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NAICS 561611 Contractors

Investigation and Personal Background Check Services

Industry group 5616· 41 departments buy it· All 368 contractors with primary NAICS 561611 (opens another page)

Overview

Prime obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2021–FY2025

$3.84B

paid to 1,726 contractors

New awards, FY2021–FY2025

2,789

counted in the year they started

Open opportunities

3

in this industry today

Prime obligations by buyer, NAICS 561611, US$, FY2021–FY2025

Department › sub-agency; a tile opens its sub-agency

Click a tile to open its page.

DoD $2.53B · 66%Defense Counterintelligence and Security Agency$2.44B · 63%DHS · 11%U.S. Customs an…$188M · 4.9%Office of…$71M · 1.…U.S. Immi…$70.6M · …Justice · 11%Federal Bureau …$185M · 4.8%Drug Enfor…$77.6M · 2…Offices, B…$76.5M · 2…HHS · 2.9%Social Secu…Social Securi…$97.9M · 2.5%Treas…Agric…VAStateC…
DoD sub-agenciesOther departments

Insight DoD 66%, DHS 11%

Prime obligations by state of performance, NAICS 561611, share, FY2021–FY2025

Click a state to open its page.

AKME<0.1%VT<0.1%NH<0.1%WA<0.1%ID0.2%MT<0.1%ND<0.1%MN<0.1%IL0.6%WI<0.1%MI<0.1%NY0.9%RI<0.1%MA0.3%ORNV0.2%WY<0.1%SD<0.1%IA<0.1%IN<0.1%OH0.1%PA6.6%NJ0.5%CT<0.1%CA0.7%UT<0.1%CO11%NE<0.1%MO0.7%KY<0.1%WVVA56%MD7.8%DE<0.1%AZ<0.1%NM<0.1%KS<0.1%AR<0.1%TN3.0%NC<0.1%SC<0.1%DC8.0%OK<0.1%LA<0.1%MS<0.1%AL0.1%GA1.0%HI<0.1%TX1.6%FL1.2%PR<0.1%under 0.5%0.5–1%1–2.5%2.5–5%5% and more

Insight 56% was performed in Virginia. See the Virginia page (opens another page)

Prime obligations by fiscal year, NAICS 561611, US$, FY2001–FY2026

Agencies report with a delay; the latest year will rise

Hover over a year to see its value.

FY01FY03FY05FY07FY09FY11FY13FY15FY17FY19$1.17BFY21FY23FY26FY26 so far: $799M

Insight 442 new awards in FY2025

Prime obligations per week, NAICS 561611, FY2025

Each cell is one week of a month: days 1–7, 8–14, 15–21, 22–28 or 29–31

Hover over a week to see its total.

OctNovDecJanFebMarAprMayJunJulAugSep1–78–1415–2122–2829–31
LessMore obligations

Insight September held 10.2% of FY2025 obligations

Insights on other tabs

Buyers
Defense Counterintelligence and Security Agency placed 63%; 101 sub-agencies buy it
Contractors
14 of the 25 largest are SBA-listed small businesses
Opportunities
3 open notices use this code today