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 7,421–7,440 of 43,206 contractors
TREWON TECHNOLOGIES LLC
UEIEPE8N2747L14CAGE6NLU0Location: LEESBURG, VASocio-economic status (SAM.gov): SBSDBWOSBSecondary 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: $61.3M ($61,313,427)CADMUS CONCOURSE JV LLC
UEIJ12XM5J2C1R4CAGE87K24Location: ANNAPOLIS, MDSocio-economic status (SAM.gov): SBSecondary 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: $61.2M ($61,227,904)YORKTOWN SYSTEMS GROUP INC
UEIL5LMQSN59YE5CAGE4VJW9Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary 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: $61.2M ($61,219,104)AECOM-BAKER-CARDNO NAVFAC ATLANTIC PLANNING JV
DBA EARTH TECH INC
UEINWWWFB4WMCX1CAGE8BH23Location: ARLINGTON, 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: $61.1M ($61,136,250)ELB SERVICES LLC
UEIHFGCD12199B8CAGE8Z2H5Location: PHENIX CITY, ALSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary 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: $60.8M ($60,781,896)JSTOOGOOD LLC
DBA JOINT STRATEGIC TECHNOLOGIES
UEIJ7M9KNLGXKR4CAGE70N33Location: SOUTHLAKE, TXSocio-economic status (SAM.gov): SDB8(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: $60.8M ($60,763,708)ANALYTIC ACQUISITIONS LLC
UEICYTHXD2LMDB5CAGE7V4E0Location: SILVER SPRING, MDSocio-economic status (SAM.gov): SBSDB8(a)WOSBSecondary 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: $60.6M ($60,636,970)PRECISE FEDERAL CONSULTING LLC
UEIQFWZRK6KN1N2CAGE8B9Y4Location: GREENBELT, MDSocio-economic status (SAM.gov): SBSDBWOSBSecondary 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: $60.6M ($60,622,023)MAGNUM OPUS, LLC
DBA MO
UEIE4LVKBFDBTD9CAGE804Q5Location: PHOENIX, AZSocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary 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: $60.6M ($60,602,080)AVIX-BGI JV II, LLC
UEIPPB1HC8KBQA6CAGE8RCK2Location: YORKTOWN, VASocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary 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: $60.6M ($60,574,445)AZURA CONSULTING LLC
UEIDYF6V8HC62E3CAGE794X8Location: GARLAND, TXSocio-economic status (SAM.gov): SBWOSBSecondary 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: $60.6M ($60,557,588)C2 TECHNOLOGIES, INC.
UEIL55KAZMLJM25CAGE09UJ3Location: MC LEAN, VASocio-economic status (SAM.gov): SBWOSBSecondary 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: $60.6M ($60,555,841)- 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 expiringObligated, 36 mo: $60.5M ($60,524,795) DIGITAL CLOAK, LLC
UEILYBJV1HV7F35CAGE74ML3Location: STAFFORD, VASocio-economic status (SAM.gov): SBWOSBSecondary 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: $60.3M ($60,329,634)POLE STAR SPACE APPLICATIONS USA INC
DBA POLE STAR DEFENSE
UEINNATEAM5ZM44CAGE35FP5Location: SAINT PETERSBURG, FLSocio-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: $60.1M ($60,134,343)LINK TECHNOLOGIES INC
UEIG36RN4KDGX29CAGE1WGK0Location: GERMANTOWN, MDSocio-economic status (SAM.gov): SBANCSecondary 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: $60M ($59,989,743)- 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: $60M ($59,984,344) KILDA GROUP, LLC
UEILDB4MTDVB8K6CAGE1YZS6Location: SEVERNA PARK, MDSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary 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: $59.9M ($59,921,778)DIGITAL CONSULTANTS, LLC
DBA DIGITAL CONSULTANTS LLC
UEIG4VRZGZLJQD5CAGE5GQV3Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SBSDBSecondary 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: $59.8M ($59,790,716)- 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: $59.8M ($59,750,657)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
UEIEPE8N2747L14CAGE6NLU0 Location: LEESBURG, VASocio-economic status (SAM.gov): SBSDBWOSB | 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 | $61.3M ($61,313,427) |
UEIJ12XM5J2C1R4CAGE87K24 Location: ANNAPOLIS, MDSocio-economic status (SAM.gov): SB | 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 | $61.2M ($61,227,904) |
UEIL5LMQSN59YE5CAGE4VJW9 Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBVOSBSDVOSB | 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 | $61.2M ($61,219,104) |
AECOM-BAKER-CARDNO NAVFAC ATLANTIC PLANNING JV DBA EARTH TECH INC UEINWWWFB4WMCX1CAGE8BH23 Location: ARLINGTON, 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 | $61.1M ($61,136,250) |
UEIHFGCD12199B8CAGE8Z2H5 Location: PHENIX CITY, ALSocio-economic status (SAM.gov): SBVOSBSDVOSB | 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 | $60.8M ($60,781,896) |
DBA JOINT STRATEGIC TECHNOLOGIES UEIJ7M9KNLGXKR4CAGE70N33 Location: SOUTHLAKE, TXSocio-economic status (SAM.gov): SDB8(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 | $60.8M ($60,763,708) |
UEICYTHXD2LMDB5CAGE7V4E0 Location: SILVER SPRING, MDSocio-economic status (SAM.gov): SBSDB8(a)WOSB | 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 | $60.6M ($60,636,970) |
PRECISE FEDERAL CONSULTING LLC UEIQFWZRK6KN1N2CAGE8B9Y4 Location: GREENBELT, MDSocio-economic status (SAM.gov): SBSDBWOSB | 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 | $60.6M ($60,622,023) |
DBA MO UEIE4LVKBFDBTD9CAGE804Q5 Location: PHOENIX, AZSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | 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 | $60.6M ($60,602,080) |
UEIPPB1HC8KBQA6CAGE8RCK2 Location: YORKTOWN, VASocio-economic status (SAM.gov): SBVOSBSDVOSB | 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 | $60.6M ($60,574,445) |
UEIDYF6V8HC62E3CAGE794X8 Location: GARLAND, TXSocio-economic status (SAM.gov): SBWOSB | 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 | $60.6M ($60,557,588) |
UEIL55KAZMLJM25CAGE09UJ3 Location: MC LEAN, VASocio-economic status (SAM.gov): SBWOSB | 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 | $60.6M ($60,555,841) |
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 expiring | $60.5M ($60,524,795) | |
UEILYBJV1HV7F35CAGE74ML3 Location: STAFFORD, VASocio-economic status (SAM.gov): SBWOSB | 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 | $60.3M ($60,329,634) |
POLE STAR SPACE APPLICATIONS USA INC DBA POLE STAR DEFENSE UEINNATEAM5ZM44CAGE35FP5 Location: SAINT PETERSBURG, FLSocio-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 | $60.1M ($60,134,343) |
UEIG36RN4KDGX29CAGE1WGK0 Location: GERMANTOWN, MDSocio-economic status (SAM.gov): SBANC | 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 | $60M ($59,989,743) |
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 | $60M ($59,984,344) | |
UEILDB4MTDVB8K6CAGE1YZS6 Location: SEVERNA PARK, MDSocio-economic status (SAM.gov): SBVOSBSDVOSB | 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 | $59.9M ($59,921,778) |
DBA DIGITAL CONSULTANTS LLC UEIG4VRZGZLJQD5CAGE5GQV3 Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SBSDB | 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 | $59.8M ($59,790,716) |
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 | $59.8M ($59,750,657) |
Related industries
Codes these contractors list most often alongside 541690: natural teaming adjacencies.
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- 541330Engineering Services15,904shared firms
- 611430Professional and Management Development Training11,327shared firms