Agencies › Department of Defense › NAICS 541320

Department of Defense (DoD): NAICS 541320 — Landscape Architectural Services

1open solicitations

$45.8Mobligated in FY2026

31contracts ending within 18 months

Open solicitations

Architectural & Engineering Services in Support of Defense Logistics Agency (DLA)Disposition Master Planning SupportArmy · Unrestricted (full and open) · Due 06 October 2026

How DoD NAICS 541320 spends

FY2021$10.8M

FY2022$22.1M

FY2023$28.1M

FY2024$56.0M

FY2025$159.9M

FY2026$45.8M

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DoD NAICS 541320 contracts expiring in the next 18 months

31 contracts worth $60.1M.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
KLAVON TIDEWATER, JV	Navy	541320 Landscape Architectural Services	$1.3M (2 orders)	30 October 2026	Now / imminent	USASpending
HDR ENGINEERING, INC.	Army	541320 Landscape Architectural Services	$898K	31 October 2026	Now / imminent	USASpending
THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE	Army	541320 Landscape Architectural Services	$762K	31 December 2026	Now / imminent	USASpending
THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE	Army	541320 Landscape Architectural Services	$1.7M	01 January 2027	Now / imminent	USASpending
ALLIANCE WSP JV, LLC	Army	541320 Landscape Architectural Services	$10.5M	29 January 2027	Now / imminent	USASpending
MAKERS ARCHITECTURE AND URBAN DESIGN LLP	Navy	541320 Landscape Architectural Services	$504K	29 January 2027	Now / imminent	USASpending
JG&A-TSG JV	Army	541320 Landscape Architectural Services	$1.1M	30 January 2027	Now / imminent	USASpending
HDR ENGINEERING, INC.	Army	541320 Landscape Architectural Services	$2.3M	07 March 2027	Now / imminent	USASpending
KLAVON DESIGN ASSOCIATES INC	Army	541320 Landscape Architectural Services	$633K	19 March 2027	Now / imminent	USASpending
MICHAEL BAKER INTERNATIONAL, INC.	Army	541320 Landscape Architectural Services	$469K	24 March 2027	Now / imminent	USASpending
THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE	Army	541320 Landscape Architectural Services	$685K	25 March 2027	Now / imminent	USASpending
JG&A-TSG JV	Army	541320 Landscape Architectural Services	$2.5M (3 orders)	26 March 2027	Now / imminent	USASpending
ALLIANCE WSP JV, LLC	Army	541320 Landscape Architectural Services	$1.6M	26 March 2027	Now / imminent	USASpending
KLAVON TIDEWATER, JV	Navy	541320 Landscape Architectural Services	$973K	16 April 2027	~Q4 2026	USASpending
HDR ENGINEERING, INC.	Army	541320 Landscape Architectural Services	$396K	14 June 2027	~Q4 2026	USASpending

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.

NAICS 541320 across every agency → · Everything DoD has open →