KASTALON INC — United States · Federal contract register · Supplier record: 121 contracts, all years ($6,828,650 · Nov 2007 – May 2026); $898K since January 2024 (16 contracts · 1 agency); 38th rank in the line (of 271 suppliers · 0.36%); 2 agencies never served ($18.6M on the line without KASTALON INC).
Assay record ASY-US-050EQ0C1OP · Cite as: Assay Systems, “KASTALON INC in the USAspending register”, https://assay-systems.com/register/us/kastalon-inc/
121
contracts, all years
$6,828,650 · Nov 2007 – May 2026
$898K
since January 2024
16 contracts · 1 agency
38th
rank in the line
of 271 suppliers · 0.36%
2
agencies never served
$18.6M on the line without KASTALON INC
Own record by year
2019 onward
$285K
$217K
$719K
$941K
$573K
$354K
$427K
$116K
20192020202120222023202420252026
Who buys from KASTALON INC
since January 2024
1agencies
$898Kpaid
100.0%top buyer
Department of Defense100.0%
$897,770
The line
since January 2024
$228Mline value
1,174contracts
3agencies
271suppliers
67.1%held by top ten
Aircraft landing equipment (1710)
$90.8M
$94.6M
$42.7M
202420252026Jan–Sep
38thof 271 suppliers
$819,285KASTALON INC in the line
0.36%share of the line
0.4%of $209,431,262 spent by Department of Defense
Agencies that buy the line and never bought from KASTALON INC
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.