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.

Learn more about NAICS size standards

Search with filters Small businesses only

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

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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

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

Showing 841–860 of 15,483 contractors

HAWK RIVER INVESTMENTS, LLC
DBA RITE-WAY SHREDDING
UEINFNYGN7C4KB7CAGE71C30
Location: OKLAHOMA CITY, OKSocio-economic status (SAM.gov): SB
Primary 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
HAYDEN AND ELIZABETH LLC
UEIYUA2HNTK51K8CAGE9LWB2
Location: ALDIE, VA
Primary 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
HEALTH ECONOMIC RESOURCE SERVICES, INC
UEID99RYSMUKS95CAGE93UG8
Location: MIRAMAR, FLSocio-economic status (SAM.gov): SB
Primary 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
HEART OF TEXAS CONTRACTING, LLC
UEIYBW5E7GUMCB3CAGE11XN8
Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SB
Primary 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
H E FREIGHT LLC
UEIEXQJHGEU2X83CAGE92CS1
Location: ANNAPOLIS, MDSocio-economic status (SAM.gov): SBWOSB
Primary 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
HEISENBERG WATER INC
UEIKJ1XW43AFBU6CAGE13Y97
Location: THREE RIVERS, CASocio-economic status (SAM.gov): SB
Primary 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
HELPING CHILDREN WORK HCW, INC.
UEIQJ9CDU9UNM57CAGE60PU3
Location: FREDERIKSTED, VISocio-economic status (SAM.gov): SB
Primary 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
HELPING ONE MORE ENTREPRENEUR, LLC
UEIVM5YXXNTPPB8CAGE168L4
Location: MIDDLETOWN, DESocio-economic status (SAM.gov): SB
Primary 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
HERINDEPENDENCE
UEILZZMTCW7CBM3CAGE80N14
Location: CHARLESTON, SCSocio-economic status (SAM.gov): SB
Primary 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
HERITAGE CAPITAL CORP
DBA HCC
UEIN4QQVRMAWYN6CAGE60H78
Location: DALLAS, TX
Primary 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
HERNDON VOLUNTEER FIRE DEPARTMENT, INC.
UEIMJNWANLENMW3CAGE14BU9
Location: HERNDON, KYSocio-economic status (SAM.gov): SB
Primary 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
HERO DIVING AND MARINE SERVICES LLC
UEIJ4F1S1YP8BU3CAGE17X44
Location: HENDERSON, NVSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary 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
HESSE CUSTOMER SOLUTIONS, INC
UEIY26FWM8PX1M1CAGE9V6E3
Location: TUSTIN, CASocio-economic status (SAM.gov): SB
Primary 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
H & H FLAGGING AND TRAFFIC CONTROL, LLC
DBA H & H FLAGGING & TRAFFIC
UEID81KYEC2E3N5CAGE86Q79
Location: NEWPORT, ORSocio-economic status (SAM.gov): SBWOSB
Primary 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
HIDDEN LAKE PROPERTIES, INC
UEITZWJBZ4EDCG2CAGE6DT69
Location: TRUCKEE, CASocio-economic status (SAM.gov): SB
Primary 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
HIGHLAND SHREDDING, LLC
DBA HIGHLAND SHREDDING LLC
UEIM8A7KQ9PFJB4CAGE6YYV3
Location: WOBURN, MASocio-economic status (SAM.gov): SB
Primary 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
HIGH POINT VOLUNTEER FIRE DEPT INC
UEIYBHYBFR7FBF6CAGE21UH5
Location: PAGELAND, SCSocio-economic status (SAM.gov): SB
Primary 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
HILL COUNTRY TELECOMMUNICATIONS, LLC
UEIHN1JW75HZQJ7CAGE9ULC5
Location: INGRAM, TX
Primary 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
HILL FIRE PROTECTION LLC
UEIYJ2JXU4NLX74CAGE14QU8
Location: FRANKLIN PARK, IL
Primary 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
HILLS, INC.
DBA HILLS INC
UEIW82GWKAX7GX4CAGE5P785
Location: MELBOURNE, FLSocio-economic status (SAM.gov): SBWOSB
Primary 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

Contractors listing NAICS 561990, page 43 of 775
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
HAWK RIVER INVESTMENTS, LLC DBA RITE-WAY SHREDDING UEINFNYGN7C4KB7CAGE71C30 Location: OKLAHOMA CITY, OKSocio-economic status (SAM.gov): SB	Primary 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
HAYDEN AND ELIZABETH LLC UEIYUA2HNTK51K8CAGE9LWB2 Location: ALDIE, VA	Primary 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
HEALTH ECONOMIC RESOURCE SERVICES, INC UEID99RYSMUKS95CAGE93UG8 Location: MIRAMAR, FLSocio-economic status (SAM.gov): SB	Primary 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
HEART OF TEXAS CONTRACTING, LLC UEIYBW5E7GUMCB3CAGE11XN8 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SB	Primary 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
H E FREIGHT LLC UEIEXQJHGEU2X83CAGE92CS1 Location: ANNAPOLIS, MDSocio-economic status (SAM.gov): SBWOSB	Primary 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
HEISENBERG WATER INC UEIKJ1XW43AFBU6CAGE13Y97 Location: THREE RIVERS, CASocio-economic status (SAM.gov): SB	Primary 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
HELPING CHILDREN WORK HCW, INC. UEIQJ9CDU9UNM57CAGE60PU3 Location: FREDERIKSTED, VISocio-economic status (SAM.gov): SB	Primary 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
HELPING ONE MORE ENTREPRENEUR, LLC UEIVM5YXXNTPPB8CAGE168L4 Location: MIDDLETOWN, DESocio-economic status (SAM.gov): SB	Primary 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
HERINDEPENDENCE UEILZZMTCW7CBM3CAGE80N14 Location: CHARLESTON, SCSocio-economic status (SAM.gov): SB	Primary 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
HERITAGE CAPITAL CORP DBA HCC UEIN4QQVRMAWYN6CAGE60H78 Location: DALLAS, TX	Primary 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
HERNDON VOLUNTEER FIRE DEPARTMENT, INC. UEIMJNWANLENMW3CAGE14BU9 Location: HERNDON, KYSocio-economic status (SAM.gov): SB	Primary 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
HERO DIVING AND MARINE SERVICES LLC UEIJ4F1S1YP8BU3CAGE17X44 Location: HENDERSON, NVSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary 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
HESSE CUSTOMER SOLUTIONS, INC UEIY26FWM8PX1M1CAGE9V6E3 Location: TUSTIN, CASocio-economic status (SAM.gov): SB	Primary 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
H & H FLAGGING AND TRAFFIC CONTROL, LLC DBA H & H FLAGGING & TRAFFIC UEID81KYEC2E3N5CAGE86Q79 Location: NEWPORT, ORSocio-economic status (SAM.gov): SBWOSB	Primary 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
HIDDEN LAKE PROPERTIES, INC UEITZWJBZ4EDCG2CAGE6DT69 Location: TRUCKEE, CASocio-economic status (SAM.gov): SB	Primary 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
HIGHLAND SHREDDING, LLC DBA HIGHLAND SHREDDING LLC UEIM8A7KQ9PFJB4CAGE6YYV3 Location: WOBURN, MASocio-economic status (SAM.gov): SB	Primary 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
HIGH POINT VOLUNTEER FIRE DEPT INC UEIYBHYBFR7FBF6CAGE21UH5 Location: PAGELAND, SCSocio-economic status (SAM.gov): SB	Primary 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
HILL COUNTRY TELECOMMUNICATIONS, LLC UEIHN1JW75HZQJ7CAGE9ULC5 Location: INGRAM, TX	Primary 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
HILL FIRE PROTECTION LLC UEIYJ2JXU4NLX74CAGE14QU8 Location: FRANKLIN PARK, IL	Primary 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
HILLS, INC. DBA HILLS INC UEIW82GWKAX7GX4CAGE5P785 Location: MELBOURNE, FLSocio-economic status (SAM.gov): SBWOSB	Primary 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

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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