United States · Federal contract register · Supplier record

SEL ENGINEERING SERVICES, INC.

Line: Network as a service (DG10)Register loaded to September 2026Compiled 6 October 2026

SEL ENGINEERING SERVICES, INC. — United States · Federal contract register · Supplier record: 16 contracts, all years ($14,009,516 · Mar 2017 – Jan 2026); $10.9M since January 2024 (4 contracts · 1 agency); 24th rank in the line (of 677 suppliers · 0.46%); 39 agencies never served ($407M on the line without SEL ENGINEERING SERVICES, INC.).

Assay record ASY-US-0ZVZWNU0KA · Cite as: Assay Systems, “SEL ENGINEERING SERVICES, INC. in the USAspending register”, https://assay-systems.com/register/us/sel-engineering-services-inc/

16
contracts, all years
$14,009,516 · Mar 2017 – Jan 2026
$10.9M
since January 2024
4 contracts · 1 agency
24th
rank in the line
of 677 suppliers · 0.46%
39
agencies never served
$407M on the line without SEL ENGINEERING SERVICES, INC.

Own record by year

2020 onward
$465K
$1.7M
$252K
$24.9K
$10.8M
$500
2020202120222023202420252026

Who buys from SEL ENGINEERING SERVICES, INC.

since January 2024
1agencies
$10.9Mpaid
100.0%top buyer
Department of Defense100.0%
$10,873,716

Before 2024 only: Department of Energy, Department of the Interior.

The line

since January 2024
$2.3Bline value
5,167contracts
42agencies
677suppliers
74.3%held by top ten

Network as a service (DG10)

$849M
$1.0B
$496M
202420252026Jan–Sep
24thof 677 suppliers
$10,826,822SEL ENGINEERING SERVICES, INC. in the line
0.46%share of the line
0.6%of $1,930,935,130 spent by Department of Defense

Agencies that buy the line and never bought from SEL ENGINEERING SERVICES, INC.

39agencies
1,764contracts
$406,986,973since January 2024
National Aeronautics and Space Administration117 contracts
$91,235,367
Department of Homeland Security101 contracts
$67,752,553
Department of State928 contracts
$62,573,614
Department of Commerce67 contracts
$54,105,798
Department of Transportation32 contracts
$26,960,123
Department of Health and Human Services54 contracts
$26,304,458
Securities and Exchange Commission1 contract
$16,059,543
Department of Justice245 contracts
$15,883,662
Department of Labor34 contracts
$13,325,195
Department of Veterans Affairs85 contracts
$6,502,801
Environmental Protection Agency5 contracts
$6,417,539
General Services Administration5 contracts
$6,144,631
Department of Agriculture14 contracts
$4,500,907
Social Security Administration7 contracts
$1,955,685
Department of the Treasury7 contracts
$1,363,746
Federal Communications Commission2 contracts
$814,800
District of Columbia Courts4 contracts
$744,487
Executive Office of the President3 contracts
$689,345
U.S. International Development Finance Corporation2 contracts
$569,320
National Science Foundation2 contracts
$495,088
Smithsonian Institution7 contracts
$429,897
Consumer Product Safety Commission1 contract
$390,516
National Transportation Safety Board4 contracts
$326,800
Department of Education5 contracts
$298,391
Selective Service System4 contracts
$171,793
Agency for International Development6 contracts
$154,518
Defense Nuclear Facilities Safety Board1 contract
$152,096
National Endowment for the Humanities3 contracts
$149,000
Court Services and Offender Supervision Agency1 contract
$90,381
National Gallery of Art2 contracts
$88,212
U.S. Agency for Global Media3 contracts
$85,751
Institute of Museum and Library Services4 contracts
$61,596
American Battle Monuments Commission1 contract
$44,773
National Archives and Records Administration1 contract
$43,000
Peace Corps1 contract
$33,203
Occupational Safety and Health Review Commission1 contract
$27,078
National Labor Relations Board2 contracts
$25,001
Railroad Retirement Board1 contract
$14,683
Nuclear Regulatory Commission1 contract
$1,618

How the line is bought

by value, since 2024
14%no competition
47%one applicant
0of these to SEL ENGINEERING SERVICES, INC.
Competed, one supplier applied766 contracts
$1,096,336,757 · 46.7%
Competed, several suppliers applied3,316 contracts
$927,525,396 · 39.5%
Awarded directly, no competition1,085 contracts
$324,401,552 · 13.8%

Contracts reaching their end dates

Oct 2026 – October 2027
1,404contracts
$904,866,159end by October 2027
706end in January 2027 · $39.2M
358in agencies never served · $188M
$93.4M
$20.3M
$10.1M
$39.2M
$5.4M
$33.0M
$48.8M
$161M
$292M
$95.3M
$32.1M
$73.9M
$182K
Oct 2633 contractsNov 2625 contractsDec 2652 contractsJan 27706 contractsFeb 2759 contractsMar 2778 contractsApr 2758 contractsMay 2799 contractsJun 2788 contractsJul 2759 contractsAug 2758 contractsSep 2787 contractsOct 272 contracts

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.