 | Sep 26, 2019 | May 1, 2023 |
| | PD SUPPORT SERVICES IDIQ - MINIMUM GUARANTEE OBLIGATION | DAVID M. DORNBUSCH AND COMPANY | $0 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Sep 25, 2019 | Sep 25, 2019 | Sep 26, 2020 |
| | LACH003 ROLA003 PROSPECTUS DEVELOPMENT | DAVID M. DORNBUSCH AND COMPANY | $92,811 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541611Administrative Management and General Management Consulting Services | R405SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | Aug 30, 2019 | Aug 30, 2019 | Mar 31, 2021 |