NAICS 541320 — LANDSCAPE ARCHITECTURAL SERVICES
Federal contract awards classified under NAICS code 541320 (LANDSCAPE ARCHITECTURAL SERVICES) cover 116 unique federal contracts (137 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 541320
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| LEIDOS, INC. | 2 | $33.8M |
| BOOZ ALLEN HAMILTON INC | 5 | $24.7M |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | 2 | $2.5M |
| THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE | 2 | $1.3M |
| MAKERS ARCHITECTURE AND URBAN DESIGN LLP | 3 | $1.1M |
| SIEMENS GOVERNMENT TECHNOLOGIES INC | 2 | $1.0M |
| KLAVON TIDEWATER, JV | 1 | $827,388 |
| MISCELLANEOUS FOREIGN AWARDEES | 4 | $788,401.66 |
| GUIDEHOUSE INC. | 2 | $750,185.61 |
| AMENTUM TECHNOLOGY, INC. | 2 | $682,374 |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 541320. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Defense | 6 | $36.5M |
| General Services Administration | 97 | $17.0M |
| Department of Homeland Security | 2 | $5.3M |
| Department of the Treasury | 1 | $3.6M |
| Department of Health and Human Services | 2 | $3.3M |
| National Aeronautics and Space Administration | 2 | $1.3M |
| Department of State | 5 | $818,955.45 |
| National Gallery of Art | 1 | $349,157.38 |
Geographic Concentration
States where NAICS 541320 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| VA | 4 | $41.7M |
| OK | 1 | $15.7M |
| DC | 1 | $3.6M |
| CA | 6 | $2.8M |
| CO | 1 | $1.0M |
| MS | 1 | $827,388 |
| MD | 1 | $679,874 |
| TX | 1 | $412,262.29 |
| PA | 1 | $349,157.38 |
| IL | 1 | $8,620.8 |
Most Recent Awards
THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE
A-E SERVICES TYPE B DESIGN FOR DEVELOPMENT OF CENTER MASTER PLAN
GUIDEHOUSE INC.
SUPPORT AND AUGMENTATION OF HUMAN CAPITAL DASHBOARDS, SURVEYS, ENGAGEMENT, AND DATA MANAGEMENT ACTIVITIES
THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE
A-E SERVICES TYPE B DESIGN FOR DEVELOPMENT OF CENTER MASTER PLAN
OLIN PARTNERSHIP LTD
SCULPTURE GARDEN IMPROVEMENTS
MISCELLANEOUS FOREIGN AWARDEES
SNOW REMOVAL
All Unique Contracts in NAICS 541320
Showing 116 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
CULMEN INTERNATIONAL, LLC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
M. C. DEAN, INC.
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
ESSNOVA SOLUTIONS, INC.
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
LMI CONSULTING, LLC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
DAWSON ENTERPRISES, LLC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
CACI, INC. - FEDERAL
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
CENTERRA GROUP, LLC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
DEWBERRY DESIGN-BUILDERS INC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
WESTON SOLUTIONS INC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
VALIANT GLOBAL DEFENSE SERVICES INC.
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES (OASIS) PROFESSIONAL SERVICES MULTIPLE AGENCY CONTRACT
ASRC FEDERAL PROFESSIONAL SERVICES, LLC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
CBRE INC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
PARSONS GOVERNMENT SERVICES INC.
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
CENCORE LLC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
FOUR SEASONS ENVIRONMENTAL INC
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)
MISCELLANEOUS FOREIGN AWARDEES
BPA SETUP DE GARDENING SERVICES FY26