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Data / Federal awards / NAICS 561621 / Page 16

NAICS 561621 Security Systems Services: $2.3B, page 16

The full list. Federal contract awards under NAICS 561621 Security Systems Services (except Locksmiths): 7,802 rows, $158.02, or the new rows each week for $19 a month. $10 of credit on sign-up, no card. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (award ID, parent award ID, award type, UEI, parent recipient, recipient city and 26 more), which open on your screen as soon as the payment clears and come by email. For agents and scripts: every list with its row count and price is at https://specstream.ai/data/lists.json.

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Updated November 6, 2026. Source: USAspending.gov.

Incumbents: the largest recipients, 751 to 800 of 1,514, in the same order as page 1.

SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.

Incumbents: the largest recipients, page 16

RecipientBusiness sizeAwardsObligatedShare
EVCO SOUND & ELECTRONICS, INCSmall Business2$47,7920.0%
DS DESIGNS LLCSmall Business1$47,6650.0%
ADAMSON SOLUTIONS LLCSmall Business1$47,6620.0%
AADCO INCSmall Business1$47,6000.0%
LANMOR SERVICES INCSmall Business1$47,5030.0%
PETRUSHA ENTERPRISES, INC.Small Business5$47,1280.0%
IDENTIFICATION BADGES OF AMERICA, INC.Small Business1$46,6530.0%
ANALYTIC CONSULTING SERVICES LLCSmall Business1$46,6160.0%
3D TECHNOLOGY SERVICES, INC.Other Than Small Business1$46,1410.0%
SURVEILLANCE SECURE, INC.Small Business1$46,1280.0%
HOUSTON GLOBAL DISTRIBUTION LLCSmall Business1$46,1250.0%
ISLAND SIGNAL & SOUND INC.Small Business1$45,4880.0%
FEDERAL PROTECTION, INC.Other Than Small Business1$45,4510.0%
KURTH ELEKTRO GMBH & CO.KGSmall Business1$45,4100.0%
UNIVERSAL ELECTRONIC ALARMS, INCSmall Business1$45,3920.0%
SCHIRRA IT GMBHSmall Business1$45,2690.0%
FENCE SPECIALISTS LLCSmall Business5$45,0690.0%
SOUTHWEST MICROWAVE INCOther Than Small Business2$44,8080.0%
UNIQCLI LLCSmall Business1$44,5000.0%
TEKDIR ASOther Than Small Business1$44,4860.0%
PRO-TEC DESIGN INCSmall Business1$44,1800.0%
SCI TECHNOLOGIES, INC.Small Business1$44,1000.0%
WAYNE ALARM SYSTEMS, INC.Other Than Small Business2$44,0500.0%
DORMAKABA ITALIA S.R.L.Other Than Small Business4$43,7390.0%
SPLIT PINE TECHNOLOGIES LLCSmall Business1$43,5250.0%
SEVENTH GENIUS LLCSmall Business1$43,1400.0%
BOISSONNEAULT ELECTRIC CORPSmall Business1$42,5000.0%
EMERALD RESOURCES, INC.Small Business2$42,4710.0%
SECURITY SOLUTIONS INTEGRATION, INC.Small Business2$42,4480.0%
GLOBAL GUARDIAN, LLCSmall Business1$42,3800.0%
LOCK AND TECH USA, INCSmall Business1$42,2790.0%
MILL CREEK FIRELAKE JV LLCSmall Business1$42,2170.0%
REES SCIENTIFIC CORPORATIONOther Than Small Business1$41,7470.0%
POTOMAC RIVER GROUP, LLCOther Than Small Business1$41,4760.0%
VORTEX SYSTEMS LLCOther Than Small Business1$41,4020.0%
PROTEX LLCSmall Business1$41,2740.0%
MICRO KEY SOFTWARE INCORPORATEDSmall Business2$41,2200.0%
GUNNY MAC'S CONSULTING SERVICE, LLCSmall Business5$41,2160.0%
RJY GROUP LLCSmall Business1$41,1900.0%
NITOR TECHNOLOGIES INCSmall Business3$41,1770.0%
OFFICE DESIGN SOLUTIONS, LLC.Small Business3$41,0730.0%
GRAND SLAM UNIVERSAL, LLCSmall Business1$41,0180.0%
GOLDEN YEARS PAY SOLUTIONS LLCSmall Business1$41,0000.0%
CASTLE TECHNOLOGY GROUP LLCSmall Business1$40,9810.0%
0369 SECURITY SOLUTIONS SERVICES LLCSmall Business2$40,9110.0%
ONSOLVE LLCOther Than Small Business1$40,7700.0%
SAFETYCENTRIC, INC.Other Than Small Business6$40,6550.0%
SECOM LLCSmall Business3$40,6170.0%
WEIDENBENNER MARKETING ASSOCIATES, INCSmall Business3$40,5240.0%
NDI TECHNOLOGIES, INC.Other Than Small Business2$40,5200.0%

Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-11-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.

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