United States · Federal contract register · Supplier record

RESEARCH AND DIAGNOSTIC SYSTEMS, INC

Line: Drugs and biologicals (6505)Register loaded to November 2025Compiled 17 October 2026

RESEARCH AND DIAGNOSTIC SYSTEMS, INC — United States · Federal contract register · Supplier record: 1,045 contracts, all years ($7,798,435 · Aug 2003 – Sep 2025); $136K since January 2024 (6 contracts · 2 agencies); 291st rank in the line (of 514 suppliers · 0.0%); 7 agencies never served ($379M on the line without RESEARCH AND DIAGNOSTIC SYSTEMS, INC).

Assay record ASY-US-13NXYKF1FW · Cite as: Assay Systems, “RESEARCH AND DIAGNOSTIC SYSTEMS, INC: 6 government contracts in the United States since 2024”, https://assay-systems.com/register/us/research-and-diagnostic-systems-inc/

1,045
contracts, all years
$7,798,435 · Aug 2003 – Sep 2025
$136K
since January 2024
6 contracts · 2 agencies
291st
rank in the line
of 514 suppliers · 0.0%
7
agencies never served
$379M on the line without RESEARCH AND DIAGNOSTIC SYSTEMS, INC

Own record by year

2019 onward
$1.0M
$447K
$1.1M
$304K
$167K
$41.1K
$94.6K
2019202020212022202320242025

Who buys from RESEARCH AND DIAGNOSTIC SYSTEMS, INC

since January 2024
2agencies
$136Kpaid
51.9%top buyer
Department of the Interior51.9%
$70,384
Department of Health and Human Services48.1%
$65,308

Before 2024 only: Department of Agriculture, Department of Defense, Department of Veterans Affairs.

Won without a rival

2023-10-17 – 2026-04-02
14uncontested awards
100%of its awards
10without a competition
4single bid

RESEARCH AND DIAGNOSTIC SYSTEMS, INC won 14 of its 14 public contract awards in United States without a rival from 2023-10-17 to 2026-04-02, worth $177K: 10 without a competition and 4 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest National Institutes of Health with 13.

Buyers: National Institutes of Health (13) · Departmental Offices (1)

Every uncontested award of RESEARCH AND DIAGNOSTIC SYSTEMS, INC · United States: all uncontested awards

The line

since January 2024
$28.2Bline value
158,923contracts
12agencies
514suppliers
96.4%held by top ten

Drugs and biologicals (6505)

$15.1B
$13.2B
20242025Jan–Nov
291stof 514 suppliers
$121,478RESEARCH AND DIAGNOSTIC SYSTEMS, INC in the line
0.0%share of the line
78.6%of $89,569 spent by Department of the Interior
0.0%of $1,770,840,157 spent by Department of Health and Human Services

Agencies that buy the line and never bought from RESEARCH AND DIAGNOSTIC SYSTEMS, INC

7agencies
3,846contracts
$379,415,160since January 2024
Department of Justice3,446 contracts
$367,934,841
Department of State233 contracts
$8,285,468
Peace Corps158 contracts
$2,977,299
Department of Homeland Security5 contracts
$127,122
Department of the Treasury2 contracts
$50,300
Environmental Protection Agency1 contract
$27,529
Court Services and Offender Supervision Agency1 contract
$12,600

How the line is bought

by value, since 2024
2%no competition
1%one applicant
0of these to RESEARCH AND DIAGNOSTIC SYSTEMS, INC
Competed, several suppliers applied155,552 contracts
$27,183,860,441 · 96.4%
Awarded directly, no competition1,490 contracts
$629,969,609 · 2.2%
Competed, one supplier applied1,881 contracts
$393,633,671 · 1.4%

Contracts reaching their end dates

Oct 2026 – October 2027
81contracts
$633,969,668end by October 2027
22end in August 2027 · $39.5M
$10.8M
$3.8M
$4.5M
$34.2M
$2.8M
$1.4M
$38.9M
$447M
$1.2M
$39.5M
$49.6M
Oct 2618 contractsNov 269 contractsDec 265 contractsFeb 274 contractsMar 277 contractsApr 273 contractsMay 275 contractsJun 274 contractsJul 272 contractsAug 2722 contractsSep 272 contracts

Suppliers next to it in the line

since January 2024
ON TARGET LABORATORIES, INC3 contracts · 1 agency
$123,400
REVVITY HEALTH SCIENCES, INC.7 contracts · 1 agency
$122,505
DAIICHI SANKYO, INC2 contracts · 1 agency
$121,776
RESEARCH AND DIAGNOSTIC SYSTEMS, INC
$121,478

All 514 suppliers in the line

Fastest-growing supplier in the line

same line
+97%growth

Supplier UEI KABZK8W6PQT3

2024 to Nov 2025
$7,051,163,185
2022–2023
$3,579,627,887

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.