EN ENGINEERING, L.L.C. is associated with UEI TDRTL4GGLW68 and CAGE 3LPY5 in public federal records. AcornBids currently links 1 prime award totaling $109.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists LISLE, IL, USA.
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 24, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Source facts
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 140D0426C0038THE BUREAU OF INDIAN AFFAIRS (BIA), COLORADO RIVER-ELECTRICAL SERVICES (CR-ES) MUST ENSURE THE SAFE, RELIABLE, AND CONSISTENT OPERATION OF THE HEADGATE ROCK, HYDRO ELECTRIC… | Department of the Interior | $109.3K | Mar 6, 2026 | Jun 29, 2026 |
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 22, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Nov 12, 2003 |
| Entity start | Jul 19, 2001 |
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JANICE FOX | Government business | Contact method not published | SAM registration | Not available |
| DAVID J KLIMAS | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541330 — Engineering Services.
Recorded products and services: R425 — Engineering and Technical Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
3333 WARRENVILLE RD STE 750, LISLE, Illinois 60532, United States
Registered location from SAM.gov; award performance locations may differ.
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Department of the Interior.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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