NAICS 561621 · Administrative and Support and Waste Management and Remediation Services
Security Systems Services (except Locksmiths)
10,227 contractors list NAICS 561621 (Security Systems Services (except Locksmiths)) in SAM.gov; 7,333 are small under its SBA size standard and 1,751 list it as their primary NAICS.
- Contractors (all registrations)
- 10,227
- Small under 561621SBA size standard for this code
- 7,333
- Primary NAICSTheir main line of business
- 1,751
- Related industriesCodes these firms also list
- 8
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
Including excluded, expired and inactive SAM.gov registrations (flagged in the list). Excluded entities cannot receive federal awards or subcontracts. Hide them
Showing 1–20 of 10,227 contractors
GSMG INC
UEISSX5S3ANQ9F5CAGE8JTV4Prime CorporateLocation: PITTSFORD, 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: 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: $268.5M ($268,467,721) CHENEGA SECURITY INTERNATIONAL, LLC
UEICM3LLQ1M2C18CAGE7L5V1Location: CHANTILLY, VASocio-economic status (SAM.gov): SBANCPrimary 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: $231.2M ($231,179,972)- 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: $157M ($157,008,392) SECURITYHUNTER, INC.
UEICE4FVLS87M41CAGE1TZX8Location: WINDSOR MILL, MDSocio-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: $138.3M ($138,322,438)- 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: $89.2M ($89,207,263) LOCKWOOD HILLS FEDERAL LLC
UEILN3GRBM6R1M7CAGE7CJ80Location: HERNDON, VASocio-economic status (SAM.gov): SBANCTribalPrimary 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: $83.7M ($83,721,002)- 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: $77.7M ($77,685,672) - 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: $73M ($73,026,867) RED PEAK TECHNICAL SERVICES, LLC
DBA RED PEAK TECHNICAL SERVICES LLC
UEIGLLFCJNAGHM8CAGE859R6Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SDB8(a)ANCTribalPrimary 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: $71.4M ($71,365,614)SCDATACOM, LLC
UEILDP9B8LHZLA3CAGE6YJ00Location: SAVANNAH, GASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSBPrimary 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: $58.4M ($58,429,766)HURTVET SUBCONTRACTING, INC.
DBA HURTVET FIRE & SECURITY
UEILJLDFKJ2VKP5CAGE5MB43Location: HEBER CITY, UTSocio-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: $57.8M ($57,799,880)- 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: $39.5M ($39,544,989) LS3 INC.
DBA LS3 INC
UEIJ6E4ZJENZEE8CAGE3STA7Location: CROFTON, MDSocio-economic status (SAM.gov): SBSDBWOSBPrimary 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: $29.1M ($29,054,141)VETERANS FIRE AND LIFE SAFETY CORPORATION
DBA VETERANS FIRE & LIFE SAFETY
UEIL3CVUQMB3NC9CAGE56HQ8Location: SAINT PETERS, 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: $25.6M ($25,605,119)GONZALES CONSULTING SERVICES INC
UEIYDKEWKS5BM98CAGE1B1K4Location: GREENWOOD VILLAGE, 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: $21.2M ($21,234,955)TROFHOLZ TECHNOLOGIES, INC.
UEIXAEUBGCDG9L5CAGE3CLN9Location: SACRAMENTO, CASocio-economic status (SAM.gov): SBSDBWOSBVOSBSDVOSBPrimary 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: $14.5M ($14,479,264)TOTAL-EVERGREEN JV LLC
UEIFNZJTDMWK7J5CAGE8MPS8Location: TACOMA, WASocio-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: $13.1M ($13,123,166)- 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: $10.5M ($10,464,285) SYSTEMS ENGINEERING INC
UEIMMHGLU3W7C61CAGE0E5A8Location: STERLING, 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: $9.9M ($9,934,175)
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
UEISSX5S3ANQ9F5CAGE8JTV4Prime Corporate Location: PITTSFORD, 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 | 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 | $268.5M ($268,467,721) | |
CHENEGA SECURITY INTERNATIONAL, LLC UEICM3LLQ1M2C18CAGE7L5V1 Location: CHANTILLY, VASocio-economic status (SAM.gov): SBANC | 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 | $231.2M ($231,179,972) |
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 | $157M ($157,008,392) | |
UEICE4FVLS87M41CAGE1TZX8 Location: WINDSOR MILL, MDSocio-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 | $138.3M ($138,322,438) |
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 | $89.2M ($89,207,263) | |
UEILN3GRBM6R1M7CAGE7CJ80 Location: HERNDON, VASocio-economic status (SAM.gov): SBANCTribal | 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 | $83.7M ($83,721,002) |
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 | $77.7M ($77,685,672) | |
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 | $73M ($73,026,867) | |
RED PEAK TECHNICAL SERVICES, LLC DBA RED PEAK TECHNICAL SERVICES LLC UEIGLLFCJNAGHM8CAGE859R6 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SDB8(a)ANCTribal | 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 | $71.4M ($71,365,614) |
UEILDP9B8LHZLA3CAGE6YJ00 Location: SAVANNAH, GASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB | 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 | $58.4M ($58,429,766) |
DBA HURTVET FIRE & SECURITY UEILJLDFKJ2VKP5CAGE5MB43 Location: HEBER CITY, UTSocio-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 | $57.8M ($57,799,880) |
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 | $39.5M ($39,544,989) | |
DBA LS3 INC UEIJ6E4ZJENZEE8CAGE3STA7 Location: CROFTON, MDSocio-economic status (SAM.gov): SBSDBWOSB | 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 | $29.1M ($29,054,141) |
VETERANS FIRE AND LIFE SAFETY CORPORATION DBA VETERANS FIRE & LIFE SAFETY UEIL3CVUQMB3NC9CAGE56HQ8 Location: SAINT PETERS, 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 | $25.6M ($25,605,119) |
GONZALES CONSULTING SERVICES INC UEIYDKEWKS5BM98CAGE1B1K4 Location: GREENWOOD VILLAGE, 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 | $21.2M ($21,234,955) |
UEIXAEUBGCDG9L5CAGE3CLN9 Location: SACRAMENTO, CASocio-economic status (SAM.gov): SBSDBWOSBVOSBSDVOSB | 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 | $14.5M ($14,479,264) |
UEIFNZJTDMWK7J5CAGE8MPS8 Location: TACOMA, WASocio-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 | $13.1M ($13,123,166) |
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 | $10.5M ($10,464,285) | |
UEIMMHGLU3W7C61CAGE0E5A8 Location: STERLING, 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 | $9.9M ($9,934,175) |
Related industries
Codes these contractors list most often alongside 561621: natural teaming adjacencies.
- 238210Electrical Contractors and Other Wiring Installation Contractors4,404shared firms
- 541512Computer Systems Design Services4,181shared firms
- 541519Other Computer Related Services3,953shared firms
- 541611Administrative Management and General Management Consulting Services3,583shared firms
- 541690Other Scientific and Technical Consulting Services3,563shared firms
- 541330Engineering Services3,273shared firms
- 541511Custom Computer Programming Services3,188shared firms
- 541990All Other Professional, Scientific, and Technical Services3,180shared firms