Contractor profile
NEIL SENEFF, INC.
Doing business as NSI ENGINEERING
Active registrationSmall Business
UEIW7XKVP1CFSA2
CAGE code9W3Z8
Primary NAICS541512
LocationMANSFIELD, TX, 76063
Federal obligations$0
Prime awards1
Active awards0
Latest award actionApr 21, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense1 awards$0
NAICS award mix
- 3353141 awards$0
PSC award mix
- 7B201 awards$0
Contract vehicles
No supported records are available yet.
Potential recompetes
No supported records are available yet.
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| N6449826P2060SIEMENS PLC HARDWARE AND SOFTWARE | Department of DefenseNSWC PHILADELPHIA DIV | NAICS 335314PSC 7B20 | $611,170 | Mar 23, 2026 – Apr 15, 2026 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
Public points of contact
KRISTINA LONGMUIRGovernment business
KRISTINA LONGMUIRElectronic business
NEIL SENEFFCEOAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.