United States · Federal contract register · Supplier record

SENECA GLOBAL SERVICES LLC

Line: Professional, engineering and technical (R425)Register loaded to September 2026Compiled 6 October 2026

SENECA GLOBAL SERVICES LLC — United States · Federal contract register · Supplier record: 308 contracts, all years ($533,408,515 · Dec 2009 – Sep 2026); $19.5M since January 2024 (18 contracts · 5 agencies); 369th rank in the line (of 2,692 suppliers · 0.04%); 29 agencies never served ($2.3B on the line without SENECA GLOBAL SERVICES LLC).

Assay record ASY-US-0ENI4I009B · Cite as: Assay Systems, “Seneca Global Services in the USAspending register”, https://assay-systems.com/register/us/seneca-global-services/

308
contracts, all years
$533,408,515 · Dec 2009 – Sep 2026
$19.5M
since January 2024
18 contracts · 5 agencies
369th
rank in the line
of 2,692 suppliers · 0.04%
29
agencies never served
$2.3B on the line without SENECA GLOBAL SERVICES LLC

Own record by year

2019 onward
$86.1M
$176M
$176M
$57.6M
$15.4M
$2.5M
$15.7M
$1.4M
20192020202120222023202420252026

Who buys from SENECA GLOBAL SERVICES LLC

since January 2024
5agencies
$19.5Mpaid
75.9%top buyer
Department of Defense75.9%
$14,799,737
Department of Health and Human Services12.2%
$2,372,508
Department of the Interior10.9%
$2,124,841
Department of Justice1.0%
$193,216
Department of State0.1%
$11,612

Before 2024 only: Agency for International Development, Department of Commerce, Department of Homeland Security, Department of Veterans Affairs, General Services Administration, National Aeronautics and Space Administration.

The line

since January 2024
$34.8Bline value
9,940contracts
40agencies
2,692suppliers
20.3%held by top ten

Professional, engineering and technical (R425)

$18.1B
$12.1B
$4.6B
202420252026Jan–Sep
369thof 2,692 suppliers
$14,639,737SENECA GLOBAL SERVICES LLC in the line
0.04%share of the line
0.1%of $28,824,356,510 spent by Department of Defense

Agencies that buy the line and never bought from SENECA GLOBAL SERVICES LLC

29agencies
1,376contracts
$2,275,905,555since January 2024
Department of Transportation675 contracts
$1,123,112,971
Department of Energy167 contracts
$810,272,357
Environmental Protection Agency239 contracts
$94,522,780
Department of the Treasury23 contracts
$92,759,835
Department of Agriculture74 contracts
$42,227,889
Department of Housing and Urban Development6 contracts
$26,550,661
National Archives and Records Administration14 contracts
$22,701,357
Nuclear Regulatory Commission18 contracts
$11,715,936
Smithsonian Institution90 contracts
$11,632,528
Small Business Administration3 contracts
$7,585,123
Commodity Futures Trading Commission5 contracts
$7,271,750
Consumer Product Safety Commission3 contracts
$4,689,351
Department of Education2 contracts
$4,528,772
United States Trade and Development Agency1 contract
$3,855,486
National Science Foundation3 contracts
$2,926,749
Consumer Financial Protection Bureau1 contract
$2,099,835
Occupational Safety and Health Review Commission20 contracts
$1,730,404
District of Columbia Courts3 contracts
$1,624,660
Selective Service System5 contracts
$1,135,958
Millennium Challenge Corporation1 contract
$924,209
Federal Communications Commission6 contracts
$679,992
Committee for Purchase from People Who Are Blind or Severely Disabled2 contracts
$412,556
Executive Office of the President2 contracts
$377,400
Defense Nuclear Facilities Safety Board2 contracts
$213,442
U.S. International Development Finance Corporation1 contract
$121,913
National Gallery of Art3 contracts
$96,428
U.S. Agency for Global Media1 contract
$57,500
United States Chemical Safety Board4 contracts
$55,042
Merit Systems Protection Board2 contracts
$22,671

How the line is bought

by value, since 2024
43%no competition
12%one applicant
0of these to SENECA GLOBAL SERVICES LLC
Competed, several suppliers applied5,007 contracts
$15,670,223,059 · 45.1%
Awarded directly, no competition3,738 contracts
$14,908,408,344 · 42.9%
Competed, one supplier applied1,195 contracts
$4,190,001,624 · 12.1%

Contracts reaching their end dates

Oct 2026 – October 2027
2,931contracts
$15,328,652,419end by October 2027
400end in March 2027 · $2.3B
447in agencies never served · $819M
$366M
$684M
$1.8B
$1.9B
$1.5B
$2.3B
$1.6B
$1.6B
$1.5B
$518M
$465M
$976M
$30.5M
Oct 26118 contractsNov 26175 contractsDec 26317 contractsJan 27256 contractsFeb 27247 contractsMar 27400 contractsApr 27251 contractsMay 27299 contractsJun 27243 contractsJul 27134 contractsAug 27154 contractsSep 27327 contractsOct 2710 contracts

Suppliers next to it in the line

since January 2024
PLANATE MANAGEMENT GROUP LLC6 contracts · 2 agencies
$14,689,602
HONEYWELL INTERNATIONAL INC.14 contracts · 1 agency
$14,683,297
SENECA GLOBAL SERVICES LLC
$14,639,737
HII FLEET SUPPORT GROUP LLC21 contracts · 1 agency
$14,604,812

All 2,692 suppliers in the line

The extract

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

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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.