United States · Federal contract register · Supplier record

ECSC LLC

Line: Maintenance of highways and roads and streets and bridges and railways (Z1LB)Register loaded to September 2026Compiled 6 October 2026

ECSC LLC — United States · Federal contract register · Supplier record: 138 contracts, all years ($44,907,351 · Jul 2015 – Mar 2026); $4.3M since January 2024 (12 contracts · 1 agency); — rank in the line (of 470 suppliers · 0.0%); 12 agencies never served ($171M on the line without ECSC LLC).

Assay record ASY-US-144YEH81GF · Cite as: Assay Systems, “ECSC LLC in the USAspending register”, https://assay-systems.com/register/us/ecsc-llc/

138
contracts, all years
$44,907,351 · Jul 2015 – Mar 2026
$4.3M
since January 2024
12 contracts · 1 agency
—
rank in the line
of 470 suppliers · 0.0%
12
agencies never served
$171M on the line without ECSC LLC

Own record by year

2019 onward
$4.7M
$10.0M
$9.2M
$1.0M
$1.2M
$1.1M
$2.3M
$928K
20192020202120222023202420252026

Who buys from ECSC LLC

since January 2024
1agencies
$4.3Mpaid
100.0%top buyer
Department of Defense100.0%
$4,316,991

Before 2024 only: Department of Agriculture.

The line

since January 2024
$609Mline value
1,117contracts
14agencies
470suppliers
34.6%held by top ten

Maintenance of highways and roads and streets and bridges and railways (Z1LB)

$241M
$193M
$175M
202420252026Jan–Sep
—of 470 suppliers
$0ECSC LLC in the line
0.0%share of the line

Agencies that buy the line and never bought from ECSC LLC

12agencies
199contracts
$170,756,252since January 2024
Department of the Interior109 contracts
$80,128,536
Department of Homeland Security19 contracts
$63,755,574
General Services Administration6 contracts
$11,032,422
Department of Energy22 contracts
$7,464,503
Department of Transportation6 contracts
$3,039,031
Department of Veterans Affairs10 contracts
$2,715,162
Environmental Protection Agency10 contracts
$1,135,542
Department of Commerce3 contracts
$818,430
Department of State11 contracts
$619,371
Department of Health and Human Services1 contract
$21,840
U.S. Agency for Global Media1 contract
$18,000
Department of Justice1 contract
$7,840

How the line is bought

by value, since 2024
12%no competition
5%one applicant
0of these to ECSC LLC
Competed, several suppliers applied880 contracts
$505,136,085 · 82.9%
Awarded directly, no competition95 contracts
$76,113,980 · 12.5%
Competed, one supplier applied142 contracts
$27,787,326 · 4.6%

Contracts reaching their end dates

Oct 2026 – October 2027
221contracts
$189,949,037end by October 2027
60end in October 2026 · $38.6M
52in agencies never served · $55.1M
$38.6M
$21.6M
$18.3M
$12.4M
$13.5M
$1.8M
$3.5M
$2.7M
$17.6M
$31.1M
$11.0M
$18.0M
Oct 2660 contractsNov 2633 contractsDec 2639 contractsJan 2711 contractsFeb 275 contractsMar 279 contractsApr 279 contractsMay 2711 contractsJun 2711 contractsJul 2715 contractsAug 279 contractsSep 279 contracts

Suppliers next to it in the line

since January 2024
Q. KING TRUCKING & CONSTRUCTION, INC1 contract · 1 agency
$3,200
TOMAH ENVIRONMENTAL CONTRACTORS INC1 contract · 1 agency
$2,910
JV MICKAN-STEFFENSKY PAVING MATOC RP1 contract · 1 agency
$500
ECSC LLC
$0

All 470 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.