NAICS 561621 · Administrative and Support and Waste Management and Remediation Services
Security Systems Services (except Locksmiths)
10,115 active contractors list NAICS 561621 (Security Systems Services (except Locksmiths)) in SAM.gov; 7,305 are small under its SBA size standard and 1,733 list it as their primary NAICS.
- Active contractors
- 10,115
- Small under 561621SBA size standard for this code
- 7,305
- Primary NAICSTheir main line of business
- 1,733
- Hidden registrationsExcluded, expired or inactive
- 112
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
112 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 581–600 of 10,115 contractors
CENTRA-LARM MONITORING, LLC
DBA CENTRA-LARM MONITORING LLC
UEINPDHNLYCCGV5CAGE1K7G1Location: MANCHESTER, NHSocio-economic status (SAM.gov): SBPrimary 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- Primary 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 file CENTRAL MONITORING, INC.
DBA ALARM PROTECTION SERVICES
UEINZXTDJ6VQNE7CAGE00W64Location: METAIRIE, LASocio-economic status (SAM.gov): SBVOSBPrimary 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- Primary 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 file CENTRAL STATION, INC.
DBA CENTRAL STATION INC (QUALIFIED UNDER ASS
UEIJSTADFK89WX5CAGE522J4Location: BIRMINGHAM, ALSocio-economic status (SAM.gov): SBPrimary 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 fileCENTRAL VIEW TECHNOLOGIES, INC.
DBA CENTRAL VIEW TECHNOLOGIES, INC
UEILSLDBKH6LRK7CAGE8CCQ8Location: MONROE, MISocio-economic status (SAM.gov): SBWOSBPrimary 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 fileCENTURION SECURITY LLC
UEIM3AGJ15CT5H7CAGE9BJ38Location: GRAHAM, WASocio-economic status (SAM.gov): SBVOSBSDVOSBPrimary 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 fileCERBERUS TECHNOLOGIES LLC
UEIPPTMDJPYH621CAGE21J96Location: GUAYNABO, PRSocio-economic status (SAM.gov): SBVOSBSDVOSBPrimary 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 fileCEREBRAL SYSTEMS LLC
UEIDYPGRM38F4G9CAGE18FS4Location: WYNNEWOOD, PASocio-economic status (SAM.gov): SBPrimary 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 fileCERTIPRO FIRE & LIFE SAFETY, INC
UEIW2HKBBRLDQA9CAGE9S5B9Location: MESA, AZSocio-economic status (SAM.gov): SBWOSBPrimary 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 fileCHAMPION ALARM SYSTEMS, LTD.
DBA CHAMPION ALARM SYSTEMS LTD
UEIJEVFQK14NJC1CAGE6CDW6Location: FARMINGDALE, NYPrimary 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 fileCHANNEL WATCH MARINE SERVICES INC.
DBA TOWBOATUS VENTURA
UEIX18GRJB93Z35CAGE9QZB8Location: VENTURA, CASocio-economic status (SAM.gov): SBPrimary 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 fileCHAOS SECURITY UNLIMITED LLC
UEID9UZAVSBLB55CAGE11F33Location: LOTT, TXSocio-economic status (SAM.gov): SBVOSBSDVOSBPrimary 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- Primary 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 file CHASE COMMUNICATIONS, L.L.C
UEIGKG6FDH7JWK9CAGE97SD4Location: HESSMER, LASocio-economic status (SAM.gov): SBPrimary 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 file- Primary 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 file CHENEGA INFRASTRUCTURE PROTECTION SOLUTIONS, LLC
UEINYWHZMKPX984CAGE24GD4Location: CHANTILLY, VASocio-economic status (SAM.gov): SBSDBPrimary 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 fileCHENEGA SECURITY INTERNATIONAL, LLC
UEIMFVKU628ZFE6CAGE7Q5J5Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANCPrimary 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 fileCHENEGA SECURITY & SUPPORT SOLUTIONS, LLC
UEID9P8C2NMK585CAGE68TE9Location: CHANTILLY, VASocio-economic status (SAM.gov): SBANCPrimary 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 fileCHENEGA SECURITY & SUPPORT SOLUTIONS, LLC
DBA CS3
UEIMKLRUHFNMXM5CAGE6K5G9Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANCPrimary 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 file
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
DBA CENTRA-LARM MONITORING LLC UEINPDHNLYCCGV5CAGE1K7G1 Location: MANCHESTER, NHSocio-economic status (SAM.gov): SB | Primary 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 |
Primary 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 | |
DBA ALARM PROTECTION SERVICES UEINZXTDJ6VQNE7CAGE00W64 Location: METAIRIE, LASocio-economic status (SAM.gov): SBVOSB | Primary 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 |
Primary 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 | |
DBA CENTRAL STATION INC (QUALIFIED UNDER ASS UEIJSTADFK89WX5CAGE522J4 Location: BIRMINGHAM, ALSocio-economic status (SAM.gov): SB | Primary 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 |
CENTRAL VIEW TECHNOLOGIES, INC. DBA CENTRAL VIEW TECHNOLOGIES, INC UEILSLDBKH6LRK7CAGE8CCQ8 Location: MONROE, MISocio-economic status (SAM.gov): SBWOSB | Primary 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 |
UEIM3AGJ15CT5H7CAGE9BJ38 Location: GRAHAM, WASocio-economic status (SAM.gov): SBVOSBSDVOSB | Primary 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 |
UEIPPTMDJPYH621CAGE21J96 Location: GUAYNABO, PRSocio-economic status (SAM.gov): SBVOSBSDVOSB | Primary 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 |
UEIDYPGRM38F4G9CAGE18FS4 Location: WYNNEWOOD, PASocio-economic status (SAM.gov): SB | Primary 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 |
CERTIPRO FIRE & LIFE SAFETY, INC UEIW2HKBBRLDQA9CAGE9S5B9 Location: MESA, AZSocio-economic status (SAM.gov): SBWOSB | Primary 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 |
DBA CHAMPION ALARM SYSTEMS LTD UEIJEVFQK14NJC1CAGE6CDW6 Location: FARMINGDALE, NY | Primary 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 |
CHANNEL WATCH MARINE SERVICES INC. DBA TOWBOATUS VENTURA UEIX18GRJB93Z35CAGE9QZB8 Location: VENTURA, CASocio-economic status (SAM.gov): SB | Primary 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 |
UEID9UZAVSBLB55CAGE11F33 Location: LOTT, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB | Primary 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 |
Primary 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 | |
UEIGKG6FDH7JWK9CAGE97SD4 Location: HESSMER, LASocio-economic status (SAM.gov): SB | Primary 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 |
Primary 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 | |
CHENEGA INFRASTRUCTURE PROTECTION SOLUTIONS, LLC UEINYWHZMKPX984CAGE24GD4 Location: CHANTILLY, VASocio-economic status (SAM.gov): SBSDB | Primary 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 |
CHENEGA SECURITY INTERNATIONAL, LLC UEIMFVKU628ZFE6CAGE7Q5J5 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANC | Primary 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 |
CHENEGA SECURITY & SUPPORT SOLUTIONS, LLC UEID9P8C2NMK585CAGE68TE9 Location: CHANTILLY, VASocio-economic status (SAM.gov): SBANC | Primary 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 |
CHENEGA SECURITY & SUPPORT SOLUTIONS, LLC DBA CS3 UEIMKLRUHFNMXM5CAGE6K5G9 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANC | Primary 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 |
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Codes these contractors list most often alongside 561621: natural teaming adjacencies.
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