O'BRIEN BUSINESS SYSTEMS, INC. — United States · Federal contract register · Supplier record: 32 contracts, all years ($5,873,932 · Mar 2006 – Sep 2025); $175K since January 2024 (2 contracts · 1 agency); — rank in the line (of 977 suppliers · 0.0%); 15 agencies never served ($138M on the line without O'BRIEN BUSINESS SYSTEMS, INC.).
Assay record ASY-US-01KNJS9110 · Cite as: Assay Systems, “O'BRIEN BUSINESS SYSTEMS, INC. in the USAspending register”, https://assay-systems.com/register/us/o-brien-business-systems-inc/
32
contracts, all years
$5,873,932 · Mar 2006 – Sep 2025
$175K
since January 2024
2 contracts · 1 agency
—
rank in the line
of 977 suppliers · 0.0%
15
agencies never served
$138M on the line without O'BRIEN BUSINESS SYSTEMS, INC.
Own record by year
2019 onward
$226K
$6.0K
$4.9M
$146K
$29.8K
$145K
20192020202120222023202420252026
Who buys from O'BRIEN BUSINESS SYSTEMS, INC.
since January 2024
1agencies
$175Kpaid
100.0%top buyer
National Gallery of Art100.0%
$174,504
Before 2024 only: Department of Defense, Department of Homeland Security, Department of Housing and Urban Development, Department of the Interior, Smithsonian Institution.
The line
since January 2024
$726Mline value
4,124contracts
20agencies
977suppliers
39.4%held by top ten
Trash and garbage collection (S205)
$264M
$261M
$201M
202420252026Jan–Sep
—of 977 suppliers
$0O'BRIEN BUSINESS SYSTEMS, INC. in the line
0.0%share of the line
Agencies that buy the line and never bought from O'BRIEN BUSINESS SYSTEMS, INC.
15agencies
1,359contracts
$138,282,217since January 2024
Department of Veterans Affairs474 contracts
$71,750,916
Department of Health and Human Services77 contracts
$31,128,923
Department of Justice317 contracts
$12,948,935
Department of Agriculture275 contracts
$9,574,959
Department of State134 contracts
$6,681,152
Department of the Treasury21 contracts
$2,436,768
General Services Administration3 contracts
$936,843
Department of Energy17 contracts
$897,069
Department of Transportation11 contracts
$706,963
Department of Commerce17 contracts
$410,610
District of Columbia Courts2 contracts
$264,471
Department of Labor2 contracts
$212,491
Railroad Retirement Board1 contract
$130,463
Social Security Administration3 contracts
$123,853
Environmental Protection Agency5 contracts
$77,804
How the line is bought
by value, since 2024
20%no competition
7%one applicant
0of these to O'BRIEN BUSINESS SYSTEMS, INC.
Competed, several suppliers applied2,682 contracts
Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.