THE MIDDLESEX CORPORATION is associated with UEI NYBULJ4UXM23 and CAGE 0GEE8 in public federal records. AcornBids currently links 1 prime award totaling $200.0K in obligations to this entity. Its largest recorded federal customer by obligations is National Aeronautics and Space Administration. 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 237310 (Highway, Street, and Bridge Construction). Its public SAM.gov registration lists LITTLETON, MA, 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 Sep 27, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 80KSC026P0006IN ACCORDANCE WITH SOLICITATION NUMBER 80KSC026R0007, LAUNCH COMPLEX (LC) 39 AREA DUCT BANK SYSTEM REPLACEMENT, THIS CONTRACTUAL ACTION IS PROVIDED TO AWARD THE PHASE 2 STIPEND. | National Aeronautics and Space Administration | $200.0K | Jul 10, 2026 | Jul 17, 2026 |
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 22, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 12, 2002 |
| Entity start | Jan 23, 1974 |
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| THOMAS M GRONDINE | Government business | Contact method not published | SAM registration | Not available |
| THOMAS M GRONDINE | Electronic business | Contact method not published | SAM registration | Not available |
| CLAIRE M COUPAL | Alternate 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: C222 — ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
1 SPECTACLE POND RD, LITTLETON, Massachusetts 01460, United States
Registered location from SAM.gov; award performance locations may differ.
237310 — Highway, Street, and Bridge Construction.
Primary SAM.gov NAICS classification.
National Aeronautics and Space Administration.
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.
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit