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Expired contract

70Z02322F73100010 — ADDX CORPORATION

ADDX CORPORATION held this Department of Homeland Security contract until 28 September 2026. The period of performance ended 6 days ago. It was worth $1.68M, for engineering services work in WASHINGTON, DC.

Days since
6
Ended
2026-09-28
Value
$1.68M
Set-aside
SBA

Who is the incumbent on 70Z02322F73100010?

ADDX CORPORATION held the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is T4QLGX92KC66.

This period of performance has ended

The period of performance ended 28 September 2026. A follow-on may already have been awarded — FedTally tracks contracts up to their end date and does not track award of the successor. The SAM.gov record is the current authority.

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What is contract 70Z02322F73100010 for?

THESE CHANGES REFLECT THE DE-OBLIGATION OF FUNDS THAT WERE NOT UTILIZED DURING THE SPECIFIED PERIODS, ENSURING ACCURATE FINANCIAL ADJUSTMENTS.

Reproduced from the SAM.gov record, capitals and all. It describes the most recent contract action, which on a modification is that action’s purpose.

NAICS 541330 — Engineering ServicesExpiring in this industryDepartment of Homeland Security spending

Can a small business bid on the follow-on?

Competed as SMALL BUSINESS SET ASIDE - TOTAL. The incumbent is SMALL BUSINESS. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.

All small business set-aside contracts expiring in the next 180 days

Contract identifiers

Contract number70Z02322F73100010
Parent vehicleGS00Q14OADS301
Department code7000 · HOMELAND SECURITY, DEPARTMENT OF
Vendor UEIT4QLGX92KC66
NAICS code541330 · ENGINEERING SERVICES
Period of performance2022-09-29 to 2026-09-28 · ultimate 2027-09-28
Total contract value$1,679,930
Last modified in SAM2026-08-06 · action signed 2022-08-15
Product or service codeR425 · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
Awarding sub-agencyU.S. Coast Guard
USAspending recordView this award on USAspending.gov

Obligated amount is not shown. SAM reports it per action, not running, and it is zero or negative on a third of the archive. How to read a contract number.

Related contracts

The same archive cut four ways — the incumbent’s other work, the same programme, the same agency, the same industry. Every one of these has a page.

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First seen in the SAM.gov Contract Awards feed on 21 Aug 2026, last confirmed 21 Aug 2026. Figures are SAM’s, taken from the most recent contract action — public domain US Government data. Vendors are identified by name and government-issued UEI only.

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