01 / NAICS Market Profile
NAICS 712120 Historical Sites Federal Contracts
North American Industry Classification System code 712120
Federal contract activity classified under Historical Sites across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 712120 federal market?
03 / Spending Trend
NAICS 712120 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$3.90M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $4.03M | 55 | 27 | 12 | — |
| FY 2020 | $6.36M | 57 | 33 | 10 | +58.0% |
| FY 2021 | $10.36M | 90 | 39 | 13 | +62.8% |
| FY 2022 | $14.09M | 128 | 41 | 14 | +36.0% |
| FY 2023 | $8.53M | 123 | 42 | 14 | −39.5% |
| FY 2024 | $4.22M | 108 | 35 | 12 | −50.6% |
| FY 2025 | $3.90M | 88 | 26 | 11 | −7.5% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $36.84M | 291 | 8 | 71.6% |
| DEPT OF THE ARMY | 2100 | $4.88M | 54 | 16 | 9.5% |
| FOREST SERVICE | 12C2 | $2.77M | 108 | 15 | 5.4% |
| NATIONAL PARK SERVICE | 1443 | $2.28M | 88 | 44 | 4.4% |
| OFFICE OF THE SECRETARY | 1301 | $1.62M | 3 | 1 | 3.1% |
| PUBLIC BUILDINGS SERVICE | 4740 | $967.7K | 18 | 3 | 1.9% |
| DEPT OF THE AIR FORCE | 5700 | $440.8K | 5 | 2 | 0.9% |
| MARITIME ADMINISTRATION | 6938 | $409.1K | 6 | 1 | 0.8% |
| STATE, DEPARTMENT OF | 1900 | $377.3K | 10 | 5 | 0.7% |
| NATIONAL ARCHIVES AND RECORDS ADMINISTRATION | 8800 | $297.1K | 6 | 1 | 0.6% |
05 / Contracting Offices
Which contracting offices buy in NAICS 712120?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NAVFACSYSCOM PACIFIC | N62742 | DEPT OF THE NAVY | $30.42M | 230 | 6 | 59.1% |
| NAVFACSYSCOM MARIANAS | N40192 | DEPT OF THE NAVY | $3.93M | 41 | 3 | 7.6% |
| W07V ENDIST ST LOUIS | W912P9 | DEPT OF THE ARMY | $3.29M | 4 | 1 | 6.4% |
| NAVFACSYSCOM FAR EAST | N40084 | DEPT OF THE NAVY | $2.29M | 16 | 1 | 4.5% |
| DEPT OF COMMERCE SSPO | 1331L5 | OFFICE OF THE SECRETARY | $1.62M | 3 | 1 | 3.1% |
| PBS R5 ACQUISITION MANAGEMENT DIVISION | 47PF00 | PUBLIC BUILDINGS SERVICE | $954.1K | 14 | 1 | 1.9% |
| USDA-FS, CSA INTERMOUNTAIN 3 | 1240LN | FOREST SERVICE | $771.7K | 40 | 4 | 1.5% |
| USDA FOREST SERVICE-SPOC EAST | 124419 | FOREST SERVICE | $695.3K | 20 | 3 | 1.4% |
| USDA-FS, CSA INTERMOUNTAIN 8 | 1240LT | FOREST SERVICE | $622.7K | 14 | 1 | 1.2% |
| W2SN ENDIST JAPAN | W912HV | DEPT OF THE ARMY | $608.5K | 7 | 1 | 1.2% |
06 / Top Vendors
Which contractors lead the NAICS 712120 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| INTERNATIONAL ARCHAEOLOGY, LLC | $19.38M | 132 | 1 | 37.6% | Sep 28, 2025 |
| KLEINFELDER, INC. | $6.64M | 31 | 1 | 12.9% | Aug 21, 2025 |
| GARCIA AND ASSOCIATES | $6.18M | 18 | 1 | 12.0% | May 3, 2022 |
| PACIFIC CONSULTING SERVICES, INC. | $4.44M | 103 | 1 | 8.6% | Sep 30, 2025 |
| 2H&V CONSTRUCTION SERVICES, LLC | $3.29M | 4 | 1 | 6.4% | Sep 22, 2022 |
| H & L ENVIRONMENTAL SERVICES, LLC | $1.62M | 3 | 1 | 3.1% | Dec 8, 2023 |
| CONSERVATION OF SCULPTURE AND OBJECTS STUDIO INC | $971.1K | 15 | 2 | 1.9% | Apr 30, 2025 |
| LG2 ENVIRONMENTAL SOLUTIONS, INC. | $715.9K | 20 | 1 | 1.4% | Sep 29, 2025 |
| INTERIOR WEST CONSULTING, LLC | $622.7K | 14 | 1 | 1.2% | Apr 5, 2024 |
| ARCGEO INC. | $608.5K | 7 | 1 | 1.2% | Sep 12, 2019 |
07 / Product and Service Mix
What products and services are purchased under NAICS 712120?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| Y1QA | CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | $22.19M | 127 | 6 | 43.1% |
| B503 | SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL | $12.23M | 128 | 19 | 23.7% |
| F999 | OTHER ENVIRONMENTAL SERVICES | $2.94M | 35 | 3 | 5.7% |
| F099 | NATURAL RESOURCES/CONSERVATION- OTHER | $2.25M | 22 | 7 | 4.4% |
| B521 | SPECIAL STUDIES/ANALYSIS- HISTORICAL | $2.14M | 121 | 38 | 4.1% |
| R799 | SUPPORT- MANAGEMENT: OTHER | $1.63M | 4 | 2 | 3.2% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $1.14M | 24 | 2 | 2.2% |
| Z2AA | REPAIR OR ALTERATION OF OFFICE BUILDINGS | $971.1K | 17 | 2 | 1.9% |
| Y1GA | CONSTRUCTION OF AMMUNITION STORAGE BUILDINGS | $867.3K | 14 | 2 | 1.7% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $865.6K | 18 | 8 | 1.7% |
08 / Buying Pattern
How does the government buy in NAICS 712120?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $37.22M | 330 |
| PURCHASE ORDER | $5.19M | 224 |
| DEFINITIVE CONTRACT | $8.36M | 74 |
| BPA CALL | $714.4K | 21 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 712120?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $51.48M market as addressable.