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 9,741–9,760 of 39,391 contractors
THE STEELHEAD ENGINEERING COMPANY, LLC
UEILMUSVYBG99C6CAGE93EJ0Location: DOWAGIAC, MISocio-economic status (SAM.gov): SDB8(a)TribalSecondary 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: $5.8M ($5,809,775)HAZAIR INC
UEIM5MQDR6FNEL5CAGE3KAJ2Location: HENDERSON, NVSocio-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: $5.8M ($5,809,673)- 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: $5.8M ($5,806,584) ACCENT ENGINEERING & CONSTRUCTION INC
UEINW26TCDGWLG9CAGE9PCS1Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary 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: $5.8M ($5,804,776)MARTIN LOYD INC.
DBA MARTIN LOYD CONSULTING
UEIC44EL3MBJ2Z9CAGE6QBE4Location: STONE MOUNTAIN, GASocio-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: $5.8M ($5,799,113)- 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: $5.8M ($5,797,774) REVTEK SOLUTIONS LLC
UEIEXLFMMT1LQC7CAGE8SSG6Location: LEESBURG, VASocio-economic status (SAM.gov): SBSDBSecondary 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: $5.8M ($5,796,827)HENRY L. STIMSON CENTER (THE)
DBA THE HENRY L STIMSON CENTER
UEIGAAWGM816JC9CAGE1SAW8Location: WASHINGTON, DCSocio-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: $5.8M ($5,795,493)SNA SOFTWARE LLC
DBA SNA SOFTWARE, LLC
UEICBFWJK9JHNG7CAGE4Q7F5Location: ORLANDO, FLSocio-economic status (SAM.gov): SBVOSBSecondary 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: $5.8M ($5,771,107)DM RESOURCES LLC
UEIJFRNRDJZQFM5CAGE7PYM9Location: KAILUA, HISocio-economic status (SAM.gov): SDB8(a)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: $5.8M ($5,767,509)CAPE FOX FACILITIES SERVICES, LLC
UEIKKMKKTDCDKL3CAGE6QS82Location: KETCHIKAN, AKSocio-economic status (SAM.gov): SBANCSecondary 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: $5.8M ($5,765,332)D&D CONSTRUCTION SERVICES JV, LLC
DBA D & D CONSTRUCTION SERVICES JV LLC
UEIEPKMQLDMY5F6CAGE8EQD6Location: COLORADO SPRINGS, COSecondary 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: $5.8M ($5,760,324)SYNERGETIC INFORMATION SYSTEMS INC.
DBA SYNERGETIC INFORMATION SYSTEMS INC
UEIK57NEDKX1QW1CAGE531D9Location: WASHINGTON, DCSecondary 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: $5.8M ($5,755,823)ZAPATA TECHNOLOGY, INC.
DBA ZAPATA TECHNOLOGY INC
UEIDBXFMY56RK33CAGE4VC65Location: AUGUSTA, GASocio-economic status (SAM.gov): SBVOSBSecondary 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: $5.8M ($5,753,180)CASE MANAGEMENT CONSULTING, LLC
UEICUT1XKUP5GR1CAGE7JAF1Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SBSDB8(a)WOSBSecondary 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: $5.8M ($5,752,384)LAUNCHTECH, LLC
UEIMHPMFZRT95J7CAGE7YCN8Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SDB8(a)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: $5.8M ($5,750,361)TOWER INSPECTION INC
UEIQA9BHUAFL7N8CAGE0CZU7Location: MUSKOGEE, OKSocio-economic status (SAM.gov): SBHUBZoneSecondary 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: $5.7M ($5,732,063)PROSIDIAN CONSULTING LLC
UEIJ5KSKFSM3G85CAGE5CAP1Location: CHARLOTTE, NCSocio-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: $5.7M ($5,724,458)RUDRAM-CAPGEMINI JV LLC
UEIGHB4N6L4SBF4CAGE8MU74Location: ROCKLEDGE, 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: $5.7M ($5,721,832)SUH'DUTSING-PILKINGTON CONSTRUCTION JV, LLC
UEIFZLCYNL871D9CAGE8RCY9Location: CEDAR CITY, UTSocio-economic status (SAM.gov): TribalSecondary 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: $5.7M ($5,718,194)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
THE STEELHEAD ENGINEERING COMPANY, LLC UEILMUSVYBG99C6CAGE93EJ0 Location: DOWAGIAC, MISocio-economic status (SAM.gov): SDB8(a)Tribal | 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 | $5.8M ($5,809,775) |
UEIM5MQDR6FNEL5CAGE3KAJ2 Location: HENDERSON, NVSocio-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 | $5.8M ($5,809,673) |
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 | $5.8M ($5,806,584) | |
ACCENT ENGINEERING & CONSTRUCTION INC UEINW26TCDGWLG9CAGE9PCS1 Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | 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 | $5.8M ($5,804,776) |
DBA MARTIN LOYD CONSULTING UEIC44EL3MBJ2Z9CAGE6QBE4 Location: STONE MOUNTAIN, GASocio-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 | $5.8M ($5,799,113) |
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 | $5.8M ($5,797,774) | |
UEIEXLFMMT1LQC7CAGE8SSG6 Location: LEESBURG, VASocio-economic status (SAM.gov): SBSDB | 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 | $5.8M ($5,796,827) |
DBA THE HENRY L STIMSON CENTER UEIGAAWGM816JC9CAGE1SAW8 Location: WASHINGTON, DCSocio-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 | $5.8M ($5,795,493) |
DBA SNA SOFTWARE, LLC UEICBFWJK9JHNG7CAGE4Q7F5 Location: ORLANDO, FLSocio-economic status (SAM.gov): SBVOSB | 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 | $5.8M ($5,771,107) |
UEIJFRNRDJZQFM5CAGE7PYM9 Location: KAILUA, HISocio-economic status (SAM.gov): SDB8(a) | 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 | $5.8M ($5,767,509) |
CAPE FOX FACILITIES SERVICES, LLC UEIKKMKKTDCDKL3CAGE6QS82 Location: KETCHIKAN, AKSocio-economic status (SAM.gov): SBANC | 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 | $5.8M ($5,765,332) |
D&D CONSTRUCTION SERVICES JV, LLC DBA D & D CONSTRUCTION SERVICES JV LLC UEIEPKMQLDMY5F6CAGE8EQD6 Location: COLORADO SPRINGS, CO | 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 | $5.8M ($5,760,324) |
SYNERGETIC INFORMATION SYSTEMS INC. DBA SYNERGETIC INFORMATION SYSTEMS INC UEIK57NEDKX1QW1CAGE531D9 Location: WASHINGTON, DC | 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 | $5.8M ($5,755,823) |
DBA ZAPATA TECHNOLOGY INC UEIDBXFMY56RK33CAGE4VC65 Location: AUGUSTA, GASocio-economic status (SAM.gov): SBVOSB | 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 | $5.8M ($5,753,180) |
CASE MANAGEMENT CONSULTING, LLC UEICUT1XKUP5GR1CAGE7JAF1 Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SBSDB8(a)WOSB | 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 | $5.8M ($5,752,384) |
UEIMHPMFZRT95J7CAGE7YCN8 Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SDB8(a) | 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 | $5.8M ($5,750,361) |
UEIQA9BHUAFL7N8CAGE0CZU7 Location: MUSKOGEE, OKSocio-economic status (SAM.gov): SBHUBZone | 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 | $5.7M ($5,732,063) |
UEIJ5KSKFSM3G85CAGE5CAP1 Location: CHARLOTTE, NCSocio-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 | $5.7M ($5,724,458) |
UEIGHB4N6L4SBF4CAGE8MU74 Location: ROCKLEDGE, 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 | $5.7M ($5,721,832) |
SUH'DUTSING-PILKINGTON CONSTRUCTION JV, LLC UEIFZLCYNL871D9CAGE8RCY9 Location: CEDAR CITY, UTSocio-economic status (SAM.gov): Tribal | 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 | $5.7M ($5,718,194) |
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