NAICS codes › 541320
NAICS 541320 — Landscape Architectural Services: federal contracts
0 open federal contract opportunities classified under NAICS 541320 (Landscape Architectural Services) on SAM.gov, refreshed nightly.
Open solicitations
No open solicitations carry this NAICS code right now.
Who buys NAICS 541320
| Agency | Obligations, 24 mo | Actions |
|---|---|---|
| Department of Defense (DoD) | $204.8M | 63 |
| General Services Administration (GSA) | $112.7M | 9 |
| Department of Homeland Security (DHS) | $69.4M | 14 |
| Department of Health and Human Services (HHS) | $62.3M | 7 |
| Department of the Interior (DOI) | $25.3M | 2 |
| National Aeronautics and Space Administration (NASA) | $4.6M | 5 |
| Department of the Treasury | $3.6M | 1 |
| Millennium Challenge Corporation | $3.1M | 3 |
| Department of Transportation (DOT) | $1.4M | 1 |
| Department of State | $822K | 19 |
Who wins NAICS 541320 work
| Contractor | Obligations, 24 mo | Awards |
|---|---|---|
| LEIDOS, INC. | $112.9M | 3 |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $71.9M | 4 |
| BOOZ ALLEN HAMILTON INC | $67.0M | 9 |
| CACI, INC. - FEDERAL | $57.6M | 3 |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $32.6M | 3 |
| HDR ENGINEERING, INC. | $29.9M | 7 |
| TRACE SYSTEMS INC. | $17.8M | 1 |
| JG&A-TSG JV | $17.3M | 16 |
| LMI CONSULTING, LLC | $16.9M | 2 |
| ICF INCORPORATED, L.L.C. | $16.5M | 4 |
NAICS 541320 contracts expiring in the next 18 months
64 contracts worth $298.4M. The largest:
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| CACI, INC. - FEDERAL | GSA FAS | 541320 Landscape Architectural Services | $44.2M | 31 August 2027 | ~Q1 2027 | Details |
| BOOZ ALLEN HAMILTON INC | GSA FAS | 541320 Landscape Architectural Services | $33.0M | 19 January 2027 | Now / imminent | Details |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | Office of the Assistant Secretary for Financial Resources | 541320 Landscape Architectural Services | $31.8M | 29 September 2027 | ~Q2 2027 | Details |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | Departmental Offices | 541320 Landscape Architectural Services | $25.3M | 29 March 2027 | Now / imminent | Details |
| TRACE SYSTEMS INC. | GSA FAS | 541320 Landscape Architectural Services | $17.8M | 09 September 2027 | ~Q1 2027 | Details |
| LMI CONSULTING, LLC | Office of Procurement Operations | 541320 Landscape Architectural Services | $16.9M (2 orders) | 27 April 2027 | ~Q4 2026 | Details |
| LEIDOS, INC. | Office of Assistant Secretary for Preparedness and Response | 541320 Landscape Architectural Services | $12.6M | 31 May 2027 | ~Q4 2026 | Details |
| ALLIANCE WSP JV, LLC | Army | 541320 Landscape Architectural Services | $10.5M | 29 January 2027 | Now / imminent | Details |
| ICF INCORPORATED, L.L.C. | Office of the Assistant Secretary for Financial Resources | 541320 Landscape Architectural Services | $10.0M | 29 September 2027 | ~Q2 2027 | Details |
| HDR ENGINEERING, INC. | Army | 541320 Landscape Architectural Services | $9.9M (2 orders) | 27 September 2027 | ~Q1 2027 | Details |
Every expiring NAICS 541320 contract →
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Who counts as small under this code
SBA size standard for NAICS 541320: $15.5M annual receipts.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
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