DABB & CO INC — United States · Federal contract register · Supplier record: 103 contracts, all years ($4,825,048 · Feb 2008 – Sep 2025); $1.1M since January 2024 (17 contracts · 4 agencies); 28th rank in the line (of 183 suppliers · 0.19%); 4 agencies never served ($4.3M on the line without DABB & CO INC).
Assay record ASY-US-19A0FUB0JZ · Cite as: Assay Systems, “DABB & CO INC in the USAspending register”, https://assay-systems.com/register/us/dabb-co-inc/
103
contracts, all years
$4,825,048 · Feb 2008 – Sep 2025
$1.1M
since January 2024
17 contracts · 4 agencies
28th
rank in the line
of 183 suppliers · 0.19%
4
agencies never served
$4.3M on the line without DABB & CO INC
Own record by year
2019 onward
$190K
$118K
$234K
$818K
$494K
$918K
$154K
20192020202120222023202420252026
Who buys from DABB & CO INC
since January 2024
4agencies
$1.1Mpaid
45.1%top buyer
Department of Defense45.1%
$484,207
Department of the Interior26.7%
$285,877
Department of Agriculture18.4%
$196,877
Department of Energy9.9%
$105,692
Before 2024 only: Department of Health and Human Services, Department of Homeland Security, Department of Justice, Department of State, Department of Veterans Affairs.
The line
since January 2024
$192Mline value
810contracts
13agencies
183suppliers
87.3%held by top ten
Tractors, wheeled (2420)
$80.7M
$59.3M
$51.6M
202420252026Jan–Sep
28thof 183 suppliers
$363,409DABB & CO INC in the line
0.19%share of the line
0.0%of $131,139,983 spent by Department of Defense
0.9%of $18,821,323 spent by Department of the Interior
0.4%of $12,331,887 spent by Department of Agriculture
Agencies that buy the line and never bought from DABB & CO INC
4agencies
15contracts
$4,333,971since January 2024
General Services Administration8 contracts
$3,775,563
Department of Commerce4 contracts
$303,234
National Aeronautics and Space Administration2 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.