Federal contractor profile

O'CALLAGHAN, ERIN M

UEI D2XMMJ1Z9AK4CAGE 5M0S9

SAM registration status unavailable

Overview

Legal name
O'CALLAGHAN, ERIN M
Latest award activity
Jul 13, 2026
Read company summary

O'CALLAGHAN, ERIN M is associated with UEI D2XMMJ1Z9AK4 and CAGE 5M0S9 in public federal records. AcornBids currently links 1 prime award totaling $2.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as All Other Legal Services. These categories describe the loaded award records, not a complete list of company capabilities.

At a glance

Lifetime prime obligations$2.4K
Prime awards1
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 3, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
O'CALLAGHAN, ERIN M
UEI
D2XMMJ1Z9AK4
CAGE
5M0S9
Registration status
SAM registration status unavailable

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
15JA3924P00000067EXPERT WITNESS SERVICESDepartment of Justice$2.4KApr 25, 2024Apr 16, 2026

Registration, certifications & contacts

Registration evidenceDate
SAM updatedNot available
Source loadedSep 26, 2026
Initial registrationNot available
Entity startNot available

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About O'CALLAGHAN, ERIN M

What products and services appear in its federal awards?

Recorded award industries: 541199 — All Other Legal Services.

Recorded products and services: R424 — Expert Witness.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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