Cast Navigation, LLC
Cast Navigation, LLC is a small business in Tewksbury, MA registered on SAM.gov to bid on federal contracts. It has won about $345,563 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- NNPMLKTX4EM5
- CAGE code
- 1P5Q0
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $171,538 |
| FY2025 | $84,890 |
| FY2026 (incomplete) | $89,135 |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
These are every prime contract USAspending.gov records under UEI NNPMLKTX4EM5, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Department of the Air Force ($345,563).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Aug 7, 2024 | Department of the Air Force | Govt project number: S24-12405 cast egi magvar loaderawacs magvar quote P240729A,… | $20,000 |
| Mar 21, 2022 | Department of the Air Force | Cast 3000 SW - software upgrade for cast 3000 system to windows 10, including… | $31,185 |
| Nov 5, 2021 | Department of the Air Force | This requirement is to provide services for the cast maintenance test system in support… | $406,875 |
| Jan 14, 2021 | Department of the Air Force | Cast simulator software and hardware maintenance | $270,636 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 7 subcontracts to it worth about $592,872 in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| The Boeing Company | Department of the Air Force | 5 | $471,000 | Nov 17, 2025 |
| Northrop Grumman Systems Corporation | Department of the Air Force | 2 | $121,872 | Jun 1, 2022 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Cast Navigation, LLC |
|---|---|
| Unique Entity ID (UEI) | NNPMLKTX4EM5 |
| CAGE code | 1P5Q0 |
| Location | Tewksbury, MA |
| SAM.gov registration | Active through Apr 13, 2027 |
| Business started | 2000 |
| Primary NAICS code | 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
| Website | www.castnav.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI NNPMLKTX4EM5 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI NNPMLKTX4EM5 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Cast Navigation, LLC is small under
On its SAM.gov registration, Cast Navigation, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 541511 Custom Computer Programming Services
- 541519 Other Computer Related Services
- 541990 All Other Professional, Scientific, and Technical Services
Open contracts in Cast Navigation, LLC's NAICS codes
211 open federal opportunities on SAM.gov use one of Cast Navigation, LLC's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in Massachusetts, then the soonest due.
- B-52 APQ-166 Magnetron/Electron Tube
Due in 24 daysNov 30, 2026, 3:30 PM EST
- Viewer, Night Vision, in Repair/Modification of
✦ NAVSUP Weapon Systems Support wants a contractor to repair a night vision viewer (NSN 5855-01-590-1553, P/N 720200-04-01) and return it to ready-for-issue condition, using OEM…
Due in 3 daysNov 9, 2026, 2:00 PM UTC-4
- Computer, Flight Con, in Repair/Modification of
✦ The Navy's NAVSUP Weapon Systems Support wants a contractor to repair and test a Flight Control Computer (Rockwell Collins drawing 822-1604-102) and return it to ready-for-issue…
Due in 3 daysNov 9, 2026, 4:30 PM UTC-4
- Data Display Group, in Repair/Modification of
✦ The Navy (NAVSUP Weapon Systems Support) wants 18 Data Display Group units (NSN 7RH 6610 014956002 V2) repaired and returned to Ready for Issue condition.
Due in 3 daysNov 9, 2026, 4:30 PM UTC-4
- Cap
✦ The Navy's NAVSUP Weapon Systems Support office in Mechanicsburg wants a part called CAP made to drawing 2526608 (commercial and government entity (CAGE) code 10001), for use on…
Due in 3 daysNov 9, 2026, 4:30 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (334511) that have won federal contracts in Massachusetts:
- Liberty Defense Technologies, Inc., Wilmington, MA
- Sea Machines Robotics, Inc, Boston, MA
- Delresearch LLC, Sandwich, MA
- DSA Detection LLC, North Andover, MA
- Edgeone LLC, West Wareham, MA
- Falmouth Scientific Inc, Pocasset, MA
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Apr 13, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Cast Navigation, LLC's CAGE code?
Cast Navigation, LLC's CAGE code is 1P5Q0. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Cast Navigation, LLC's UEI?
Cast Navigation, LLC's Unique Entity ID (UEI) is NNPMLKTX4EM5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Cast Navigation, LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Cast Navigation, LLC's registration is active through Apr 13, 2027. Registrations are renewed every year.
Is Cast Navigation, LLC a small business?
Cast Navigation, LLC is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 334511. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
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- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.