NAICS 561990 · Administrative and Support and Waste Management and Remediation Services

All Other Support Services

15,466 active contractors list NAICS 561990 (All Other Support Services) in SAM.gov; 11,081 are small under its SBA size standard and 1,909 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 15,466
Small under 561990SBA size standard for this code: 11,081
Primary NAICSTheir main line of business: 1,909
Hidden registrationsExcluded, expired or inactive: 238

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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

238 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 10,081–10,100 of 15,466 contractors

LEGACY MOBILITY EXPERTS LLC
UEIY782FVPT3C69CAGE10WU5
Location: MOUNT VERNON, NYSocio-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 activeObligated, 36 mo: None on file
LEGACY NATIONAL, LLC
UEIJD45WL9NME17CAGE93HQ9
Location: MAPLE HEIGHTS, OHSocio-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 activeObligated, 36 mo: None on file
LEGACY PLANNING & PRESERVATION LIMITED LIABILITY COMPANY
UEIW9MNGXEFKBS9CAGE9XVN3
Location: ROSEVILLE, CASocio-economic status (SAM.gov): SBSDBWOSB
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 activeObligated, 36 mo: None on file
LEGACY PURSUIT SOLUTIONS
UEIE1JMQ7SUKGJ8CAGE176K8
Location: HOUSTON, TXSocio-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 expiringObligated, 36 mo: None on file
LEGACY SOLUTIONS LLC
UEIKNALFN3MB636CAGE7ZU84
Location: FALLS CHURCH, VASocio-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 activeObligated, 36 mo: None on file
LEGACY STRATEGIC SOLUTIONS LLC
UEIGH4BHN4BAJG6CAGE22P02
Location: ALAMOGORDO, NMSocio-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 activeObligated, 36 mo: None on file
LEGACY TX HOME IMPROVEMENTS LLC
UEICG1GTMJJU6E6CAGE9SGU8
Location: WINDCREST, TX
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 expiringObligated, 36 mo: None on file
LEGACY WEALTH BUILDER INC
UEICFWHWYJGRAH7CAGE9NMN2
Location: BROCKTON, MASocio-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 activeObligated, 36 mo: None on file
LEGALFEE CONSULTANTS LLC
DBA LEGALFEE CONSULTANTS
UEIDFWNF7R5VG54CAGE0AQD8
Location: OCEANSIDE, CA
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 expiringObligated, 36 mo: None on file
LEGALIS DMS LLC
UEIRNJ2A2CHW3D6CAGE98MN9
Location: RALEIGH, NCSocio-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 activeObligated, 36 mo: None on file
LEGAL WORX, INC
UEIKYBVQB54XHU5CAGE9VKC3
Location: MEMPHIS, TNSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB
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 expiringObligated, 36 mo: None on file
LEGEND INDUSTRIES LLC
UEITLJPF88LN9E3CAGE9FFL9
Location: BOWIE, MDSocio-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 activeObligated, 36 mo: None on file
LEGEND POWER GROUP LLC
UEIXE5ASKLXC8S8CAGE0DQ22
Location: THOMASVILLE, 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 activeObligated, 36 mo: None on file
LEGENDS DEL MAR INC
UEIE6XZE15S3GM7CAGE22SU9
Location: ALPINE, CASocio-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 activeObligated, 36 mo: None on file
LEGIONS SECURITY LLC
UEIVZCZVUWM8D63CAGE22N69
Location: CLINTON, MDSocio-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 activeObligated, 36 mo: None on file
LEGION UXS, INC.
UEIN2CNKZQ7TAV3CAGE26F29
Location: SPRING LAKE, NCSocio-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 activeObligated, 36 mo: None on file
LEIDOS ASPEN SYSTEMS CORP
UEIJ32BDXJ62BQ1CAGE3R150
Location: GAITHERSBURG, MD
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 activeObligated, 36 mo: None on file
LEIDOS INC
DBA LEIDOS QTC HEALTH SERVICES
UEIPQSTC7GEV5L6CAGE5UTP8
Location: RESTON, VA
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 activeObligated, 36 mo: None on file
LEIDOS, INC.
UEIQLNMVC12KWY3CAGE5UTE2
Location: RESTON, VA
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 activeObligated, 36 mo: None on file
LEIDOS MANAGEMENT SYSTEMS DESIGNERS, INC.
UEIX1NCU18Q19T9CAGE71717
Location: GAITHERSBURG, MD
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 activeObligated, 36 mo: None on file

Contractors listing NAICS 561990, page 505 of 774
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
LEGACY MOBILITY EXPERTS LLC UEIY782FVPT3C69CAGE10WU5 Location: MOUNT VERNON, NYSocio-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	None on file
LEGACY NATIONAL, LLC UEIJD45WL9NME17CAGE93HQ9 Location: MAPLE HEIGHTS, OHSocio-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	None on file
LEGACY PLANNING & PRESERVATION LIMITED LIABILITY COMPANY UEIW9MNGXEFKBS9CAGE9XVN3 Location: ROSEVILLE, CASocio-economic status (SAM.gov): SBSDBWOSB	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	None on file
LEGACY PURSUIT SOLUTIONS UEIE1JMQ7SUKGJ8CAGE176K8 Location: HOUSTON, TXSocio-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 expiring	None on file
LEGACY SOLUTIONS LLC UEIKNALFN3MB636CAGE7ZU84 Location: FALLS CHURCH, VASocio-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	None on file
LEGACY STRATEGIC SOLUTIONS LLC UEIGH4BHN4BAJG6CAGE22P02 Location: ALAMOGORDO, NMSocio-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	None on file
LEGACY TX HOME IMPROVEMENTS LLC UEICG1GTMJJU6E6CAGE9SGU8 Location: WINDCREST, TX	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 expiring	None on file
LEGACY WEALTH BUILDER INC UEICFWHWYJGRAH7CAGE9NMN2 Location: BROCKTON, MASocio-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	None on file
LEGALFEE CONSULTANTS LLC DBA LEGALFEE CONSULTANTS UEIDFWNF7R5VG54CAGE0AQD8 Location: OCEANSIDE, CA	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 expiring	None on file
LEGALIS DMS LLC UEIRNJ2A2CHW3D6CAGE98MN9 Location: RALEIGH, NCSocio-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	None on file
LEGAL WORX, INC UEIKYBVQB54XHU5CAGE9VKC3 Location: MEMPHIS, TNSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB	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 expiring	None on file
LEGEND INDUSTRIES LLC UEITLJPF88LN9E3CAGE9FFL9 Location: BOWIE, MDSocio-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	None on file
LEGEND POWER GROUP LLC UEIXE5ASKLXC8S8CAGE0DQ22 Location: THOMASVILLE, 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	None on file
LEGENDS DEL MAR INC UEIE6XZE15S3GM7CAGE22SU9 Location: ALPINE, CASocio-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	None on file
LEGIONS SECURITY LLC UEIVZCZVUWM8D63CAGE22N69 Location: CLINTON, MDSocio-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	None on file
LEGION UXS, INC. UEIN2CNKZQ7TAV3CAGE26F29 Location: SPRING LAKE, NCSocio-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	None on file
LEIDOS ASPEN SYSTEMS CORP UEIJ32BDXJ62BQ1CAGE3R150 Location: GAITHERSBURG, MD	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	None on file
LEIDOS INC DBA LEIDOS QTC HEALTH SERVICES UEIPQSTC7GEV5L6CAGE5UTP8 Location: RESTON, VA	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	None on file
LEIDOS, INC. UEIQLNMVC12KWY3CAGE5UTE2 Location: RESTON, VA	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	None on file
LEIDOS MANAGEMENT SYSTEMS DESIGNERS, INC. UEIX1NCU18Q19T9CAGE71717 Location: GAITHERSBURG, MD	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	None on file

Codes these contractors list most often alongside 561990: natural teaming adjacencies.

All Other Support Services

Work this industry

Contractors listing NAICS 561990

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