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

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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 2,581–2,600 of 4,672 contractors

HDR ENGINEERING, INC.
UEILLU3WG94JSJ3CAGE1TP62
Location: MISSOULA, MT
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: None on file
HDR ENGINEERING, INC.
UEIP5MZRTLRKA44CAGE1UDR1
Location: SAN ANTONIO, TX
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: None on file
HDR ENGINEERING, INC.
UEIUSHVJJK5QXH4CAGE4U0R3
Location: PORTLAND, OR
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: None on file
HDR ENGINEERING, INC.
UEIXZGJZ1JKAJS7CAGE6DY22
Location: WOODCLIFF LAKE, NJ
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: None on file
HDR-GEI CIVIL WORKS JOINT VENTURE
UEIY2QKHV6BV6N6CAGE9CFY4
Location: IRVINE, 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: None on file
HDR, INC
UEIKG5KCNG22BK6CAGE0LNL5
Location: OMAHA, NE
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: None on file
HDR-KLEINFELDER
UEIZVA5RLDSNNP6CAGE6P4X9
Location: MINNEAPOLIS, MN
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: None on file
HDR OBRIEN & GERE, A JOINT VENTURE
UEIK5RANFK3N7B9CAGE7CAL3
Location: KANSAS CITY, MO
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: None on file
HDR/RBF A JOINT VENTURE
UEIH5S1XHLHAWN6CAGE6QZE1
Location: IRVINE, 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: None on file
HDR-STANLEY JV
UEIWV57WCBFCVR7CAGE9FQW4
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 expiringObligated, 36 mo: None on file
HDT GROUP, CORP
UEIQ8YZVTBEJN21CAGE80G78
Location: HUMACAO, 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 expiringObligated, 36 mo: None on file
HEALING HANDS HEALING HEARTS L.L.C.
UEIPKZQLSADLRA3CAGE9Q9X7
Location: AUSTIN, TXSocio-economic status (SAM.gov): SBSDBWOSBEDWOSBVOSBSDVOSB
Secondary 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
HEALING HOMES CONSULTING, LLC
UEISPPGDRBNP5W6CAGE21WG2
Location: LEES SUMMIT, MOSocio-economic status (SAM.gov): SBWOSB
Secondary 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
HEART TALKS, LLC
UEIUEARYKK8HDD6CAGE0Q728
Location: ZEBULON, NCSocio-economic status (SAM.gov): SBWOSB
Secondary 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 expiringObligated, 36 mo: None on file
HEAVENLY TRANSPORTATION SERVICES LLC
UEIVCYQFCNBYF44CAGE9W9T5
Location: OLYMPIA FIELDS, ILSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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
HED ARCHITECTURE, PLLC
UEIU8NNB2VA6AP4CAGE173Z0
Location: ROYAL OAK, MISocio-economic status (SAM.gov): SB
Secondary 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 expiringObligated, 36 mo: None on file
HEIANSHU LLC
UEIMLS1DXREGQJ7CAGE22Y31
Location: VILLA RICA, GASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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
HEIRLOOM GLOBAL GROUP LLC
UEINSCWH9UBR3A7CAGE04Q49
Location: BROOKLYN, NYSocio-economic status (SAM.gov): SB
Secondary 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
HELBER HASTERT & FEE PLANNERS INC
UEISFPYDPMP9NZ4CAGE0XSG2
Location: HONOLULU, HISocio-economic status (SAM.gov): SB
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: None on file
HELIX ENVIRONMENTAL PLANNING, INC.
DBA HELIX ENVIRONMENTAL PLANNING
UEIZA5ZZ42XGR68CAGE3SBE6
Location: LA MESA, 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: None on file

Contractors listing NAICS 541320, page 130 of 234
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
HDR ENGINEERING, INC. UEILLU3WG94JSJ3CAGE1TP62 Location: MISSOULA, MT	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	None on file
HDR ENGINEERING, INC. UEIP5MZRTLRKA44CAGE1UDR1 Location: SAN ANTONIO, TX	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	None on file
HDR ENGINEERING, INC. UEIUSHVJJK5QXH4CAGE4U0R3 Location: PORTLAND, OR	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	None on file
HDR ENGINEERING, INC. UEIXZGJZ1JKAJS7CAGE6DY22 Location: WOODCLIFF LAKE, NJ	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	None on file
HDR-GEI CIVIL WORKS JOINT VENTURE UEIY2QKHV6BV6N6CAGE9CFY4 Location: IRVINE, 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	None on file
HDR, INC UEIKG5KCNG22BK6CAGE0LNL5 Location: OMAHA, NE	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	None on file
HDR-KLEINFELDER UEIZVA5RLDSNNP6CAGE6P4X9 Location: MINNEAPOLIS, MN	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	None on file
HDR OBRIEN & GERE, A JOINT VENTURE UEIK5RANFK3N7B9CAGE7CAL3 Location: KANSAS CITY, MO	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	None on file
HDR/RBF A JOINT VENTURE UEIH5S1XHLHAWN6CAGE6QZE1 Location: IRVINE, 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	None on file
HDR-STANLEY JV UEIWV57WCBFCVR7CAGE9FQW4 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 expiring	None on file
HDT GROUP, CORP UEIQ8YZVTBEJN21CAGE80G78 Location: HUMACAO, 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 expiring	None on file
HEALING HANDS HEALING HEARTS L.L.C. UEIPKZQLSADLRA3CAGE9Q9X7 Location: AUSTIN, TXSocio-economic status (SAM.gov): SBSDBWOSBEDWOSBVOSBSDVOSB	Secondary 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
HEALING HOMES CONSULTING, LLC UEISPPGDRBNP5W6CAGE21WG2 Location: LEES SUMMIT, MOSocio-economic status (SAM.gov): SBWOSB	Secondary 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
HEART TALKS, LLC UEIUEARYKK8HDD6CAGE0Q728 Location: ZEBULON, NCSocio-economic status (SAM.gov): SBWOSB	Secondary 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 expiring	None on file
HEAVENLY TRANSPORTATION SERVICES LLC UEIVCYQFCNBYF44CAGE9W9T5 Location: OLYMPIA FIELDS, ILSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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
HED ARCHITECTURE, PLLC UEIU8NNB2VA6AP4CAGE173Z0 Location: ROYAL OAK, MISocio-economic status (SAM.gov): SB	Secondary 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 expiring	None on file
HEIANSHU LLC UEIMLS1DXREGQJ7CAGE22Y31 Location: VILLA RICA, GASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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
HEIRLOOM GLOBAL GROUP LLC UEINSCWH9UBR3A7CAGE04Q49 Location: BROOKLYN, NYSocio-economic status (SAM.gov): SB	Secondary 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
HELBER HASTERT & FEE PLANNERS INC UEISFPYDPMP9NZ4CAGE0XSG2 Location: HONOLULU, HISocio-economic status (SAM.gov): SB	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	None on file
HELIX ENVIRONMENTAL PLANNING, INC. DBA HELIX ENVIRONMENTAL PLANNING UEIZA5ZZ42XGR68CAGE3SBE6 Location: LA MESA, 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	None on file

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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