NAICS 541990 · Professional, Scientific, and Technical Services
All Other Professional, Scientific, and Technical Services
39,391 active contractors list NAICS 541990 (All Other Professional, Scientific, and Technical Services) in SAM.gov; 28,009 are small under its SBA size standard and 6,366 list it as their primary NAICS.
- Active contractors
- 39,391
- Small under 541990SBA size standard for this code
- 28,009
- Primary NAICSTheir main line of business
- 6,366
- Hidden registrationsExcluded, expired or inactive
- 528
Work this industry
Live RFPs in this NAICS
Open SAM.gov solicitations coded 541990, matched to teaming partners.
Expiring awards
Incumbent contracts in 541990 heading to recompete in the next 18 months.
Small under 541990
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 541990
Claimed profiles come first by membership level, then companies with 541990 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
528 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 7,741–7,760 of 39,391 contractors
CHICKASAW FEDERAL HEALTH, LLC
UEICAMXRD5CHVN6CAGE9CLK4Location: NORMAN, OKSocio-economic status (SAM.gov): SBSDB8(a)TribalSecondary NAICSSmall under 541990CMMCNo 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: $56.5M ($56,488,392)SOUTHEASTERN INDUSTRIAL CONSTRUCTION, LLC
UEIP9B9FM196LE6CAGE7JQ86Location: SANTA ROSA BEACH, FLSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 541990CMMCNo 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: $56.4M ($56,424,306)JTF BUSINESS SYSTEMS CORPORATION
UEICM3CXMWM13T5CAGE1BUZ7Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541990CMMCNo 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: $56.3M ($56,335,412)- Secondary NAICSSmall under 541990CMMCNo 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: $56.3M ($56,291,713) CGH TECHNOLOGIES INC
UEIHK6NU3RTN6K3CAGE1Q1L6Location: WASHINGTON, DCSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo 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: $56.2M ($56,236,835)- Secondary NAICSNot listed as small under 541990CMMCNo 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: $56.2M ($56,217,715) THE TOMORROW COMPANIES INC.
UEIJLSJELKGF299CAGE840W6Location: BOSTON, MASocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541990CMMCNo 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: $56.2M ($56,194,621)EXPERIMENTAL PATHOLOGY LABORATORIES, INC.
DBA EXPERIMENTAL PATHOLOGY LABORATORIES INC
UEIE4S8XBDQ4AN1CAGE5V709Location: STERLING, VASocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541990CMMCNo 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: $56.1M ($56,130,992)HEALTH FACILITY SOLUTIONS COMPANY
UEIHGD8C58ELNL3CAGE3PWE4Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo 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: $56.1M ($56,084,065)- Secondary NAICSNot listed as small under 541990CMMCNo 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: $56.1M ($56,077,858) LRS FEDERAL LLC
UEIK51NQNM7EXF1CAGE4B5X4Location: SEVERNA PARK, MDSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo 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: $56M ($56,018,874)BURHANI ENTERPRISES INC
DBA CLEAR RIDGE HARDWARE
UEIQMCVMXTXA9S1CAGE4NWK0Location: CHICAGO, ILSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 541990CMMCNo 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: $55.9M ($55,923,817)CAYUSE NATIVE HAWAIIAN VETERANS, LLC
UEINJPTXRE6J1K4CAGE88ZJ5Location: PENDLETON, ORSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneTribalSecondary NAICSSmall under 541990CMMCNo 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: $55.9M ($55,889,952)APSI CONSTRUCTION MANAGEMENT
UEIHZV4CG3RLSE5CAGE0PBN4Location: IRVINE, CASocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541990CMMCNo 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: $55.8M ($55,828,147)SPECIALTY SYSTEMS, INC.
UEICQ1DPC4G5PS8CAGE1U468Location: TOMS RIVER, NJSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 541990CMMCNo 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: $55.8M ($55,820,684)SUPREME SOLUTIONS, INC
UEIDJ3NZKMD4RN5CAGE53FF5Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SBSecondary NAICSSmall under 541990CMMCNo 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: $55.7M ($55,711,602)HR SERVICES SOLUTIONS, LLC
DBA HRSS
UEIJJ13UNM4HKF7CAGE7P7E8Location: HAYMARKET, VASocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo 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: $55.6M ($55,594,287)GOLDBELT INTEGRATED LOGISTICS SERVICES, LLC
UEIJ62DGJSATXC7CAGE8BJQ9Location: CHESAPEAKE, VASocio-economic status (SAM.gov): SBSDB8(a)ANCSecondary NAICSSmall under 541990CMMCNo 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: $55.5M ($55,494,409)IGNITE FUELING INNOVATION, INC
DBA ALATEC INC
UEIMU8VTWFS9QP8CAGE1TWJ7Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSNot listed as small under 541990CMMCNo 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: $55.4M ($55,389,623)RIPPLE EFFECT COMMUNICATIONS, INC.
UEINNQUYPRG4KD5CAGE3N5J3Location: ROCKVILLE, MDSocio-economic status (SAM.gov): SBSDBWOSBSecondary NAICSSmall under 541990CMMCNo 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: $55.3M ($55,289,447)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
UEICAMXRD5CHVN6CAGE9CLK4 Location: NORMAN, OKSocio-economic status (SAM.gov): SBSDB8(a)Tribal | Secondary NAICSSmall under 541990 | 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 | $56.5M ($56,488,392) |
SOUTHEASTERN INDUSTRIAL CONSTRUCTION, LLC UEIP9B9FM196LE6CAGE7JQ86 Location: SANTA ROSA BEACH, FLSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 541990 | 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 | $56.4M ($56,424,306) |
JTF BUSINESS SYSTEMS CORPORATION UEICM3CXMWM13T5CAGE1BUZ7 Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541990 | 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 | $56.3M ($56,335,412) |
Secondary NAICSSmall under 541990 | 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 | $56.3M ($56,291,713) | |
UEIHK6NU3RTN6K3CAGE1Q1L6 Location: WASHINGTON, DCSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | 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 | $56.2M ($56,236,835) |
Secondary NAICSNot listed as small under 541990 | 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 | $56.2M ($56,217,715) | |
UEIJLSJELKGF299CAGE840W6 Location: BOSTON, MASocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541990 | 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 | $56.2M ($56,194,621) |
EXPERIMENTAL PATHOLOGY LABORATORIES, INC. DBA EXPERIMENTAL PATHOLOGY LABORATORIES INC UEIE4S8XBDQ4AN1CAGE5V709 Location: STERLING, VASocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541990 | 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 | $56.1M ($56,130,992) |
HEALTH FACILITY SOLUTIONS COMPANY UEIHGD8C58ELNL3CAGE3PWE4 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB | Secondary NAICSSmall under 541990 | 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 | $56.1M ($56,084,065) |
Secondary NAICSNot listed as small under 541990 | 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 | $56.1M ($56,077,858) | |
UEIK51NQNM7EXF1CAGE4B5X4 Location: SEVERNA PARK, MDSocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 541990 | 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 | $56M ($56,018,874) |
DBA CLEAR RIDGE HARDWARE UEIQMCVMXTXA9S1CAGE4NWK0 Location: CHICAGO, ILSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 541990 | 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 | $55.9M ($55,923,817) |
CAYUSE NATIVE HAWAIIAN VETERANS, LLC UEINJPTXRE6J1K4CAGE88ZJ5 Location: PENDLETON, ORSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneTribal | Secondary NAICSSmall under 541990 | 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 | $55.9M ($55,889,952) |
UEIHZV4CG3RLSE5CAGE0PBN4 Location: IRVINE, CASocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541990 | 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 | $55.8M ($55,828,147) |
UEICQ1DPC4G5PS8CAGE1U468 Location: TOMS RIVER, NJSocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 541990 | 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 | $55.8M ($55,820,684) |
UEIDJ3NZKMD4RN5CAGE53FF5 Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 541990 | 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 | $55.7M ($55,711,602) |
DBA HRSS UEIJJ13UNM4HKF7CAGE7P7E8 Location: HAYMARKET, VASocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 541990 | 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 | $55.6M ($55,594,287) |
GOLDBELT INTEGRATED LOGISTICS SERVICES, LLC UEIJ62DGJSATXC7CAGE8BJQ9 Location: CHESAPEAKE, VASocio-economic status (SAM.gov): SBSDB8(a)ANC | Secondary NAICSSmall under 541990 | 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 | $55.5M ($55,494,409) |
IGNITE FUELING INNOVATION, INC DBA ALATEC INC UEIMU8VTWFS9QP8CAGE1TWJ7 Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSNot listed as small under 541990 | 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 | $55.4M ($55,389,623) |
RIPPLE EFFECT COMMUNICATIONS, INC. UEINNQUYPRG4KD5CAGE3N5J3 Location: ROCKVILLE, MDSocio-economic status (SAM.gov): SBSDBWOSB | Secondary NAICSSmall under 541990 | 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 | $55.3M ($55,289,447) |
Related industries
Codes these contractors list most often alongside 541990: natural teaming adjacencies.
- 541611Administrative Management and General Management Consulting Services22,278shared firms
- 541690Other Scientific and Technical Consulting Services18,939shared firms
- 541618Other Management Consulting Services16,600shared firms
- 541512Computer Systems Design Services15,780shared firms
- 541519Other Computer Related Services15,168shared firms
- 541511Custom Computer Programming Services14,469shared firms
- 541330Engineering Services14,060shared firms
- 611430Professional and Management Development Training11,018shared firms