NAICS 541320 · Professional, Scientific, and Technical Services

Landscape Architectural Services

4,672 active contractors list NAICS 541320 (Landscape Architectural Services) in SAM.gov; 2,595 are small under its SBA size standard and 426 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 4,672
Small under 541320SBA size standard for this code: 2,595
Primary NAICSTheir main line of business: 426
Hidden registrationsExcluded, expired or inactive: 69

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 541320, matched to teaming partners.
Expiring awards
Incumbent contracts in 541320 heading to recompete in the next 18 months.
Small under 541320
Partners SAM.gov lists as small under this code: the size check a set-aside uses.

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 541320

Claimed profiles come first by membership level, then companies with 541320 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

69 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 421–440 of 4,672 contractors

WILLIAMSON LANDSCAPE ARCHITECTURE, LLC
DBA WLA STUDIO
UEIWBUAFA8N6T13CAGE7CQK0
Location: ATHENS, GASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
W.M. WHITAKER & ASSOCIATES LLC
UEILYSEGNRHUCD6CAGE742C1
Location: CHATTANOOGA, TNSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
WOLF JOSEY LANDSCAPE ARCHITECTS, PLLC
DBA WOLF JOSEY LANDSCAPE ARCHITECTS PLLC
UEIWTVGY13UERB5CAGE8MPR9
Location: CHARLOTTESVILLE, VA
Primary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
W.P. LARGE, INC.
DBA WP LARGE
UEIJP72JEJWNKA3CAGE3Q9P7
Location: VIRGINIA BEACH, VASocio-economic status (SAM.gov): SBSDB
Primary NAICSSmall under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
YOST DESIGN LLC
UEIP5WAMGWE1U85CAGE7TDS7
Location: PEARL RIVER, NYSocio-economic status (SAM.gov): SBSDB
Primary NAICSSmall under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
ZANDER WESTBROOK DESIGN
UEIPATSK8L6LKX5CAGE9VRV8
Location: BERKELEY, CASocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
WASHINGTON RIVER PROTECTION SOLUTIONS LLC
UEICQE8EF6LB317CAGE4UWU0
Location: RICHLAND, WA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $10.6B ($10,560,504,772)
AECOM TECHNICAL SERVICES, INC.
DBA AECOM TECHNICAL SERVICES INC
UEIEPUXNLX5EYC4CAGE4L767
Location: LOS ANGELES, CA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $3B ($3,022,237,644)
JT4 LLC
UEIJKCNBX9J66E6CAGE7DS14
Location: LAS VEGAS, NV
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $2.9B ($2,894,778,405)
CENTRAL PLATEAU CLEANUP COMPANY, LLC
UEIJ4TDNRDMRMZ3CAGE86TK6
Location: AIKEN, SC
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $2.9B ($2,884,530,540)
FERROVIAL CONSTRUCCION PR, LLC
UEIKGKPT8C8SMB1CAGE60GK0
Location: SAN JUAN, PR
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $1.2B ($1,229,128,181)
TETRA TECH, INC.
UEILMRMKLLL3LG5CAGE078E8
Location: PASADENA, CA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $995.8M ($995,812,631)
AMENTUM SERVICES, INC.
DBA LEAR SIEGLER SERVICE
UEIHE89E2BE5G54CAGE08MB5
Location: GERMANTOWN, MD
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: $647.9M ($647,931,131)
PARSONS GOVERNMENT SERVICES INC.
DBA PARSONS
UEINMBCAG1JBKL7CAGE1BVK6
Location: CENTREVILLE, VA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $612.1M ($612,083,624)
JACOBS ENGINEERING GROUP INC.
DBA JACOBS ENGINEERING GROUP INC
UEILKTBLK9RBZ53CAGE4N4A8
Location: ARLINGTON, VA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $595.5M ($595,465,128)
WSP USA INC
UEIC76NUJZDXL75CAGE1U1W9
Location: Ephrata, PA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $536.8M ($536,815,400)
BLACK & VEATCH SPECIAL PROJECTS CORP.
UEIC8L3CMNXPAA1CAGE03JT9
Location: Overland Park, KS
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $491.3M ($491,301,682)
ARCADIS U.S., INC.
UEIMNG1DTKJ1LZ3CAGE005Q6
Location: HIGHLANDS RANCH, CO
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $447M ($446,977,530)
WSP USA SOLUTIONS INC
UEIGLHZFFJJZ8G2CAGE7NNK1
Location: ARLINGTON, VA
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $386.8M ($386,778,467)
D7, LLC
DBA DAWSON D7
UEIMKDBBAKLTE96CAGE7KG16
Location: COLORADO SPRINGS, CO
Secondary NAICSNot listed as small under 541320
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $355.1M ($355,114,429)

Contractors listing NAICS 541320, page 22 of 234
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
WILLIAMSON LANDSCAPE ARCHITECTURE, LLC DBA WLA STUDIO UEIWBUAFA8N6T13CAGE7CQK0 Location: ATHENS, GASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
W.M. WHITAKER & ASSOCIATES LLC UEILYSEGNRHUCD6CAGE742C1 Location: CHATTANOOGA, TNSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
WOLF JOSEY LANDSCAPE ARCHITECTS, PLLC DBA WOLF JOSEY LANDSCAPE ARCHITECTS PLLC UEIWTVGY13UERB5CAGE8MPR9 Location: CHARLOTTESVILLE, VA	Primary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
W.P. LARGE, INC. DBA WP LARGE UEIJP72JEJWNKA3CAGE3Q9P7 Location: VIRGINIA BEACH, VASocio-economic status (SAM.gov): SBSDB	Primary NAICSSmall under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
YOST DESIGN LLC UEIP5WAMGWE1U85CAGE7TDS7 Location: PEARL RIVER, NYSocio-economic status (SAM.gov): SBSDB	Primary NAICSSmall under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
ZANDER WESTBROOK DESIGN UEIPATSK8L6LKX5CAGE9VRV8 Location: BERKELEY, CASocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
WASHINGTON RIVER PROTECTION SOLUTIONS LLC UEICQE8EF6LB317CAGE4UWU0 Location: RICHLAND, WA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$10.6B ($10,560,504,772)
AECOM TECHNICAL SERVICES, INC. DBA AECOM TECHNICAL SERVICES INC UEIEPUXNLX5EYC4CAGE4L767 Location: LOS ANGELES, CA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$3B ($3,022,237,644)
JT4 LLC UEIJKCNBX9J66E6CAGE7DS14 Location: LAS VEGAS, NV	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$2.9B ($2,894,778,405)
CENTRAL PLATEAU CLEANUP COMPANY, LLC UEIJ4TDNRDMRMZ3CAGE86TK6 Location: AIKEN, SC	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$2.9B ($2,884,530,540)
FERROVIAL CONSTRUCCION PR, LLC UEIKGKPT8C8SMB1CAGE60GK0 Location: SAN JUAN, PR	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$1.2B ($1,229,128,181)
TETRA TECH, INC. UEILMRMKLLL3LG5CAGE078E8 Location: PASADENA, CA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$995.8M ($995,812,631)
AMENTUM SERVICES, INC. DBA LEAR SIEGLER SERVICE UEIHE89E2BE5G54CAGE08MB5 Location: GERMANTOWN, MD	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	$647.9M ($647,931,131)
PARSONS GOVERNMENT SERVICES INC. DBA PARSONS UEINMBCAG1JBKL7CAGE1BVK6 Location: CENTREVILLE, VA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$612.1M ($612,083,624)
JACOBS ENGINEERING GROUP INC. DBA JACOBS ENGINEERING GROUP INC UEILKTBLK9RBZ53CAGE4N4A8 Location: ARLINGTON, VA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$595.5M ($595,465,128)
WSP USA INC UEIC76NUJZDXL75CAGE1U1W9 Location: Ephrata, PA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$536.8M ($536,815,400)
BLACK & VEATCH SPECIAL PROJECTS CORP. UEIC8L3CMNXPAA1CAGE03JT9 Location: Overland Park, KS	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$491.3M ($491,301,682)
ARCADIS U.S., INC. UEIMNG1DTKJ1LZ3CAGE005Q6 Location: HIGHLANDS RANCH, CO	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$447M ($446,977,530)
WSP USA SOLUTIONS INC UEIGLHZFFJJZ8G2CAGE7NNK1 Location: ARLINGTON, VA	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$386.8M ($386,778,467)
D7, LLC DBA DAWSON D7 UEIMKDBBAKLTE96CAGE7KG16 Location: COLORADO SPRINGS, CO	Secondary NAICSNot listed as small under 541320	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$355.1M ($355,114,429)

Codes these contractors list most often alongside 541320: natural teaming adjacencies.

Landscape Architectural Services

Work this industry

Contractors listing NAICS 541320

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