NAICS 561990 · Administrative and Support and Waste Management and Remediation Services
All Other Support Services
15,483 active contractors list NAICS 561990 (All Other Support Services) in SAM.gov; 11,085 are small under its SBA size standard and 1,911 list it as their primary NAICS.
- Active contractors
- 15,483
- Small under 561990SBA size standard for this code
- 11,085
- Primary NAICSTheir main line of business
- 1,911
- Hidden registrationsExcluded, expired or inactive
- 221
Work this industry
Live RFPs in this NAICS
Open SAM.gov solicitations coded 561990, matched to teaming partners.
Expiring awards
Incumbent contracts in 561990 heading to recompete in the next 18 months.
Small under 561990
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 561990
Claimed profiles come first by membership level, then companies with 561990 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
221 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 2,661–2,680 of 15,483 contractors
RUMPH & ASSOCIATES, P.C.
UEIFPURD848JXJ6CAGE51EN1Location: ROSWELL, GASocio-economic status (SAM.gov): SBSDBSecondary NAICSSmall under 561990CMMCNo 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: $12.7M ($12,674,511)MARK G. MILLER, INC
DBA SELECT ENGINEERING SERVICES
UEIJCJVMV9BD1T1CAGE1R8H0Location: LAYTON, UTSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561990CMMCNo 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: $12.6M ($12,600,125)JAMESCO PRO INC.
UEIJ4FYAJDN7ML5CAGE4X4B6Location: GLENOMA, WASocio-economic status (SAM.gov): SBHUBZoneSecondary NAICSSmall under 561990CMMCNo 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: $12.5M ($12,465,468)MALLARD DUCK BAY ENTERPRISES, LLC
UEIJUGPR6XPR3X9CAGE77PV1Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDBANCSecondary NAICSSmall under 561990CMMCNo 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: $12.5M ($12,461,195)EXIGENT SERVICES LLC
UEID1YDB9NGTMM7CAGE86DF0Location: BOWIE, MDSocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary NAICSSmall under 561990CMMCNo 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: $12.4M ($12,382,983)LION FEDERAL, LLC
DBA LION FEDERAL LLC
UEIEBWBQCL44GB4CAGE72LQ5Location: MCLEAN, VASocio-economic status (SAM.gov): SBSDBSecondary NAICSSmall under 561990CMMCNo 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: $12.4M ($12,371,312)CLJ CONSULTING & CONTRACTING LLC
UEIKRRGMJ2QDQA1CAGE7DQY8Location: WALDORF, MDSocio-economic status (SAM.gov): SBSDB8(a)WOSBVOSBSDVOSBSecondary NAICSSmall under 561990CMMCNo 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: $12.4M ($12,360,965)ROY GROUP INTERNATIONAL LLC
UEIDAXTMNJ4A767CAGE227J5Location: GREAT FALLS, VASocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 561990CMMCNo 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: $12.3M ($12,303,081)LG2-QRI JV LLC
UEIJNNGGZ8UX165CAGE7A4S5Location: JACKSONVILLE, FLSocio-economic status (SAM.gov): TribalSecondary NAICSNot listed as small under 561990CMMCNo 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: $12.3M ($12,291,992)MNS PRO COMPANIES, INC.
DBA MNS PRO CO INC
UEILWTQTBG8HE17CAGE6UK94Location: SYRACUSE, NYSocio-economic status (SAM.gov): SBSDB8(a)Secondary NAICSSmall under 561990CMMCNo 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: $12.2M ($12,230,010)OPPORTUNITY CENTER, INC.
UEICAAUMACDGWU5CAGE3Z754Location: NEW CASTLE, DESocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561990CMMCNo 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: $12.2M ($12,219,860)J W MILLS MANAGEMENT LLC
DBA JW MILLS MANAGEMENT LLC
UEIKA7BYMMKCSM4CAGE3W3J2Location: MOORPARK, CASocio-economic status (SAM.gov): SBSDBHUBZoneSecondary NAICSSmall under 561990CMMCNo 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: $12.2M ($12,161,456)IO ENVIRONMENTAL AND INFRASTRUCTURE INCORPORATED
DBA IO ENVIRONMENTAL & INFRASTRUCTURE INC
UEIKR51LA1KAMP7CAGE51H04Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 561990CMMCNo 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: $12.1M ($12,139,904)LDS KEMRON JV 4 LLC
UEICYESQKSA13R9CAGE04K44Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCSecondary NAICSSmall under 561990CMMCNo 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: $12.1M ($12,062,559)STRONGBOW STRATEGIES LLC
UEIDFMXDFCTCEJ1CAGE7M5G0Location: GALLUP, NMSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneWOSBSecondary NAICSSmall under 561990CMMCNo 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: $12M ($12,000,611)SOLUTIONS A.E. INC.
UEIDM2JMC1SNNA3CAGE4JQU3Location: CHAMBLEE, GASocio-economic status (SAM.gov): SBSDBHUBZoneWOSBSecondary NAICSSmall under 561990CMMCNo 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: $12M ($11,979,642)MUSE TECHNOLOGIES INC
UEIDL21ZAP4BH63CAGE6WTD6Location: LANHAM, MDSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 561990CMMCNo 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: $11.9M ($11,948,408)- Secondary NAICSNot listed as small under 561990CMMCNo 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: $11.9M ($11,928,752) UPSLOPE ADVISORS INC.
UEIGJ52Z9FTCHR6CAGE7ETS4Location: DENVER, COSocio-economic status (SAM.gov): SBSDBSecondary NAICSSmall under 561990CMMCNo 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: $11.8M ($11,842,003)LEXICON CONSULTING, INC.
DBA LEXICON CONSULTING INC
UEIFU1JMU1PPFQ6CAGE41KM3Location: EL CAJON, CASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSBSecondary NAICSSmall under 561990CMMCNo 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: $11.8M ($11,786,517)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
UEIFPURD848JXJ6CAGE51EN1 Location: ROSWELL, GASocio-economic status (SAM.gov): SBSDB | Secondary NAICSSmall under 561990 | 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 | $12.7M ($12,674,511) |
DBA SELECT ENGINEERING SERVICES UEIJCJVMV9BD1T1CAGE1R8H0 Location: LAYTON, UTSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561990 | 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 | $12.6M ($12,600,125) |
UEIJ4FYAJDN7ML5CAGE4X4B6 Location: GLENOMA, WASocio-economic status (SAM.gov): SBHUBZone | Secondary NAICSSmall under 561990 | 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 | $12.5M ($12,465,468) |
MALLARD DUCK BAY ENTERPRISES, LLC UEIJUGPR6XPR3X9CAGE77PV1 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDBANC | Secondary NAICSSmall under 561990 | 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 | $12.5M ($12,461,195) |
UEID1YDB9NGTMM7CAGE86DF0 Location: BOWIE, MDSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | Secondary NAICSSmall under 561990 | 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 | $12.4M ($12,382,983) |
DBA LION FEDERAL LLC UEIEBWBQCL44GB4CAGE72LQ5 Location: MCLEAN, VASocio-economic status (SAM.gov): SBSDB | Secondary NAICSSmall under 561990 | 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 | $12.4M ($12,371,312) |
CLJ CONSULTING & CONTRACTING LLC UEIKRRGMJ2QDQA1CAGE7DQY8 Location: WALDORF, MDSocio-economic status (SAM.gov): SBSDB8(a)WOSBVOSBSDVOSB | Secondary NAICSSmall under 561990 | 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 | $12.4M ($12,360,965) |
UEIDAXTMNJ4A767CAGE227J5 Location: GREAT FALLS, VASocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 561990 | 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 | $12.3M ($12,303,081) |
UEIJNNGGZ8UX165CAGE7A4S5 Location: JACKSONVILLE, FLSocio-economic status (SAM.gov): Tribal | Secondary NAICSNot listed as small under 561990 | 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 | $12.3M ($12,291,992) |
DBA MNS PRO CO INC UEILWTQTBG8HE17CAGE6UK94 Location: SYRACUSE, NYSocio-economic status (SAM.gov): SBSDB8(a) | Secondary NAICSSmall under 561990 | 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 | $12.2M ($12,230,010) |
UEICAAUMACDGWU5CAGE3Z754 Location: NEW CASTLE, DESocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561990 | 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 | $12.2M ($12,219,860) |
DBA JW MILLS MANAGEMENT LLC UEIKA7BYMMKCSM4CAGE3W3J2 Location: MOORPARK, CASocio-economic status (SAM.gov): SBSDBHUBZone | Secondary NAICSSmall under 561990 | 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 | $12.2M ($12,161,456) |
IO ENVIRONMENTAL AND INFRASTRUCTURE INCORPORATED DBA IO ENVIRONMENTAL & INFRASTRUCTURE INC UEIKR51LA1KAMP7CAGE51H04 Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 561990 | 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 | $12.1M ($12,139,904) |
UEICYESQKSA13R9CAGE04K44 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC | Secondary NAICSSmall under 561990 | 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 | $12.1M ($12,062,559) |
UEIDFMXDFCTCEJ1CAGE7M5G0 Location: GALLUP, NMSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneWOSB | Secondary NAICSSmall under 561990 | 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 | $12M ($12,000,611) |
UEIDM2JMC1SNNA3CAGE4JQU3 Location: CHAMBLEE, GASocio-economic status (SAM.gov): SBSDBHUBZoneWOSB | Secondary NAICSSmall under 561990 | 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 | $12M ($11,979,642) |
UEIDL21ZAP4BH63CAGE6WTD6 Location: LANHAM, MDSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 561990 | 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 | $11.9M ($11,948,408) |
Secondary NAICSNot listed as small under 561990 | 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 | $11.9M ($11,928,752) | |
UEIGJ52Z9FTCHR6CAGE7ETS4 Location: DENVER, COSocio-economic status (SAM.gov): SBSDB | Secondary NAICSSmall under 561990 | 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 | $11.8M ($11,842,003) |
DBA LEXICON CONSULTING INC UEIFU1JMU1PPFQ6CAGE41KM3 Location: EL CAJON, CASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB | Secondary NAICSSmall under 561990 | 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 | $11.8M ($11,786,517) |
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Codes these contractors list most often alongside 561990: natural teaming adjacencies.
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- 561210Facilities Support Services5,434shared firms
- 541618Other Management Consulting Services4,753shared firms
- 541990All Other Professional, Scientific, and Technical Services4,662shared firms
- 561110Office Administrative Services4,337shared firms
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- 541690Other Scientific and Technical Consulting Services4,044shared firms
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