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 2,461–2,480 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 expiringObligated, 36 mo: $8.1M ($8,050,344) EMR SOLUTIONS & TECHNOLOGY LLC
UEIDCARJJ1FF265CAGE9CGA6Location: POTOMAC, MDSocio-economic status (SAM.gov): SBSDB8(a)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: $7.9M ($7,895,383)TYRULA, LLC
UEIKCBMZ9CX26C8CAGE4EBL7Location: VIENNA, VASocio-economic status (SAM.gov): SBSDB8(a)WOSBSecondary 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: $7.8M ($7,833,674)BOREALIS ENTERPRISES, LLC
UEIC22TXVPDDF58CAGE918A7Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBSDBANCSecondary 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: $7.8M ($7,826,731)SERVITECH, INC.
DBA SERVITECH
UEIGEUNZZ25GQ45CAGE65X77Location: AURORA, COSocio-economic status (SAM.gov): SBWOSBSecondary 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: $7.7M ($7,730,055)STRATEGIC CONSULTING ALLIANCES, LLC
DBA STRATEGIC CONSULTING ALLIANCE LLC
UEIGEEHR98LM661CAGE439P3Location: CRISFIELD, MDSocio-economic status (SAM.gov): HUBZoneSecondary 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: $7.7M ($7,700,969)UNIVERSAL SPARTAN LLC
UEIEY2KGQMNXBA1CAGE6Z5K7Location: VINE GROVE, KYSocio-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: $7.7M ($7,678,521)ACOUSTIC TECHNOLOGY, INC.
DBA ATI SYSTEMS
UEIGJKYFRNQEJK8CAGE0JG14Location: EAST BOSTON, MASocio-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: $7.7M ($7,666,277)- 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: $7.6M ($7,637,338) DISABLED VETERANS CONSTRUCTION INC.
UEIKGR6FH6BM874CAGE834S7Location: ATLANTA, 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: $7.6M ($7,611,552)SES ELECTRICAL LLC
UEID1F5MJ915RD3CAGE8ZFZ6Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBANCSecondary 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: $7.6M ($7,567,251)- 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: $7.5M ($7,538,781) MUTUAL TELECOM SERVICES INC.
DBA MUTUAL TELECOM SERVCIES INC
UEIC4NNS2MA4ZY1CAGE1FLU1Location: Reston, VASecondary 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: $7.5M ($7,464,898)MDM MAC ENTERPRISES INC
UEIHBLDD6L3QPL1CAGE6ST17Location: MONROE, NCSocio-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: $7.5M ($7,464,677)STRATEGIC FACILITY ALLIANCE, L.L.C.
DBA SFA
UEIL4Z2X1LWYUD5CAGE13KM3Location: GAITHERSBURG, MDSocio-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: $7.5M ($7,459,629)INFOMARINES INC.
DBA IMTEC SOLUTIONS
UEIM3Z2GC9ELK25CAGE7XHX5Location: ALDIE, VASocio-economic status (SAM.gov): SBSDB8(a)WOSBSecondary 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: $7.4M ($7,385,748)D-FEND SOLUTIONS AD INC
UEIHK38JMW271E3CAGE8NB15Location: MC LEAN, 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: $7.4M ($7,364,649)GANS & PUGH ASSOCIATES, INC.
DBA GANS & PUGH ASSOCIATES INC
UEIL22ZZ3J986R7CAGE8B320Location: HERNDON, VASecondary 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: $7.3M ($7,283,832)- 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: $7.3M ($7,265,288) CONCENTRIC SECURITY LLC
UEIJD1LS4LLVJ78CAGE4FL03Location: SYKESVILLE, MDSocio-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: $7.3M ($7,259,995)
| 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 expiring | $8.1M ($8,050,344) | |
EMR SOLUTIONS & TECHNOLOGY LLC UEIDCARJJ1FF265CAGE9CGA6 Location: POTOMAC, MDSocio-economic status (SAM.gov): SBSDB8(a) | 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 | $7.9M ($7,895,383) |
UEIKCBMZ9CX26C8CAGE4EBL7 Location: VIENNA, VASocio-economic status (SAM.gov): SBSDB8(a)WOSB | 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 | $7.8M ($7,833,674) |
UEIC22TXVPDDF58CAGE918A7 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBSDBANC | 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 | $7.8M ($7,826,731) |
DBA SERVITECH UEIGEUNZZ25GQ45CAGE65X77 Location: AURORA, COSocio-economic status (SAM.gov): SBWOSB | 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 | $7.7M ($7,730,055) |
STRATEGIC CONSULTING ALLIANCES, LLC DBA STRATEGIC CONSULTING ALLIANCE LLC UEIGEEHR98LM661CAGE439P3 Location: CRISFIELD, MDSocio-economic status (SAM.gov): HUBZone | 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 | $7.7M ($7,700,969) |
UEIEY2KGQMNXBA1CAGE6Z5K7 Location: VINE GROVE, KYSocio-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 | $7.7M ($7,678,521) |
DBA ATI SYSTEMS UEIGJKYFRNQEJK8CAGE0JG14 Location: EAST BOSTON, MASocio-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 | $7.7M ($7,666,277) |
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 | $7.6M ($7,637,338) | |
DISABLED VETERANS CONSTRUCTION INC. UEIKGR6FH6BM874CAGE834S7 Location: ATLANTA, 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 | $7.6M ($7,611,552) |
UEID1F5MJ915RD3CAGE8ZFZ6 Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBANC | 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 | $7.6M ($7,567,251) |
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 | $7.5M ($7,538,781) | |
DBA MUTUAL TELECOM SERVCIES INC UEIC4NNS2MA4ZY1CAGE1FLU1 Location: Reston, VA | 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 | $7.5M ($7,464,898) |
UEIHBLDD6L3QPL1CAGE6ST17 Location: MONROE, NCSocio-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 | $7.5M ($7,464,677) |
STRATEGIC FACILITY ALLIANCE, L.L.C. DBA SFA UEIL4Z2X1LWYUD5CAGE13KM3 Location: GAITHERSBURG, MDSocio-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 | $7.5M ($7,459,629) |
DBA IMTEC SOLUTIONS UEIM3Z2GC9ELK25CAGE7XHX5 Location: ALDIE, VASocio-economic status (SAM.gov): SBSDB8(a)WOSB | 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 | $7.4M ($7,385,748) |
UEIHK38JMW271E3CAGE8NB15 Location: MC LEAN, 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 | $7.4M ($7,364,649) |
DBA GANS & PUGH ASSOCIATES INC UEIL22ZZ3J986R7CAGE8B320 Location: HERNDON, VA | 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 | $7.3M ($7,283,832) |
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 | $7.3M ($7,265,288) | |
UEIJD1LS4LLVJ78CAGE4FL03 Location: SYKESVILLE, MDSocio-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 | $7.3M ($7,259,995) |
Related industries
Codes these contractors list most often alongside 561621: natural teaming adjacencies.
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- 541512Computer Systems Design Services4,144shared firms
- 541519Other Computer Related Services3,921shared firms
- 541611Administrative Management and General Management Consulting Services3,556shared firms
- 541690Other Scientific and Technical Consulting Services3,534shared firms
- 541330Engineering Services3,244shared firms
- 541511Custom Computer Programming Services3,158shared firms
- 541990All Other Professional, Scientific, and Technical Services3,154shared firms