United States · Federal contract register · Supplier record

PROFESSIONAL ARBITRATION LTD

Line: Professional, legal (R418)Register loaded to September 2026Compiled 17 October 2026

PROFESSIONAL ARBITRATION LTD — United States · Federal contract register · Supplier record: 63 contracts, all years ($111,173 · Oct 2006 – Jul 2025); $6.2K since January 2024 (2 contracts · 1 agency); 838th rank in the line (of 954 suppliers · 0.0%); 46 agencies never served ($901M on the line without PROFESSIONAL ARBITRATION LTD).

Assay record ASY-US-0L0ULY01DN · Cite as: Assay Systems, “PROFESSIONAL ARBITRATION LTD: 2 government contracts in the United States since 2024”, https://assay-systems.com/register/us/professional-arbitration-ltd/

63
contracts, all years
$111,173 · Oct 2006 – Jul 2025
$6.2K
since January 2024
2 contracts · 1 agency
838th
rank in the line
of 954 suppliers · 0.0%
46
agencies never served
$901M on the line without PROFESSIONAL ARBITRATION LTD

Own record by year

2019 onward
$2.4K
$1.8K
$3.4K
$750
$4.5K
$6.2K
20192020202120222023202420252026

Who buys from PROFESSIONAL ARBITRATION LTD

since January 2024
1agencies
$6.2Kpaid
100.0%top buyer
Department of the Treasury100.0%
$6,200

Before 2024 only: Department of Agriculture, Department of Justice.

Won without a rival

2023-10-25 – 2026-09-22
8uncontested awards
100%of its awards
8without a competition
0single bid

PROFESSIONAL ARBITRATION LTD won 8 of its 8 public contract awards in United States without a rival from 2023-10-25 to 2026-09-22, worth $2.1K: 8 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Internal Revenue Service with 8.

Buyers: Internal Revenue Service (8)

Every uncontested award of PROFESSIONAL ARBITRATION LTD · United States: all uncontested awards

The line

since January 2024
$1.3Bline value
3,942contracts
49agencies
954suppliers
65.1%held by top ten

Professional, legal (R418)

$364M
$566M
$340M
202420252026Jan–Sep
838thof 954 suppliers
$6,200PROFESSIONAL ARBITRATION LTD in the line
0.0%share of the line
0.1%of $9,477,251 spent by Department of the Treasury

Agencies that buy the line and never bought from PROFESSIONAL ARBITRATION LTD

46agencies
2,414contracts
$900,507,678since January 2024
Department of Health and Human Services284 contracts
$567,277,181
Department of Defense195 contracts
$67,917,967
Equal Employment Opportunity Commission385 contracts
$39,389,278
U.S. International Development Finance Corporation168 contracts
$37,667,309
Department of Veterans Affairs119 contracts
$23,443,253
Federal Trade Commission1 contract
$23,393,531
Department of State295 contracts
$21,399,719
Export-Import Bank of the United States63 contracts
$17,013,437
Department of Homeland Security551 contracts
$16,562,021
Department of Education29 contracts
$15,280,741
Department of Energy31 contracts
$13,955,346
District of Columbia Courts6 contracts
$13,111,632
Department of Transportation76 contracts
$10,753,512
Pension Benefit Guaranty Corporation12 contracts
$5,840,816
Securities and Exchange Commission6 contracts
$3,857,485
General Services Administration7 contracts
$3,242,899
Department of Labor53 contracts
$2,748,607
Department of Housing and Urban Development4 contracts
$1,940,297
Environmental Protection Agency5 contracts
$1,803,164
Social Security Administration4 contracts
$1,551,324
Executive Office of the President4 contracts
$1,485,338
Department of the Interior13 contracts
$1,304,165
Nuclear Regulatory Commission5 contracts
$1,271,551
Department of Commerce24 contracts
$1,238,624
Government Accountability Office6 contracts
$1,141,913
National Science Foundation1 contract
$858,089
Millennium Challenge Corporation2 contracts
$644,630
United States Chemical Safety Board3 contracts
$631,217
Agency for International Development10 contracts
$615,537
Federal Election Commission1 contract
$518,932
Consumer Financial Protection Bureau4 contracts
$418,517
Smithsonian Institution9 contracts
$366,526
Occupational Safety and Health Review Commission4 contracts
$349,684
National Endowment for the Humanities3 contracts
$299,000
International Trade Commission3 contracts
$239,191
Selective Service System3 contracts
$166,770
Peace Corps1 contract
$158,784
Court Services and Offender Supervision Agency3 contracts
$147,323
Defense Nuclear Facilities Safety Board1 contract
$86,050
National Archives and Records Administration7 contracts
$74,836
U.S. Agency for Global Media4 contracts
$70,605
National Aeronautics and Space Administration4 contracts
$68,686
Small Business Administration2 contracts
$62,454
Merit Systems Protection Board1 contract
$58,545
Federal Communications Commission1 contract
$50,400
National Gallery of Art1 contract
$30,794

How the line is bought

by value, since 2024
28%no competition
36%one applicant
0of these to PROFESSIONAL ARBITRATION LTD
Competed, one supplier applied1,040 contracts
$461,667,008 · 36.4%
Competed, several suppliers applied1,121 contracts
$449,044,345 · 35.4%
Awarded directly, no competition1,781 contracts
$358,483,174 · 28.2%

Contracts reaching their end dates

Oct 2026 – October 2027
894contracts
$515,937,644end by October 2027
110end in July 2027 · $57.2M
445in agencies never served · $350M
$3.9M
$9.8M
$38.9M
$8.3M
$168M
$36.1M
$9.0M
$58.9M
$46.4M
$57.2M
$18.5M
$61.3M
Oct 2622 contractsNov 2641 contractsDec 2692 contractsJan 2768 contractsFeb 2762 contractsMar 2791 contractsApr 2765 contractsMay 2773 contractsJun 2788 contractsJul 27110 contractsAug 2774 contractsSep 27108 contracts

Suppliers next to it in the line

since January 2024
PROFESSIONAL ARBITRATION LTD
$6,200
NAEGELI DEPOSITION AND TRIAL CORPORATION2 contracts · 2 agencies
$6,088
CLAUDE DAWSON AMES PROFESSIONAL CORPORATION1 contract · 1 agency
$6,000
GOVERNMENT OF GUAM- DEPARTMENT OF ADMINISTRATION1 contract · 1 agency
$6,000

All 954 suppliers in the line

Fastest-growing supplier in the line

same line
+33%growth

Supplier UEI JENBF1KKWZ93

2024 to Sep 2026
$157,243,183
2022–2023
$118,203,421

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.