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 161–180 of 10,115 contractors
MASTER TECHNOLOGY INTEGRATORS, INC.
UEIL3YQXL4DKRS6CAGE3A2U2Location: GARDENA, CASocio-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: $163.7K ($163,675)DESPAIN AND ASSOCIATES, INC
UEIEEHFULB1H9G8CAGE7GNQ2Location: ARGYLE, TXSocio-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: $162K ($161,991)SMARTER SECURITY, INC.
UEIHWEHU1JXR7B7CAGE1VD56Location: AUSTIN, TXSocio-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: $161.7K ($161,718)- 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: $146.5K ($146,506) GUNNY MAC'S CONSULTING SERVICE, LLC
UEIDMDHKKRLZ4V8CAGE6MPE7Location: BALLWIN, MOSocio-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: $145K ($144,999)DISABLED VETERANS LLC
UEIDLJQMLPNJCK8CAGE880T8Location: CLEARWATER, FLSocio-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: $142.7K ($142,702)NEXT LEVEL HOME AUDIO & VIDEO, INC.
UEIG57FNLJKS8Z9CAGE740M4Location: FARMINGTON, NMSocio-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: $138.3K ($138,301)- 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: $138.3K ($138,250) ALBUS CORVUS CORP
UEILB6MNN5B3KY3CAGE9WSA6Location: MIDDLETOWN, DESocio-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: $137.5K ($137,457)W. W. GAY FIRE PROTECTION, INC.
DBA W.W. GAY FIRE PROTECTION, INC
UEIH63LK5CAFZ46CAGE1Z658Location: JACKSONVILLE, FLSocio-economic status (SAM.gov): SBPrimary 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: $136.4K ($136,434)VULCAN FIRE AND SECURITY LLC
UEIE8YRPQY4M3J1CAGE94E60Location: GOLDEN, COSocio-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: $133.2K ($133,229)MILLER VENTURES LLC
DBA ACOMPLIS TECHNOLOGY
UEIGVL2VJQRWH75CAGE7RE96Location: ROANOKE, 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: $130.8K ($130,756)C & C SECURITY INC
UEILTBUBJM8QKU9CAGE6FST9Location: CLOVIS, NMSocio-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: $125.8K ($125,848)ADON PRODUCTS CO INC
UEIFX8WCMDLAHF1CAGE5CT31Location: SACRAMENTO, CASocio-economic status (SAM.gov): SBSDBHUBZoneVOSBPrimary 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: $123.9K ($123,903)MICRO TECHNOLOGY SERVICES, INC.
DBA MICRO TECHNOLOGY SERVICES INC
UEIJC9BJLWSFZT5CAGE0YAW8Location: RICHARDSON, TXSocio-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: $120.7K ($120,683)BUFFALO SECURITY & FIRE CO., INC.
DBA BUFFALO SECURITY & FIRE CO INC
UEIEEDHWM23EKK5CAGE9MFE1Location: TONAWANDA, NYSocio-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: $118.3K ($118,262)INTEGRITY TECHNOLOGY SERVICE INC.
DBA INTEGRITY TECHNOLOGY SERVICE INC
UEIF3BJG61UANK9CAGE546X5Location: ARLINGTON, VAPrimary 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: $115.6K ($115,586)PREDICTIVE SOLUTIONS ENGINEERING LLC
UEIF77NL92HUXM6CAGE5RV07Location: TUCSON, AZSocio-economic status (SAM.gov): SBSDBVOSBSDVOSBPrimary 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: $112.9K ($112,882)ADVANCED ELECTRIC & ALARM SYSTEMS, INC.
UEIEQVEU9N9LVU3CAGE1YDD6Location: SPOKANE VALLEY, WASocio-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: $111.1K ($111,070)- 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: $110.6K ($110,622)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
MASTER TECHNOLOGY INTEGRATORS, INC. UEIL3YQXL4DKRS6CAGE3A2U2 Location: GARDENA, CASocio-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 | $163.7K ($163,675) |
UEIEEHFULB1H9G8CAGE7GNQ2 Location: ARGYLE, TXSocio-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 | $162K ($161,991) |
UEIHWEHU1JXR7B7CAGE1VD56 Location: AUSTIN, TXSocio-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 | $161.7K ($161,718) |
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 | $146.5K ($146,506) | |
GUNNY MAC'S CONSULTING SERVICE, LLC UEIDMDHKKRLZ4V8CAGE6MPE7 Location: BALLWIN, MOSocio-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 | $145K ($144,999) |
UEIDLJQMLPNJCK8CAGE880T8 Location: CLEARWATER, FLSocio-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 | $142.7K ($142,702) |
NEXT LEVEL HOME AUDIO & VIDEO, INC. UEIG57FNLJKS8Z9CAGE740M4 Location: FARMINGTON, NMSocio-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 | $138.3K ($138,301) |
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 | $138.3K ($138,250) | |
UEILB6MNN5B3KY3CAGE9WSA6 Location: MIDDLETOWN, DESocio-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 | $137.5K ($137,457) |
W. W. GAY FIRE PROTECTION, INC. DBA W.W. GAY FIRE PROTECTION, INC UEIH63LK5CAFZ46CAGE1Z658 Location: JACKSONVILLE, FLSocio-economic status (SAM.gov): SB | 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 | $136.4K ($136,434) |
UEIE8YRPQY4M3J1CAGE94E60 Location: GOLDEN, COSocio-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 | $133.2K ($133,229) |
DBA ACOMPLIS TECHNOLOGY UEIGVL2VJQRWH75CAGE7RE96 Location: ROANOKE, 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 | $130.8K ($130,756) |
UEILTBUBJM8QKU9CAGE6FST9 Location: CLOVIS, NMSocio-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 | $125.8K ($125,848) |
UEIFX8WCMDLAHF1CAGE5CT31 Location: SACRAMENTO, CASocio-economic status (SAM.gov): SBSDBHUBZoneVOSB | 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 | $123.9K ($123,903) |
MICRO TECHNOLOGY SERVICES, INC. DBA MICRO TECHNOLOGY SERVICES INC UEIJC9BJLWSFZT5CAGE0YAW8 Location: RICHARDSON, TXSocio-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 | $120.7K ($120,683) |
BUFFALO SECURITY & FIRE CO., INC. DBA BUFFALO SECURITY & FIRE CO INC UEIEEDHWM23EKK5CAGE9MFE1 Location: TONAWANDA, NYSocio-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 | $118.3K ($118,262) |
INTEGRITY TECHNOLOGY SERVICE INC. DBA INTEGRITY TECHNOLOGY SERVICE INC UEIF3BJG61UANK9CAGE546X5 Location: ARLINGTON, VA | 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 | $115.6K ($115,586) |
PREDICTIVE SOLUTIONS ENGINEERING LLC UEIF77NL92HUXM6CAGE5RV07 Location: TUCSON, AZSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | 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 | $112.9K ($112,882) |
ADVANCED ELECTRIC & ALARM SYSTEMS, INC. UEIEQVEU9N9LVU3CAGE1YDD6 Location: SPOKANE VALLEY, WASocio-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 | $111.1K ($111,070) |
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 | $110.6K ($110,622) |
Related industries
Codes these contractors list most often alongside 561621: natural teaming adjacencies.
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- 541512Computer Systems Design Services4,144shared firms
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- 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