NAICS 541690 · Professional, Scientific, and Technical Services
Other Scientific and Technical Consulting Services
43,206 active contractors list NAICS 541690 (Other Scientific and Technical Consulting Services) in SAM.gov; 31,681 are small under its SBA size standard and 6,311 list it as their primary NAICS.
- Active contractors
- 43,206
- Small under 541690SBA size standard for this code
- 31,681
- Primary NAICSTheir main line of business
- 6,311
- Hidden registrationsExcluded, expired or inactive
- 610
Work this industry
Live RFPs in this NAICS
Open SAM.gov solicitations coded 541690, matched to teaming partners.
Expiring awards
Incumbent contracts in 541690 heading to recompete in the next 18 months.
Small under 541690
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 541690
Claimed profiles come first by membership level, then companies with 541690 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
610 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 6,881–6,900 of 43,206 contractors
- Secondary NAICSNot listed as small under 541690CMMCNo 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: $157M ($157,008,392) RIVET OPERATIONS COMPANY LLC
UEIKYP9UPNMQL67CAGE7U5F0Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBSDB8(a)Secondary NAICSNot listed as small under 541690CMMCNo 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: $156.7M ($156,733,477)- Secondary NAICSNot listed as small under 541690CMMCNo 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: $156.7M ($156,708,251) - Secondary NAICSNot listed as small under 541690CMMCNo 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: $156.7M ($156,673,571) - Secondary NAICSNot listed as small under 541690CMMCNo 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: $156.6M ($156,561,958) PROCON CONSULTING LLC
UEIJR1YQYY6FDN1CAGE3LNQ6Location: MCLEAN, VASocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541690CMMCNo 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: $156.6M ($156,557,186)BOWHEAD PROFESSIONAL SOLUTIONS LLC
UEIGRZ5EJZB3JC4CAGE637U4Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBANCSecondary NAICSNot listed as small under 541690CMMCNo 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: $156.4M ($156,427,013)- Secondary NAICSNot listed as small under 541690CMMCNo 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: $156.2M ($156,205,532) - Secondary NAICSNot listed as small under 541690CMMCNo 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: $156M ($156,047,692) - Secondary NAICSNot listed as small under 541690CMMCNo 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: $155.8M ($155,813,978) WINROCK INTERNATIONAL INSTITUTE FOR AGRICULTURAL DEVELOPMENT
UEIKZ2UGRDKFNJ6CAGE3K3G8Location: LITTLE ROCK, ARSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541690CMMCNo 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: $155.7M ($155,651,178)- Secondary NAICSNot listed as small under 541690CMMCNo 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: $155.6M ($155,590,998) - Secondary NAICSNot listed as small under 541690CMMCNo 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: $153.9M ($153,882,899) CHUGACH DYNAMIC SOLUTIONS LLC
UEIGT9QM49KN9S3CAGE91KL6Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCTribalSecondary NAICSSmall under 541690CMMCNo 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: $153.6M ($153,626,196)BRICE SOLUTIONS, LLC
UEIMHFCLKT3GAX9CAGE8JF62Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCSecondary NAICSNot listed as small under 541690CMMCNo 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: $152.9M ($152,923,150)REGULUS GROUP, LLC
DBA REGULUS GROUP LLC OF WOODSTOCK VA
UEINCKKGMNPX4W3CAGE34XL9Location: WOODSTOCK, VASecondary NAICSNot listed as small under 541690CMMCNo 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: $152.9M ($152,884,264)PCI AVIATION LLC
UEIJUEMP299KDV4CAGE7NV00Location: ATMORE, ALSocio-economic status (SAM.gov): SBSDB8(a)TribalSecondary NAICSNot listed as small under 541690CMMCNo 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: $152.7M ($152,662,999)HIGHRISE CONSULTING INC
UEINTHHMWJJJ7N8CAGE4MHL7Location: NORTH BETHESDA, MDSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541690CMMCNo 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: $152.6M ($152,570,410)LONG WAVE INC.
UEIKGTAM8LS9RE9CAGE06SD5Location: OKLAHOMA CITY, OKSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541690CMMCNo 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: $152.3M ($152,287,269)- Secondary NAICSNot listed as small under 541690CMMCNo 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: $151.8M ($151,789,236)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
Secondary NAICSNot listed as small under 541690 | 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 | $157M ($157,008,392) | |
UEIKYP9UPNMQL67CAGE7U5F0 Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBSDB8(a) | Secondary NAICSNot listed as small under 541690 | 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 | $156.7M ($156,733,477) |
Secondary NAICSNot listed as small under 541690 | 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 | $156.7M ($156,708,251) | |
Secondary NAICSNot listed as small under 541690 | 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 | $156.7M ($156,673,571) | |
Secondary NAICSNot listed as small under 541690 | 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 | $156.6M ($156,561,958) | |
UEIJR1YQYY6FDN1CAGE3LNQ6 Location: MCLEAN, VASocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541690 | 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 | $156.6M ($156,557,186) |
BOWHEAD PROFESSIONAL SOLUTIONS LLC UEIGRZ5EJZB3JC4CAGE637U4 Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBANC | Secondary NAICSNot listed as small under 541690 | 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 | $156.4M ($156,427,013) |
Secondary NAICSNot listed as small under 541690 | 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 | $156.2M ($156,205,532) | |
Secondary NAICSNot listed as small under 541690 | 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 | $156M ($156,047,692) | |
Secondary NAICSNot listed as small under 541690 | 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 | $155.8M ($155,813,978) | |
WINROCK INTERNATIONAL INSTITUTE FOR AGRICULTURAL DEVELOPMENT UEIKZ2UGRDKFNJ6CAGE3K3G8 Location: LITTLE ROCK, ARSocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541690 | 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 | $155.7M ($155,651,178) |
Secondary NAICSNot listed as small under 541690 | 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 | $155.6M ($155,590,998) | |
Secondary NAICSNot listed as small under 541690 | 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 | $153.9M ($153,882,899) | |
UEIGT9QM49KN9S3CAGE91KL6 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCTribal | Secondary NAICSSmall under 541690 | 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 | $153.6M ($153,626,196) |
UEIMHFCLKT3GAX9CAGE8JF62 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC | Secondary NAICSNot listed as small under 541690 | 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 | $152.9M ($152,923,150) |
DBA REGULUS GROUP LLC OF WOODSTOCK VA UEINCKKGMNPX4W3CAGE34XL9 Location: WOODSTOCK, VA | Secondary NAICSNot listed as small under 541690 | 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 | $152.9M ($152,884,264) |
UEIJUEMP299KDV4CAGE7NV00 Location: ATMORE, ALSocio-economic status (SAM.gov): SBSDB8(a)Tribal | Secondary NAICSNot listed as small under 541690 | 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 | $152.7M ($152,662,999) |
UEINTHHMWJJJ7N8CAGE4MHL7 Location: NORTH BETHESDA, MDSocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541690 | 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 | $152.6M ($152,570,410) |
UEIKGTAM8LS9RE9CAGE06SD5 Location: OKLAHOMA CITY, OKSocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541690 | 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 | $152.3M ($152,287,269) |
Secondary NAICSNot listed as small under 541690 | 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 | $151.8M ($151,789,236) |
Related industries
Codes these contractors list most often alongside 541690: natural teaming adjacencies.
- 541611Administrative Management and General Management Consulting Services24,121shared firms
- 541618Other Management Consulting Services19,132shared firms
- 541990All Other Professional, Scientific, and Technical Services18,939shared firms
- 541512Computer Systems Design Services18,789shared firms
- 541519Other Computer Related Services16,995shared firms
- 541511Custom Computer Programming Services16,803shared firms
- 541330Engineering Services15,904shared firms
- 611430Professional and Management Development Training11,327shared firms