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 1,881–1,900 of 10,115 contractors
- Secondary 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: $178.1M ($178,078,875) JRC INTEGRATED SYSTEMS, LLC
DBA JRC INTEGRATED SYSTEMS INC
UEILBMXHCLLM6A5CAGE3QQY3Location: WASHINGTON, DCSecondary 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: $177.8M ($177,849,458)T47 INTERNATIONAL, INC.
DBA T47 INTERNATIONAL INC
UEIJXGZBLGBA996CAGE6YXV2Location: BOWIE, MDSocio-economic status (SAM.gov): SBWOSBVOSBSecondary 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: $175.6M ($175,603,171)- Secondary 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: $173.1M ($173,103,713) CHENEGA ANALYTIC BUSINESS SOLUTIONS, LLC
UEIMKYRDGMPUPN5CAGE7ZHD0Location: LORTON, VASocio-economic status (SAM.gov): SDB8(a)ANCSecondary 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: $171.8M ($171,753,434)OCEANETICS INC
UEIHH9BC5LMUQ27CAGE32ZG0Location: ANNAPOLIS, MDSocio-economic status (SAM.gov): SBHUBZoneVOSBSDVOSBSecondary 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: $171.2M ($171,161,055)AmeriTech Contracting LLC
UEICADSMUE9J2M4CAGE8HBD7Location: Meriden, CTSocio-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: $170.7M ($170,697,492)ASTROPHYSICS INC
UEIDFHNDJLYFD32CAGE3LCA5Location: CITY OF INDUSTRY, CASocio-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: $170.1M ($170,085,410)TMSAB LLC
UEIEDCMCF1GU4H8CAGE9GSH0Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCSecondary 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: $169.1M ($169,138,455)ACUITY INTERNATIONAL, LLC
UEIL41JMCZK3GW6CAGE87VD5Location: RESTON, VASocio-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: $166.7M ($166,711,087)SPECTRUM SERVICES GROUP INC
UEIF3FCJLTLEEW4CAGE4QDG3Location: SACRAMENTO, 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: $166.7M ($166,667,056)TUNISTA LOGISTICS SOLUTIONS, LLC
UEIGXL8H2H5H3E5CAGE7RC12Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)Secondary 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: $164.8M ($164,798,116)SHIELDS POINT LLC
DBA SHIELDS POINT, LLC
UEIDLJNCS91EE46CAGE7Y3N1Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCTribalSecondary 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: $163.8M ($163,753,689)SENECA FEDERAL SOLUTIONS, LLC
UEICMF6MLB57BL4CAGE9BET0Location: CHANTILLY, VASocio-economic status (SAM.gov): SBSDB8(a)TribalSecondary 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: $162.5M ($162,505,726)ADDON SERVICES LLC
UEIC1J1B6AJTQK4CAGE6VC96Location: WARREN, MISocio-economic status (SAM.gov): SBSDBWOSBEDWOSBSecondary 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: $162.2M ($162,245,172)AKIMA GLOBAL LOGISTICS, LLC
UEINDKZZ567K4E5CAGE8LBD3Location: HERNDON, VASocio-economic status (SAM.gov): SBSDBANCTribalSecondary 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: $162M ($162,040,539)CHENEGA NASWIK INTERNATIONAL LLC
UEIMK6RH2FYHUV9CAGE8VJE4Location: CHANTILLY, VASocio-economic status (SAM.gov): SBSDB8(a)ANCSecondary 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: $160.9M ($160,909,947)- Secondary 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: $160.8M ($160,826,510) GUARDIAN CONSTRUCTION, INC.
UEIG1DMJZKBDRZ5CAGE4CMK4Location: LAYTON, UTSocio-economic status (SAM.gov): SBSDB8(a)Secondary 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: $159M ($158,983,729)AHTNA INFRASTRUCTURE & TECHNOLOGIES LLC
UEIFEA4ZTEGYLM5CAGE8C0A2Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SDB8(a)ANCTribalSecondary 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: $157.1M ($157,072,412)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
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 | $178.1M ($178,078,875) | |
DBA JRC INTEGRATED SYSTEMS INC UEILBMXHCLLM6A5CAGE3QQY3 Location: WASHINGTON, DC | 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 | $177.8M ($177,849,458) |
DBA T47 INTERNATIONAL INC UEIJXGZBLGBA996CAGE6YXV2 Location: BOWIE, MDSocio-economic status (SAM.gov): SBWOSBVOSB | 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 | $175.6M ($175,603,171) |
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 | $173.1M ($173,103,713) | |
CHENEGA ANALYTIC BUSINESS SOLUTIONS, LLC UEIMKYRDGMPUPN5CAGE7ZHD0 Location: LORTON, VASocio-economic status (SAM.gov): SDB8(a)ANC | 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 | $171.8M ($171,753,434) |
UEIHH9BC5LMUQ27CAGE32ZG0 Location: ANNAPOLIS, MDSocio-economic status (SAM.gov): SBHUBZoneVOSBSDVOSB | 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 | $171.2M ($171,161,055) |
UEICADSMUE9J2M4CAGE8HBD7 Location: Meriden, CTSocio-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 | $170.7M ($170,697,492) |
UEIDFHNDJLYFD32CAGE3LCA5 Location: CITY OF INDUSTRY, CASocio-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 | $170.1M ($170,085,410) |
UEIEDCMCF1GU4H8CAGE9GSH0 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC | 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 | $169.1M ($169,138,455) |
UEIL41JMCZK3GW6CAGE87VD5 Location: RESTON, VASocio-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 | $166.7M ($166,711,087) |
UEIF3FCJLTLEEW4CAGE4QDG3 Location: SACRAMENTO, 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 | $166.7M ($166,667,056) |
TUNISTA LOGISTICS SOLUTIONS, LLC UEIGXL8H2H5H3E5CAGE7RC12 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a) | 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 | $164.8M ($164,798,116) |
DBA SHIELDS POINT, LLC UEIDLJNCS91EE46CAGE7Y3N1 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANCTribal | 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 | $163.8M ($163,753,689) |
UEICMF6MLB57BL4CAGE9BET0 Location: CHANTILLY, VASocio-economic status (SAM.gov): SBSDB8(a)Tribal | 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 | $162.5M ($162,505,726) |
UEIC1J1B6AJTQK4CAGE6VC96 Location: WARREN, MISocio-economic status (SAM.gov): SBSDBWOSBEDWOSB | 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 | $162.2M ($162,245,172) |
UEINDKZZ567K4E5CAGE8LBD3 Location: HERNDON, VASocio-economic status (SAM.gov): SBSDBANCTribal | 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 | $162M ($162,040,539) |
CHENEGA NASWIK INTERNATIONAL LLC UEIMK6RH2FYHUV9CAGE8VJE4 Location: CHANTILLY, VASocio-economic status (SAM.gov): SBSDB8(a)ANC | 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 | $160.9M ($160,909,947) |
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 | $160.8M ($160,826,510) | |
UEIG1DMJZKBDRZ5CAGE4CMK4 Location: LAYTON, UTSocio-economic status (SAM.gov): SBSDB8(a) | 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 | $159M ($158,983,729) |
AHTNA INFRASTRUCTURE & TECHNOLOGIES LLC UEIFEA4ZTEGYLM5CAGE8C0A2 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SDB8(a)ANCTribal | 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 | $157.1M ($157,072,412) |
Related industries
Codes these contractors list most often alongside 561621: natural teaming adjacencies.
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