| | CHSDM: REPAIR MANSION CELLAR WALL. | EWING COLE INC. | $43,042 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Feb 17, 2026 | Feb 17, 2026 | Jun 3, 2026 |
| | NZP-DC: ASSESS HVAC SYSTEM AT ELEPHANT HOUSE (PN 2533104). | EWING COLE INC. | $446,717 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Apr 16, 2025 | Apr 16, 2025 | May 6, 2026 |
| | THIS IS TASK ORDER NO. 33330224FF0010499, W.O. NO. 019, AGAINST IDIQ NO. 33330221DF0010127, TO PROVIDE IMPROVED DOCK ROAD, AT SERC. | EWING COLE INC. | $399,924 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 26, 2024 | Sep 26, 2024 | Jan 3, 2026 |
| | THIS IS TASK ORDER NO. 33330224FF0010497, W.O. NO. 017, AGAINST IDIQ NO. 33330224FF0010497, TO PROVIDE FOR THE RENOVATION OF 2W CFCH OFFICE SUITE. | EWING COLE INC. | $115,162 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 23, 2024 | Sep 23, 2024 | Jan 14, 2025 |
| | RENEW AMPHIBIAN REPTILE CONSERVATION CENTER, SMITHSONIAN'S NATIONAL ZOO AND CONSERVATION BIOLOGY INSTITUTE | EWING COLE INC. | $9,442,386 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 16, 2024 | Sep 16, 2024 | Oct 25, 2027 |
| | AIB: PROVIDE STUDY FOR SECONDARY POWER | EWING COLE INC. | $545,015 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Aug 8, 2024 | Aug 8, 2024 | May 31, 2026 |
| | NMNH: REPLACE CHILLERS. | EWING COLE INC. | $2,498,696 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Jun 4, 2024 | Jun 4, 2024 | Aug 23, 2027 |
| | MSC: UPGRADE POWER SYSTEM AT MSC. | EWING COLE INC. | $1,661,190 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 12, 2023 | Sep 12, 2023 | Jul 30, 2025 |
| | CAP GALLERY ANALYZE ADMIN HQ PURCHASE OPTION | EWING COLE INC. | $326,152 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Aug 16, 2023 | Aug 16, 2023 | Dec 31, 2024 |
| | NMAH: IMPROVE HUMIDITY CONTROL AT DIBNER LIBRARY | EWING COLE INC. | $547,240 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Aug 16, 2023 | Aug 16, 2023 | Oct 30, 2025 |
| | CHSDM INSTALL NEW SERVICE GATE. | EWING COLE INC. | $265,724 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Aug 14, 2023 | Aug 14, 2023 | Sep 29, 2025 |
| | NZP-DC: PROVIDE INFRASTRUCTURE FOR NATURE PLAY EXHIBIT. | EWING COLE INC. | $314,480 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Aug 8, 2023 | Aug 8, 2023 | Feb 25, 2024 |
| | NZP-DC: REPAIR STORM WATER, ELEPHANT | EWING COLE INC. | $512,310 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Jul 18, 2023 | Jul 18, 2023 | Feb 25, 2031 |
| | MSC: IMPROVE FIRE SEPARATIONS, PODS 1, 2, & 4. | EWING COLE INC. | $334,348 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Jul 11, 2023 | Jul 11, 2023 | Feb 25, 2024 |
| | COST OS REIMBURSEMENT. | EWING COLE INC. | $8,625 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Jun 13, 2023 | Jun 13, 2023 | Feb 25, 2024 |
| | A1920 DESIGN IN HOUSE LABOR | EWING COLE INC. | $88,379 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Apr 18, 2023 | Apr 17, 2023 | Jun 2, 2023 |
| | REVITALIZE HISTORIC CORE VE STUDY | EWING COLE INC. | $272,079 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Feb 3, 2023 | Feb 3, 2023 | Feb 25, 2023 |
| | THIS IS T.O. NO. 33330222FF0010149, AGAINST IDIQ 33330221, TO CREATE NEW SI OFFICE SPACE GUIDELINES. W.O. NO. 007, AT OPDC. | EWING COLE INC. | $94,987 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 27, 2022 | Sep 27, 2022 | Sep 9, 2023 |
| | MOD. TO 21DF0010127 FOR ARCHITECTURAL DESIGN OF NMNH BLACK BOX SPACE. | EWING COLE INC. | $1,711,068 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 26, 2022 | Sep 26, 2022 | Oct 1, 2026 |
| | EWINGCOLE TASK ORDER FOR SURVEY OF VA | EWING COLE INC. | $3,893,453 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 25, 2022 | Sep 28, 2022 | May 4, 2025 |
| | NZP-DC: UPDATE FACILITY PLAN AT NZCBI. | EWING COLE INC. | $5,262,972 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 23, 2022 | Sep 23, 2022 | Jun 3, 2027 |
| | NMAH: IMPROVE LOWER LEVEL OFFICES. | EWING COLE INC. | $770,544 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Jun 6, 2022 | Jun 6, 2022 | Nov 15, 2025 |
| | BASE AWARD: PROGRAMMING SERVICES CONTRACT FOR NCATS PROGRAM OF REQUIREMENT (POR) (COVID-19). | EWING COLE INC. | $165,163 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | — | 541611Administrative Management and General Management Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Sep 23, 2021 | Sep 23, 2021 | Mar 30, 2022 |
| | RTP CAMPUS ENTRANCE GATE PROJECT AE CONSTRUCTION PHASE SERVICES | EWING COLE INC. | $312,646 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541330Engineering Services | C1JZARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS | Sep 17, 2021 | Sep 17, 2021 | Feb 29, 2024 |
| | NMNH: DEVELOP MASTER PLAN. | EWING COLE INC. | $3,107,283 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Sep 2, 2021 | Sep 2, 2021 | Sep 10, 2026 |