United States · Federal contract register · Supplier record

SIVANANTHAN LABORATORIES, INC.

Line: Military; applied research (AC12)Register loaded to July 2026Compiled 6 October 2026

SIVANANTHAN LABORATORIES, INC. — United States · Federal contract register · Supplier record: 44 contracts, all years ($21,928,950 · Aug 2011 – Mar 2026); $4.5M since January 2024 (6 contracts · 1 agency); 415th rank in the line (of 1,442 suppliers · 0.04%); 2 agencies never served ($346M on the line without SIVANANTHAN LABORATORIES, INC.).

Assay record ASY-US-1SEJCW216D · Cite as: Assay Systems, “SIVANANTHAN LABORATORIES, INC. in the USAspending register”, https://assay-systems.com/register/us/sivananthan-laboratories-inc/

44
contracts, all years
$21,928,950 · Aug 2011 – Mar 2026
$4.5M
since January 2024
6 contracts · 1 agency
415th
rank in the line
of 1,442 suppliers · 0.04%
2
agencies never served
$346M on the line without SIVANANTHAN LABORATORIES, INC.

Own record by year

2019 onward
$2.0M
$150K
$4.1M
$300K
$1.6M
$2.6M
$1.8M
$140K
20192020202120222023202420252026

Who buys from SIVANANTHAN LABORATORIES, INC.

since January 2024
1agencies
$4.5Mpaid
100.0%top buyer
Department of Defense100.0%
$4,508,818

Before 2024 only: Department of the Interior, National Aeronautics and Space Administration.

The line

since January 2024
$6.2Bline value
2,910contracts
4agencies
1,442suppliers
23.2%held by top ten

Military; applied research (AC12)

$3.4B
$2.0B
$786M
202420252026Jan–Jul
415thof 1,442 suppliers
$2,729,907SIVANANTHAN LABORATORIES, INC. in the line
0.04%share of the line
0.0%of $5,854,302,483 spent by Department of Defense

Agencies that buy the line and never bought from SIVANANTHAN LABORATORIES, INC.

2agencies
32contracts
$345,730,356since January 2024
General Services Administration23 contracts
$344,453,067
Department of Homeland Security9 contracts
$1,277,289

How the line is bought

by value, since 2024
24%no competition
18%one applicant
0of these to SIVANANTHAN LABORATORIES, INC.
Competed, several suppliers applied2,160 contracts
$3,631,764,144 · 58.4%
Awarded directly, no competition270 contracts
$1,473,025,528 · 23.7%
Competed, one supplier applied480 contracts
$1,109,510,483 · 17.9%

Contracts reaching their end dates

Oct 2026 – October 2027
1,048contracts
$2,857,955,983end by October 2027
116end in October 2026 · $215M
16in agencies never served · $320M
$215M
$193M
$390M
$183M
$209M
$216M
$169M
$162M
$242M
$190M
$196M
$456M
$37.6M
Oct 26116 contractsNov 2682 contractsDec 2686 contractsJan 2776 contractsFeb 2758 contractsMar 2797 contractsApr 2783 contractsMay 2775 contractsJun 2776 contractsJul 2781 contractsAug 2792 contractsSep 27103 contractsOct 2723 contracts

Suppliers next to it in the line

since January 2024
UNIVERSITY OF NEW SOUTH WALES1 contract · 1 agency
$2,729,992
SIVANANTHAN LABORATORIES, INC.
$2,729,907
RESCUE ROVER LLC1 contract · 1 agency
$2,727,647
DORNERWORKS, LLC5 contracts · 1 agency
$2,726,054

All 1,442 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

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.