Data / Federal awards / NAICS 712120 / Department of Defense
Department of Defense contracts under NAICS 712120 Historical Sites: $17.0 million to 13 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of Defense obligated $17.0 million under NAICS 712120, Historical Sites, across 88 contract awards to 13 named recipients in fiscal years 2024 to 2027. The largest recipients are INTERNATIONAL ARCHAEOLOGY, LLC ($6.5 million), FOUR TRIBES CIVIL CONSTRUCTION LLC ($6.3 million), KLEINFELDER INC ($2.0 million).
The request: Every federal contract awarded by Department of Defense under NAICS 712120, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
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- Agency
- Department of Defense
- NAICS code
- 712120 Historical Sites
- Contract awards
- 88
- Obligated
- $17.0 million
- Named recipients
- 13
- Small business share of obligations
- 84%
- Full and open competition share
- 56%
- Set aside share
- 41%
- Latest action
- 2026-06-30
Incumbents at this agency
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| INTERNATIONAL ARCHAEOLOGY, LLC | Small Business | 34 | $6.5 million | 38.1% |
| FOUR TRIBES CIVIL CONSTRUCTION LLC | Small Business | 1 | $6.3 million | 37.3% |
| KLEINFELDER INC | Other Than Small Business | 9 | $2 million | 11.9% |
| PACIFIC CONSULTING SERVICES INC | Small Business | 21 | $1 million | 6.0% |
| VIAKORP CORPORATION | Small Business | 3 | $308,956 | 1.8% |
| KALISPEL INDIAN COMMUNITY OF THE KALISPEL RESERVATION | Other Than Small Business | 4 | $217,528 | 1.3% |
| CONFEDERATED SALISH AND KOOTENAI TRIBES OF THE FLATHEAD RESERVATION | Other Than Small Business | 7 | $205,331 | 1.2% |
| CONFEDERATED TRIBES OF COLVILLE RESERVATION | Other Than Small Business | 2 | $147,922 | 0.9% |
| SMITH ART CONSERVATION, LLC | Small Business | 1 | $138,494 | 0.8% |
| THE ILWACO HERITAGE FOUNDATION | Other Than Small Business | 1 | $48,073 | 0.3% |
| HISTORICAL RESEARCH ASSOCIATES, INC. | Small Business | 1 | $31,346 | 0.2% |
| BIZSOLUTIONS 360 INC. | Small Business | 1 | $27,474 | 0.2% |
| PACIFIC COAST CONSERVATION | Small Business | 1 | $0 | 0.0% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Department of the Navy | 64 | $9.5 million |
| Department of the Army | 21 | $7.2 million |
| Department of the Air Force | 3 | $308,956 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $3.6 million |
| FY2025 | $3.6 million |
| FY2026 | $9.8 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| Y1QA | Construction of Restoration of Real Property (public or Private) | 35 | $6.8 million |
| Z2QA | Repair or Alteration of Restoration of Real Property (public or Private) | 1 | $6.3 million |
| Y1GA | Construction of Ammunition Storage Buildings | 2 | $891,203 |
| B503 | Special Studies/analysis- Archeological/paleontological | 17 | $704,792 |
| F099 | Natural Resources/conservation- Other | 3 | $679,715 |
| C211 | Architect and Engineering- General: Landscaping, Interior Layout, and Designing | 1 | $362,332 |
| R425 | Support- Professional: Engineering/technical | 3 | $308,956 |
| F999 | Other Environmental Services | 8 | $266,501 |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W912P926CA002 | FOUR TRIBES CIVIL CONSTRUCTION LLC | Department of Defense | Definitive Contract | 712120 | THIS PROJECT IS THE REHABILITATION AND INSTALLATION OF THE MOSES EZEKIEL SCULPTURE AT ARLINGTON NATIONAL CEMETERY (ANC). | $6,338,098 | $6,466,098 | April 24, 2026 | April 10, 2027 | Arlington, VA | usaspending.gov |
| N4019226F0023 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | ARCHAEOLOGICAL MONITORING AND DATA RECOVERY IN SUPPORT OF THE TACTICAL MULTI-MISSION OVER-THE-HORIZON TRANSMITTER (TACMOR TX) FACILITY SITE, | $2,351,770 | $2,351,770 | January 21, 2026 | July 21, 2028 | Koror, United States | usaspending.gov |
| N4019224F4172 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | ARCHAEOLOGICAL SERVICE TO SUPPORT MILCON PROJECT P-1366 IGLOO PHASE II LOCATED ON AAFB GUAM. | $561,026 | $561,026 | July 26, 2024 | December 31, 2026 | Talofofo, GU | usaspending.gov |
| N6274223F0157 | KLEINFELDER INC | Department of Defense | Delivery Order | 712120 | CR-23G, ARCHAEOLOGICAL SERVICES IN SUPPORT OF P-187 CONSTRUCTION OF SOUTH PREDATOR EXCLUSION BARRIER, NAVAL BASE GUAM TELECOMMUNICATIONS SIT | $534,779 | $1,098,518 | July 25, 2023 | December 31, 2026 | Dededo, GU | usaspending.gov |
| N4008422F4604 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | N62742-21-D-1801 / TO# N4008422F4604 ANALYSIS OF LIDAR DATA FOR THE CENTRAL TRAINING AREA (CTA), CAMP HANSEN, MARINE CORPS BASE CAMP BULTER, | $440,501 | $906,081 | August 13, 2022 | September 30, 2027 | Japan | usaspending.gov |
| N6274223F0117 | KLEINFELDER INC | Department of Defense | Delivery Order | 712120 | CR-23A ARCHAEOLOGICAL SERVICES IN SUPPORT OF P-290 CONSTRUCTION OF EARTH COVERED MAGAZINES AND ORDNANCE PADS, ANDERSEN AIR FORCE BASE (AAFB) | $419,275 | $1,729,478 | March 3, 2023 | December 31, 2026 | Yigo, GU | usaspending.gov |
| N6274225F0182 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | CR-25F: ARCHAEOLOGICAL MONITORING OF SITE 2 IN SUPPORT OF MDA-694 ABOARD MARINE CORPS BASE CAMP BLAZ (MCBCB) SOUTH, GUAM | $397,152 | $397,152 | August 20, 2025 | September 30, 2029 | Pearl Harbor, HI | usaspending.gov |
| N6274224F0219 | KLEINFELDER INC | Department of Defense | Delivery Order | 712120 | CR-24Q DEVELOPMENT OF PHNSY & IMF RESEARCH AND INTERPRETIVE PLAN AND ARCHIVE PLAN IN SUPPORT FOR MILCON P-209, JBPHH | $382,465 | $382,465 | September 10, 2024 | December 31, 2027 | Pearl Harbor, HI | usaspending.gov |
| N6274226F0129 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | CONTRACT N62742-21-D-1801 NEW CTO FOR CR-26F ARCHAEOLOGICAL SUBSURFACE TESTIG, DATA RECOVERY, AND MONITORING IN SUPPORT OF CONSTRUCTION FOR | $362,332 | $362,332 | May 29, 2026 | December 30, 2028 | Pearl Harbor, HI | usaspending.gov |
| N4019224F4174 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | ARCHEOLOGICAL SERVICES TO SUPPORT MILCON P-31054 IGLOO PHASE 4 AT AAFB GUAM | $330,177 | $330,177 | July 26, 2024 | December 31, 2026 | Santa Rita, GU | usaspending.gov |
| N6274225F0137 | KLEINFELDER INC | Department of Defense | Delivery Order | 712120 | N62742-21-D-1800/N6274225F0137: ARCHAEOLOGICAL SURVEY AND DATA RECOVERY IN SUPPORT OF GDS SITES 1 AND 2 MARINE CORPS BASE CAMP BLAZ (MCBCB), | $310,705 | $310,705 | May 7, 2025 | September 30, 2026 | Dededo, GU | usaspending.gov |
| N4019222F4298 | KLEINFELDER INC | Department of Defense | Delivery Order | 712120 | BASE BID CR-22G ARCH MONITORING | $266,501 | $523,990 | August 31, 2022 | August 30, 2026 | Dededo, GU | usaspending.gov |
| N6274224F0172 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | CR-24N HISTORIC CONTEXT STUDY, HISTORIC RESOURCES SURVEY, AND DESIGN STANDARDS FOR KANEOHE NAVAL AIR STATION NATIONAL HISTORIC LANDMARK DIST | $260,801 | $260,801 | June 21, 2024 | January 30, 2027 | Pearl Harbor, HI | usaspending.gov |
| N4019225F0162 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | 2025 PREPARATION OF NATIONAL REGISTER NOMINATIONS FOR FOUR HISTORIC PROPERTIES AND MODIFIED MULTIPLE PROPERTY DOCUMENTS FOR TWO SITES ON DOD | $239,214 | $239,214 | September 22, 2025 | July 10, 2026 | Dededo, GU | usaspending.gov |
| N6274223F0204 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | X016 US FUNDED CR-23F, MOKAPU PENINSULA ARCHAEOLOGICAL DATA GAP SURVEY AT MARINE CORPS BASE HAWAII (MCBH), KANEOHE BAY | $199,942 | $545,215 | August 9, 2023 | December 30, 2026 | Pearl Harbor, HI | usaspending.gov |
| N6274224F0217 | PACIFIC CONSULTING SERVICES INC | Department of Defense | Delivery Order | 712120 | CR-24P ARCHITECTURAL SURVEY AND EVALUATION OF COLD WAR-ERA FACILITIESM MCBCB, GUAM | $197,932 | $197,932 | August 28, 2024 | June 30, 2026 | Agana Heights, GU | usaspending.gov |
| N6274224F0126 | PACIFIC CONSULTING SERVICES INC | Department of Defense | Delivery Order | 712120 | N62742-21-D-1802, CTO N6274224F0126: US FUNDED FY24 CR-24J ARCHAEOLOGICAL MONITORING IN SUPPORT OF MCON CONSTRUCTION OF BACHELOR ENLISTED QU | $192,539 | $192,539 | March 6, 2024 | December 30, 2026 | Pearl Harbor, HI | usaspending.gov |
| N4019225F0174 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | PREPARING MARINE CORPS BASE CAMP BLAZ (MCBCB) INTEGRATED CULTURAL RESOURCES MANAGEMENT PLAN (ICRMP) ELEMENTS IN SUPPORT OF REVISED GUAM ICRM | $186,138 | $186,138 | September 30, 2025 | September 29, 2026 | Yigo, GU | usaspending.gov |
| N6274225F0169 | PACIFIC CONSULTING SERVICES INC | Department of Defense | Delivery Order | 712120 | N62742-21-D-1802/N6274225F0169: US FUNDED FY25 CR-25C ARCHAEOLOGICAL MONITORING IN SUPPORT OF CONSTRUCTION FOR MCON P-935 ELECTRICAL DISTRIB | $178,668 | $178,668 | August 5, 2025 | December 30, 2028 | M C B H Kaneohe Bay, HI | usaspending.gov |
| FA502525CB013 | VIAKORP CORPORATION | Department of Defense | Definitive Contract | 712120 | TINIAN ARCHAEOLOGICAL MONITOR | $150,000 | $150,000 | September 30, 2025 | September 29, 2026 | Tinian, MP | usaspending.gov |
| FA502524PB014 | VIAKORP CORPORATION | Department of Defense | Purchase Order | 712120 | TINIAN ARCHAEOLOGICAL MONITORING | $144,120 | $144,120 | September 30, 2024 | September 29, 2025 | Tinian, MP | usaspending.gov |
| N6274224F0210 | INTERNATIONAL ARCHAEOLOGY, LLC | Department of Defense | Delivery Order | 712120 | ACQR #6059761 US-FUNDED FY24 CR-24S CURATION OF NAVY REGION HAWAII ARCHAEOLOGICAL COLLECTIONS | $142,929 | $142,929 | August 22, 2024 | December 30, 2026 | Pearl Harbor, HI | usaspending.gov |
| W911S824P0026 | SMITH ART CONSERVATION, LLC | Department of Defense | Purchase Order | 712120 | MONUMENTS MAINTENANCE | $138,494 | $138,494 | July 1, 2024 | June 30, 2027 | Tacoma, WA | usaspending.gov |
| N6274224F0203 | PACIFIC CONSULTING SERVICES INC | Department of Defense | Delivery Order | 712120 | ACQR 6064280 US FUNDED FY24 CR-24U ARCHAEOLOGICAL INVENTORY SURVEY AND SUBSURFACE TESTING AT VARIOUS AREAS AT PACIFIC MISSILE RANGE FACILITY | $127,116 | $127,116 | August 21, 2024 | December 31, 2025 | Kekaha, HI | usaspending.gov |
| W912DW26FA022 | KALISPEL INDIAN COMMUNITY OF THE KALISPEL RESERVATION | Department of Defense | Delivery Order | 712120 | MANAGING HISTORIC PROPERTIES AND HISTORIC PROPERTIES OF RELIGIOUS AND CULTURAL SIGNIFICANCE TO INDIAN TRIBES (HPRCSIT), ON LANDS AFFECTED BY | $125,763 | $125,763 | February 12, 2026 | February 11, 2027 | Cusick, WA | usaspending.gov |
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.