United States · Federal contract register · Supplier record

DALEY TOWER SERVICE, INC.

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

DALEY TOWER SERVICE, INC. — United States · Federal contract register · Supplier record: 11 contracts, all years ($496,289 · Aug 2005 – Mar 2026); $351K since January 2024 (3 contracts · 1 agency); 1707th rank in the line (of 2,692 suppliers · 0.0%); 36 agencies never served ($3.7B on the line without DALEY TOWER SERVICE, INC.).

Assay record ASY-US-14YN4ZU113 · Cite as: Assay Systems, “DALEY TOWER SERVICE, INC. in the USAspending register”, https://assay-systems.com/register/us/daley-tower-service-inc/

11
contracts, all years
$496,289 · Aug 2005 – Mar 2026
$351K
since January 2024
3 contracts · 1 agency
1707th
rank in the line
of 2,692 suppliers · 0.0%
36
agencies never served
$3.7B on the line without DALEY TOWER SERVICE, INC.

Own record by year

2023 onward
$48.7K
$59.2K
$292K
2023202420252026

Who buys from DALEY TOWER SERVICE, INC.

since January 2024
1agencies
$351Kpaid
100.0%top buyer
Department of Transportation100.0%
$351,355

Before 2024 only: Department of Commerce, Department of Defense, Department of Homeland Security.

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
1707thof 2,692 suppliers
$170,310DALEY TOWER SERVICE, INC. in the line
0.0%share of the line
0.0%of $1,123,112,971 spent by Department of Transportation

Agencies that buy the line and never bought from DALEY TOWER SERVICE, INC.

36agencies
2,067contracts
$3,732,305,868since January 2024
General Services Administration126 contracts
$1,321,557,955
Department of Energy167 contracts
$810,272,357
National Aeronautics and Space Administration147 contracts
$303,818,707
Department of the Interior377 contracts
$209,476,543
Department of Veterans Affairs308 contracts
$207,795,063
Department of Health and Human Services122 contracts
$177,478,072
Department of Justice125 contracts
$161,277,109
Department of State142 contracts
$118,928,460
Environmental Protection Agency239 contracts
$94,522,780
Department of the Treasury23 contracts
$92,759,835
Agency for International Development19 contracts
$79,181,376
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 DALEY TOWER SERVICE, INC.
Competed, several suppliers applied5,005 contracts
$15,655,583,322 · 45.0%
Awarded directly, no competition3,740 contracts
$14,923,048,081 · 42.9%
Competed, one supplier applied1,195 contracts
$4,190,001,624 · 12.1%

Contracts reaching their end dates

Oct 2026 – October 2027
2,932contracts
$15,341,348,167end by October 2027
400end in March 2027 · $2.3B
689in agencies never served · $2.4B
$366M
$684M
$1.9B
$1.9B
$1.5B
$2.3B
$1.6B
$1.6B
$1.5B
$518M
$465M
$976M
$30.5M
Oct 26118 contractsNov 26175 contractsDec 26318 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
ROLLS-ROYCE MARINE NORTH AMERICA INC.1 contract · 1 agency
$171,459
DALEY TOWER SERVICE, INC.
$170,310
WHITNEY STRATEGIC SERVICES LLC1 contract · 1 agency
$170,000
ERG-TERRACON JV, L.L.C.1 contract · 1 agency
$169,906

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.