United States · Federal contract register · Supplier record
SIGMA-ALDRICH, INC.
Line: Chemicals (6810)Register loaded to September 2026Compiled 6 October 2026
SIGMA-ALDRICH, INC. — United States · Federal contract register · Supplier record: 463 contracts, all years ($9,250,265 · Jul 2008 – Sep 2026); $1.5M since January 2024 (29 contracts · 4 agencies); 47th rank in the line (of 489 suppliers · 0.18%); 6 agencies never served ($362M on the line without SIGMA-ALDRICH, INC.).
Assay record ASY-US-0IZFSHC0X5 · Cite as: Assay Systems, “SIGMA-ALDRICH, INC. in the USAspending register”, https://assay-systems.com/register/us/sigma-aldrich-inc/
463
contracts, all years
$9,250,265 · Jul 2008 – Sep 2026
$1.5M
since January 2024
29 contracts · 4 agencies
47th
rank in the line
of 489 suppliers · 0.18%
6
agencies never served
$362M on the line without SIGMA-ALDRICH, INC.
Own record by year
2019 onward
$455K
$590K
$298K
$588K
$416K
$533K
$688K
$304K
20192020202120222023202420252026
Who buys from SIGMA-ALDRICH, INC.
since January 2024
4agencies
$1.5Mpaid
46.0%top buyer
Department of Commerce46.0%
$701,319
Department of Health and Human Services44.2%
$674,454
Department of Defense7.0%
$107,390
Environmental Protection Agency2.8%
$42,190
Before 2024 only: Department of Agriculture, Department of Justice, Department of State, Department of Veterans Affairs, Department of the Interior, National Aeronautics and Space Administration, Smithsonian Institution.
The line
since January 2024
$617Mline value
38,418contracts
17agencies
489suppliers
75.9%held by top ten
Chemicals (6810)
$325M
$215M
$77.0M
202420252026Jan–Sep
47thof 489 suppliers
$1,121,039SIGMA-ALDRICH, INC. in the line
0.18%share of the line
23.2%of $3,021,918 spent by Department of Commerce
2.6%of $11,594,926 spent by Department of Health and Human Services
0.0%of $220,757,327 spent by Department of Defense
Agencies that buy the line and never bought from SIGMA-ALDRICH, INC.
6agencies
3,072contracts
$362,295,657since January 2024
Department of the Treasury497 contracts
$357,609,040
General Services Administration2,555 contracts
$3,440,290
Department of Homeland Security12 contracts
$782,246
Social Security Administration4 contracts
$344,676
Department of Transportation2 contracts
$68,580
National Gallery of Art2 contracts
$50,825
How the line is bought
by value, since 2024
27%no competition
5%one applicant
0of these to SIGMA-ALDRICH, INC.
Competed, several suppliers applied35,032 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.