United States · Federal contract register · Supplier record

SLS FEDERAL SERVICES LLC

Line: Construction of other non-building facilities (Y1PZ)Register loaded to September 2026Compiled 6 October 2026

SLS FEDERAL SERVICES LLC — United States · Federal contract register · Supplier record: 3 contracts, all years ($2,379,100,930 · Nov 2025 – Jun 2026); $2.4B since January 2024 (3 contracts · 1 agency); 3rd rank in the line (of 680 suppliers · 7.52%); 11 agencies never served ($4.6B on the line without SLS FEDERAL SERVICES LLC).

Assay record ASY-US-1OA02AX0CV · Cite as: Assay Systems, “SLS FEDERAL SERVICES LLC in the USAspending register”, https://assay-systems.com/register/us/sls-federal-services-llc/

3
contracts, all years
$2,379,100,930 · Nov 2025 – Jun 2026
$2.4B
since January 2024
3 contracts · 1 agency
3rd
rank in the line
of 680 suppliers · 7.52%
11
agencies never served
$4.6B on the line without SLS FEDERAL SERVICES LLC

Own record by year

2025 onward
$1.1B
$1.3B
20252026

Who buys from SLS FEDERAL SERVICES LLC

since January 2024
1agencies
$2.4Bpaid
100.0%top buyer
Department of Homeland Security100.0%
$2,379,100,930

The line

since January 2024
$31.6Bline value
1,236contracts
12agencies
680suppliers
86.2%held by top ten

Construction of other non-building facilities (Y1PZ)

$2.1B
$13.6B
$15.9B
202420252026Jan–Sep
3rdof 680 suppliers
$2,379,100,930SLS FEDERAL SERVICES LLC in the line
7.52%share of the line
8.8%of $27,075,876,075 spent by Department of Homeland Security

Agencies that buy the line and never bought from SLS FEDERAL SERVICES LLC

11agencies
1,157contracts
$4,559,905,610since January 2024
Department of Defense630 contracts
$3,875,954,010
Department of the Interior175 contracts
$372,346,235
Department of Veterans Affairs185 contracts
$202,739,401
Department of State57 contracts
$34,822,114
Department of Agriculture75 contracts
$34,602,078
Department of Energy19 contracts
$21,024,261
General Services Administration1 contract
$10,379,487
Department of Transportation5 contracts
$7,064,491
Department of Health and Human Services2 contracts
$550,754
Department of Commerce7 contracts
$396,950
Agency for International Development1 contract
$25,830

How the line is bought

by value, since 2024
0%no competition
3%one applicant
0of these to SLS FEDERAL SERVICES LLC
Competed, several suppliers applied967 contracts
$30,504,932,829 · 96.4%
Competed, one supplier applied131 contracts
$987,946,843 · 3.1%
Awarded directly, no competition138 contracts
$142,902,013 · 0.5%

Contracts reaching their end dates

Oct 2026 – October 2027
246contracts
$7,672,664,246end by October 2027
47end in December 2026 · $126M
227in agencies never served · $1.0B
$227M
$88.4M
$126M
$37.0M
$396M
$743M
$49.1M
$2.7B
$17.0M
$2.8B
$121M
$381M
$567K
Oct 2640 contractsNov 2633 contractsDec 2647 contractsJan 2717 contractsFeb 2719 contractsMar 2722 contractsApr 2711 contractsMay 2711 contractsJun 273 contractsJul 2716 contractsAug 2710 contractsSep 2716 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
SLS FEDERAL SERVICES LLC
$2,379,100,930
SOUTHWEST VALLEY CONSTRUCTORS CO2 contracts · 1 agency
$2,278,383,031
BARNARD CONSTRUCTION COMPANY, INCORPORATED4 contracts · 2 agencies
$2,095,574,109
SPENCER CONSTRUCTION LLC3 contracts · 1 agency
$1,928,280,257

All 680 suppliers in the line

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.