NAICS 541410 · Professional, Scientific, and Technical Services

NAICS 541410

4,552 active contractors list NAICS 541410 in SAM.gov; 2,764 are small under its SBA size standard and 329 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 4,552
Small under 541410SBA size standard for this code: 2,764
Primary NAICSTheir main line of business: 329
Hidden registrationsExcluded, expired or inactive: 71

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 541410, matched to teaming partners.
Expiring awards
Incumbent contracts in 541410 heading to recompete in the next 18 months.
Small under 541410
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 541410

Claimed profiles come first by membership level, then companies with 541410 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

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

Showing 401–420 of 4,552 contractors

MN-BMCD JV
UEIJNAPYHJ3GMA9CAGE7UKR8
Location: NORFOLK, VA
Secondary NAICSNot listed as small under 541410
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: $50.9M ($50,891,783)
C. H. GUERNSEY & COMPANY
UEIL5NJJEMJXL34CAGE1H373
Location: OKLAHOMA CITY, OK
Secondary NAICSNot listed as small under 541410
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: $50.7M ($50,697,240)
IAN CORPORATION
UEIJRFVNKG43PL4CAGE4FUT2
Location: BARRIGADA, GUSocio-economic status (SAM.gov): SBSDBWOSB
Secondary NAICSNot listed as small under 541410
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: $48.4M ($48,396,589)
HICAPS INC
UEIC9AFMLP98K27CAGE574U1
Location: GREENSBORO, NCSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSNot listed as small under 541410
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: $43M ($42,994,764)
NAVANCIO LLC
UEIC6FQH2VLCVL9CAGE88S06
Location: Washington, DCSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 541410
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: $42.6M ($42,552,973)
DATTNER ARCHITECTS DPC
UEIGB25L936WC44CAGE3JYM5
Location: NEW YORK, NY
Secondary NAICSNot listed as small under 541410
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: $42.4M ($42,353,440)
HELLMUTH, OBATA & KASSABAUM, INC.
UEICQJLYUAF62J3CAGE3JYX6
Location: SAINT LOUIS, MO
Secondary NAICSNot listed as small under 541410
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: $41.2M ($41,191,137)
RMA ARCHITECTS INC.
UEIN9SVWEH4F7E3CAGE0FAE1
Location: HONOLULU, HISocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 541410
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: $40.7M ($40,679,011)
TURNER & TOWNSEND HEERY, LLC
UEIHYNQLKMNHKM6CAGE5R098
Location: ATLANTA, GA
Secondary NAICSNot listed as small under 541410
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: $40.6M ($40,621,803)
POLK & ASSOCIATES CONSTRUCTION INC
UEICWG4PAFMDZZ3CAGE6TB12
Location: BRENTWOOD, TNSocio-economic status (SAM.gov): SBSDB
Secondary NAICSNot listed as small under 541410
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: $39.6M ($39,553,208)
ROMEM AQUA SYSTEMS CO INC
UEIKLC4KC1A6XH3CAGE0PS72
Location: WOODBRIDGE, VASocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 541410
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: $38.3M ($38,345,410)
ALESIA ARCHITECTURE PC
UEIMSBTMNAYAW55CAGE3RRK1
Location: ELKHORN, NESocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 541410
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: $37.9M ($37,914,176)
ATRIAX, P.L.L.C.
UEICKDKNLKHHAY4CAGE1XLU0
Location: HICKORY, NCSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSNot listed as small under 541410
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: $35.9M ($35,850,941)
NORTHEAST INFRASTRUCTURE LLC
UEIJ64CCTKLLM97CAGE6BGA4
Location: HONESDALE, PASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 541410
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: $35.2M ($35,212,531)
BBIX LLC
UEIGK87RKLZUMG5CAGE1WH35
Location: BOSTON, MA
Secondary NAICSNot listed as small under 541410
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: $35M ($34,990,165)
SENTINEL BUILDERS, LLC
UEICJNYTL3J38Q5CAGE6UNZ3
Location: SPARKS, NVSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 541410
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: $34.3M ($34,335,803)
KAL ARCHITECTS, INC.
DBA KAL ARCHITECTS INC
UEIM9JFPNTD9788CAGE1HJM9
Location: IRVINE, CASocio-economic status (SAM.gov): SBWOSB
Secondary NAICSNot listed as small under 541410
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: $34M ($34,034,526)
FLATWATER SOLUTIONS COMPANY
UEIFQZ6AZM2FNK6CAGE6U1X3
Location: WINNEBAGO, NESocio-economic status (SAM.gov): SBTribal
Secondary NAICSNot listed as small under 541410
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: $33.9M ($33,909,556)
WB BRAWLEY CO
UEIJLPKEZNW6X21CAGE0TXX5
Location: WILMINGTON, NCSocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 541410
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: $33.3M ($33,314,988)
PERKINS+WILL, INC.
UEIC3TWUXM6ZDY9CAGE4UVY1
Location: SAN FRANCISCO, CA
Secondary NAICSNot listed as small under 541410
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: $33.2M ($33,208,558)

Contractors listing NAICS 541410, page 21 of 228
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
MN-BMCD JV UEIJNAPYHJ3GMA9CAGE7UKR8 Location: NORFOLK, VA	Secondary NAICSNot listed as small under 541410	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	$50.9M ($50,891,783)
C. H. GUERNSEY & COMPANY UEIL5NJJEMJXL34CAGE1H373 Location: OKLAHOMA CITY, OK	Secondary NAICSNot listed as small under 541410	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	$50.7M ($50,697,240)
IAN CORPORATION UEIJRFVNKG43PL4CAGE4FUT2 Location: BARRIGADA, GUSocio-economic status (SAM.gov): SBSDBWOSB	Secondary NAICSNot listed as small under 541410	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	$48.4M ($48,396,589)
HICAPS INC UEIC9AFMLP98K27CAGE574U1 Location: GREENSBORO, NCSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSNot listed as small under 541410	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	$43M ($42,994,764)
NAVANCIO LLC UEIC6FQH2VLCVL9CAGE88S06 Location: Washington, DCSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 541410	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	$42.6M ($42,552,973)
DATTNER ARCHITECTS DPC UEIGB25L936WC44CAGE3JYM5 Location: NEW YORK, NY	Secondary NAICSNot listed as small under 541410	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	$42.4M ($42,353,440)
HELLMUTH, OBATA & KASSABAUM, INC. UEICQJLYUAF62J3CAGE3JYX6 Location: SAINT LOUIS, MO	Secondary NAICSNot listed as small under 541410	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	$41.2M ($41,191,137)
RMA ARCHITECTS INC. UEIN9SVWEH4F7E3CAGE0FAE1 Location: HONOLULU, HISocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 541410	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	$40.7M ($40,679,011)
TURNER & TOWNSEND HEERY, LLC UEIHYNQLKMNHKM6CAGE5R098 Location: ATLANTA, GA	Secondary NAICSNot listed as small under 541410	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	$40.6M ($40,621,803)
POLK & ASSOCIATES CONSTRUCTION INC UEICWG4PAFMDZZ3CAGE6TB12 Location: BRENTWOOD, TNSocio-economic status (SAM.gov): SBSDB	Secondary NAICSNot listed as small under 541410	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	$39.6M ($39,553,208)
ROMEM AQUA SYSTEMS CO INC UEIKLC4KC1A6XH3CAGE0PS72 Location: WOODBRIDGE, VASocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 541410	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	$38.3M ($38,345,410)
ALESIA ARCHITECTURE PC UEIMSBTMNAYAW55CAGE3RRK1 Location: ELKHORN, NESocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 541410	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	$37.9M ($37,914,176)
ATRIAX, P.L.L.C. UEICKDKNLKHHAY4CAGE1XLU0 Location: HICKORY, NCSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSNot listed as small under 541410	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	$35.9M ($35,850,941)
NORTHEAST INFRASTRUCTURE LLC UEIJ64CCTKLLM97CAGE6BGA4 Location: HONESDALE, PASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 541410	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	$35.2M ($35,212,531)
BBIX LLC UEIGK87RKLZUMG5CAGE1WH35 Location: BOSTON, MA	Secondary NAICSNot listed as small under 541410	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	$35M ($34,990,165)
SENTINEL BUILDERS, LLC UEICJNYTL3J38Q5CAGE6UNZ3 Location: SPARKS, NVSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 541410	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	$34.3M ($34,335,803)
KAL ARCHITECTS, INC. DBA KAL ARCHITECTS INC UEIM9JFPNTD9788CAGE1HJM9 Location: IRVINE, CASocio-economic status (SAM.gov): SBWOSB	Secondary NAICSNot listed as small under 541410	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	$34M ($34,034,526)
FLATWATER SOLUTIONS COMPANY UEIFQZ6AZM2FNK6CAGE6U1X3 Location: WINNEBAGO, NESocio-economic status (SAM.gov): SBTribal	Secondary NAICSNot listed as small under 541410	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	$33.9M ($33,909,556)
WB BRAWLEY CO UEIJLPKEZNW6X21CAGE0TXX5 Location: WILMINGTON, NCSocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 541410	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	$33.3M ($33,314,988)
PERKINS+WILL, INC. UEIC3TWUXM6ZDY9CAGE4UVY1 Location: SAN FRANCISCO, CA	Secondary NAICSNot listed as small under 541410	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	$33.2M ($33,208,558)

Codes these contractors list most often alongside 541410: natural teaming adjacencies.

NAICS 541410

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Contractors listing NAICS 541410

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