Slsco, Ltd.
Slsco, Ltd. has been obligated $127,203,496 on federal contracts across the group, including its subsidiaries. The 11 largest of 11 awards on record are below, from 2 awarding agencies.
Obligations net of de-obligations, as reported by the awarding agency. Not revenue, not profit, and not a measure of the company’s size.
Who this is
| Unique Entity ID (UEI) | F1PMZXNJ7NM5 |
|---|---|
| DUNS (retired 2022) | 828782735 |
| Also filed as | Slsco Ltd. · Sullivan Land Services Ltd. |
| Registered as | Other Than Small Business Partnership Or Limited Liability Partnership US Owned Business |
| Registered address | Galveston, TX |
Largest awards
| Award | Agency | Obligated | Period |
|---|---|---|---|
| W912PP19C0018 | Department of Defense Department of the Army |
$601,796,833 | 2019-04-09 – 2021-09-02 performed in NM |
| 70B01C23F00001236 | Department of Homeland Security U.S. Customs and Border Protection |
$390,262,648 | 2023-09-28 – 2027-09-30 performed in TX |
| N6274225C1308 | Department of Defense Department of the Navy |
$387,055,546 | 2025-03-31 – 2028-05-29 |
| W9126G19C0011 | Department of Defense Department of the Army |
$260,161,222 | 2018-12-20 – 2022-12-20 performed in CA |
| W50UW820F0010 | Department of Defense Department of the Army |
$232,387,239 | 2020-04-22 – 2021-09-02 performed in NM |
| W9126G19C0006 | Department of Defense Department of the Army |
$163,654,768 | 2018-11-11 – 2024-05-18 performed in TX |
| W9126G19C0005 | Department of Defense Department of the Army |
$150,875,292 | 2018-10-31 – 2024-04-30 performed in TX |
| W9126G18C0022 | Department of Defense Department of the Army |
$147,759,720 | 2018-04-17 – 2019-08-25 performed in CA |
| 70B03C24F00001030 | Department of Homeland Security U.S. Customs and Border Protection |
$125,187,895 | 2024-09-30 – 2027-09-30 performed in NM |
| W50UW820F0003 | Department of Defense Department of the Army |
$90,713,671 | 2020-01-17 – 2021-09-02 performed in TX |
| W50UW820F0002 | Department of Defense Department of the Army |
$83,227,156 | 2020-01-17 – 2021-09-02 performed in TX |
Tell me when Slsco, Ltd. wins something
One email when a new federal contract award to Slsco, Ltd. appears in the Treasury’s data, with the agency, the amount and where the work is performed. Measured over one week in September 2026, a company in this register took a median of one new award, so this is an alert rather than a feed.
Source: USAspending.gov, the U.S. Treasury’s DATA Act award data, in the public domain. This site is not affiliated with any agency. A listing here is a record of federal obligations and is not an endorsement or a statement about the company’s conduct. If something here is wrong, tell us and we will correct it.