NAICS 561621 · Administrative and Support and Waste Management and Remediation Services
Security Systems Services (except Locksmiths)
10,104 active contractors list NAICS 561621 (Security Systems Services (except Locksmiths)) in SAM.gov; 7,301 are small under its SBA size standard and 1,732 list it as their primary NAICS.
- Active contractors
- 10,104
- Small under 561621SBA size standard for this code
- 7,301
- Primary NAICSTheir main line of business
- 1,732
- Hidden registrationsExcluded, expired or inactive
- 123
Work this industry
Live RFPs in this NAICS
Open SAM.gov solicitations coded 561621, matched to teaming partners.
Expiring awards
Incumbent contracts in 561621 heading to recompete in the next 18 months.
Small under 561621
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 561621
Claimed profiles come first by membership level, then companies with 561621 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
123 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 3,681–3,700 of 10,104 contractors
ACCIPITER RADAR CORPORATION
UEIVCJKD8BCYJR1CAGE5CQP3Location: ORCHARD PARK, NYSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 561621CMMCNo 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 fileACCORD-DEXTERRA JV LLC
UEIHMBJNYG6L5J6CAGE19JK2Location: KNOXVILLE, TNSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 561621CMMCNo 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- Secondary NAICSSmall under 561621CMMCNo 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 ACCURA ELECTRICAL CONTRACTOR INC
UEISS2JCGECV4Z3CAGE7EA13Location: HIALEAH, FLSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561621CMMCNo 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 fileACCURATE BACKGROUND CHECK, INC
UEIDL9VUDQ343Q9CAGE3D3U7Location: OCALA, FLSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 561621CMMCNo 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 fileACCURATE ELECTRIC UNLIMITED, INC
UEIPKNVMPQF2QK2CAGE6NJL3Location: VANCOUVER, WASocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561621CMMCNo 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 fileAC-DC AUTOMATION INC
UEIGFMMHNN6FZ87CAGE18AC9Location: N HOLLYWOOD, CASocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561621CMMCNo 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 fileACE INNOVATIONS LLC
DBA TWISTED OUTPOST
UEIG75ZMP66LH83CAGE22T30Location: WEST VALLEY CITY, UTSocio-economic status (SAM.gov): SBVOSBSecondary NAICSSmall under 561621CMMCNo 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- Secondary NAICSSmall under 561621CMMCNo 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 ACE PREVENTION PRIVATE SECURITY LLC
UEIL81SLNH1T9C5CAGE9TGE8Location: KENNER, LASocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary NAICSSmall under 561621CMMCNo 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- Secondary NAICSSmall under 561621CMMCNo 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 ACE VET NEXUS INCORPORATED
UEIRMH1H45NSJT5CAGE129N2Location: FLUSHING, NYSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 561621CMMCNo 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 fileACHIEVE TECHNOLOGY SOLUTIONS, LLC
DBA ACHIEVE TECHNOLOGY SOLUTIONS LLC
UEIG3KLUX1RJS15CAGE7NKP6Location: DOUGLASVILLE, GASocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary NAICSSmall under 561621CMMCNo 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 fileACME ARCHITECTURAL HARDWARE INC
UEIQDKHS93NVNA8CAGE6VGM3Location: HOUSTON, TXSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 561621CMMCNo 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 fileA-COM FIRE SOLUTIONS, LLC
UEICVHBVB78XVQ6CAGE9KP30Location: COLUMBUS, GASocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561621CMMCNo 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 fileACP SOLUTIONS LLC
UEIU7WZEJJ2MQ87CAGE20B28Location: DENHAM SPRINGS, LASocio-economic status (SAM.gov): SBSecondary NAICSSmall under 561621CMMCNo 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 fileACQUISITION RESEARCH & LOGISTICS INC
DBA ARL
UEIPFUAD7EGQCB5CAGE3E0G2Location: GLENARDEN, MDSocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary NAICSSmall under 561621CMMCNo 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 fileACQUIX LLC
UEIULDFYJ6E4SX6CAGE8UE06Location: LAWRENCE, KSSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSBSecondary NAICSSmall under 561621CMMCNo 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 fileACSENTIAL GROUP INC
UEINN1XGTCJHZB9CAGE7ZAU0Location: EAST POINT, GASocio-economic status (SAM.gov): SBSDBWOSBSecondary NAICSSmall under 561621CMMCNo 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 fileACTION BREAD GROUP LLC
UEIQHXGHWD5MFJ7CAGE9WD44Location: LOS ANGELES, CASocio-economic status (SAM.gov): SBSDBSecondary NAICSSmall under 561621CMMCNo 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
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
UEIVCJKD8BCYJR1CAGE5CQP3 Location: ORCHARD PARK, NYSocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 561621 | 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 |
UEIHMBJNYG6L5J6CAGE19JK2 Location: KNOXVILLE, TNSocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 561621 | 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 |
Secondary NAICSSmall under 561621 | 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 | |
ACCURA ELECTRICAL CONTRACTOR INC UEISS2JCGECV4Z3CAGE7EA13 Location: HIALEAH, FLSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561621 | 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 |
ACCURATE BACKGROUND CHECK, INC UEIDL9VUDQ343Q9CAGE3D3U7 Location: OCALA, FLSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 561621 | 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 |
ACCURATE ELECTRIC UNLIMITED, INC UEIPKNVMPQF2QK2CAGE6NJL3 Location: VANCOUVER, WASocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561621 | 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 |
UEIGFMMHNN6FZ87CAGE18AC9 Location: N HOLLYWOOD, CASocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561621 | 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 |
DBA TWISTED OUTPOST UEIG75ZMP66LH83CAGE22T30 Location: WEST VALLEY CITY, UTSocio-economic status (SAM.gov): SBVOSB | Secondary NAICSSmall under 561621 | 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 |
Secondary NAICSSmall under 561621 | 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 | |
ACE PREVENTION PRIVATE SECURITY LLC UEIL81SLNH1T9C5CAGE9TGE8 Location: KENNER, LASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | Secondary NAICSSmall under 561621 | 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 |
Secondary NAICSSmall under 561621 | 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 | |
UEIRMH1H45NSJT5CAGE129N2 Location: FLUSHING, NYSocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 561621 | 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 |
ACHIEVE TECHNOLOGY SOLUTIONS, LLC DBA ACHIEVE TECHNOLOGY SOLUTIONS LLC UEIG3KLUX1RJS15CAGE7NKP6 Location: DOUGLASVILLE, GASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | Secondary NAICSSmall under 561621 | 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 |
ACME ARCHITECTURAL HARDWARE INC UEIQDKHS93NVNA8CAGE6VGM3 Location: HOUSTON, TXSocio-economic status (SAM.gov): SB | Secondary NAICSNot listed as small under 561621 | 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 |
UEICVHBVB78XVQ6CAGE9KP30 Location: COLUMBUS, GASocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561621 | 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 |
UEIU7WZEJJ2MQ87CAGE20B28 Location: DENHAM SPRINGS, LASocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 561621 | 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 |
ACQUISITION RESEARCH & LOGISTICS INC DBA ARL UEIPFUAD7EGQCB5CAGE3E0G2 Location: GLENARDEN, MDSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | Secondary NAICSSmall under 561621 | 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 |
UEIULDFYJ6E4SX6CAGE8UE06 Location: LAWRENCE, KSSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB | Secondary NAICSSmall under 561621 | 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 |
UEINN1XGTCJHZB9CAGE7ZAU0 Location: EAST POINT, GASocio-economic status (SAM.gov): SBSDBWOSB | Secondary NAICSSmall under 561621 | 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 |
UEIQHXGHWD5MFJ7CAGE9WD44 Location: LOS ANGELES, CASocio-economic status (SAM.gov): SBSDB | Secondary NAICSSmall under 561621 | 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 |
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Codes these contractors list most often alongside 561621: natural teaming adjacencies.
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