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Unclaimed profileSeeded from SAM.gov and USAspending public records
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NS4 INC.

Doing business as NS4 INC

  • LEESBURG, VA 20176-3372
  • Corporate Entity (Not Tax Exempt)
UEIC4E7ZG55KPM6CAGE8JR81NAICS541330
  • SAM active
  • No verified credentials yet
  • CMMCNot on file
  • SPRSNone
  • FCLVisible to paid members
  • Small Business
  • Small Disadvantaged Business

Registration and small-business types: SAM.gov, synced Nov 11, 2026. Compliance: self-attested by the company unless marked verified. The SPRS chip shows a range, never the exact score. How verification works

36-mo obligations
$1K
Awards on record
2
Contract vehicles
3On federal record
Verified credentials
0

Compliance posture: unverified (SAM.gov baseline only)

NS4 INC. has not claimed this profile. What you see comes from public SAM.gov and USAspending records; no one from the company has confirmed CMMC, SPRS or clearance details yet. Learn more about CMMC 2.0

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About NS4 INC.

NS4 INC. (DBA NS4 INC) is a SAM.gov-registered entity based in LEESBURG, VA 20176-3372. UEI C4E7ZG55KPM6; CAGE 8JR81; primary NAICS 541330. Compliance posture not provided. Active SAM registration.
Headquarters
LEESBURG, VA 20176-3372

Identifiers

UEI and CAGE come from SAM.gov. Other identifiers are listed by the company.

  • UEIC4E7ZG55KPM6
  • CAGE8JR81

Capabilities & differentiators

No capability narrative yet

The company has not published a capability narrative. Its SAM.gov registration, NAICS codes and award history are below.
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Compliance posture

Every credential shows who vouches for it: verified by TeamingIndex, or self-attested by the contractor.

No compliance posture published yet

Compliance facts appear once the company claims this profile and publishes them.
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Facility clearance

Facility clearance: visible to paid members

Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). Learn more about facility clearances · Compare plans

Past performance

Recompete RadarLearn more about past performance
Prime awards from USAspending.gov (FPDS), synced nightly. Recompete windows use the potential end date (base plus all options).
36-month obligations
$1K
Awards on record
2
Top funding agencies
Department of the Navy · Missile Defense Agency

Awards

  • HQ085926FG300

    Recompete 18+ mo: Potential end Dec 28, 2035 (109 months away)

    SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.

    Department of Defense · Missile Defense Agency

    Obligated
    $500
    Period of performance
    Jan 21, 2026 – Dec 28, 2035

  • N0017825F7632

    Recompete 18+ mo: Potential end Jan 1, 2029 (25 months away)

    MINIMUM GUARANTEE TASK ORDER FOR ASSOCIATED SEAPORT NXG MAC AWARDS.

    Department of Defense · Department of the Navy

    Obligated
    $500
    Period of performance
    Mar 6, 2025 – Jan 1, 2029

Contract vehicles

Learn more about GWACs, IDIQs and contract vehicles
The company has not listed its vehicles yet; federal records show these holdings.

From federal records

These seats come from federal records, the company’s own contract record on USAspending.gov or awarded labor rates in GSA CALC+, even though it has not listed them here. Orders are the company’s own awards under each contract (task orders, delivery orders and BPA calls).

Proven teaming graph

Learn more about sub-award reporting (FSRS)
Who NS4 INC. has actually worked with, from sub-awards that prime contractors report to the government. Use it to see which primes already trust this company.

No sub-award reports yet

Prime contractors report first-tier subcontracts of $30,000 or more. None name this company yet, which is common for companies that mostly win prime contracts or work below the reporting threshold.
See where agencies spend

Source: USAspending.gov sub-award reports (FSRS) (opens in a new tab) · sync date not recorded · Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values.

SBIR/STTR portfolio

Learn more about SBIR/STTR Phase IIIAbout SBIR/STTR (opens in a new tab)
Small Business Innovation Research and Technology Transfer awards: early-stage federal R&D money this company has won.

No SBIR/STTR awards on record

Awards appear here automatically after SBIR.gov publishes them.
Browse SBIR/STTR awardees

Source: SBIR.gov award records (opens in a new tab) · sync date not recorded

FedRAMP offerings

Learn more about the FedRAMP Marketplace
Cloud services this company lists on the FedRAMP Marketplace, the government's record of cloud authorizations.

No FedRAMP Marketplace listing

No FedRAMP Marketplace listing is linked to this company. Cloud providers appear here automatically once FedRAMP lists their offering.
Find FedRAMP-authorized companies

Source: FedRAMP Marketplace (opens in a new tab) · sync date not recorded

Exclusions & screening

Exclusions about SAM.gov exclusionsScreening list about the Consolidated Screening List
Checks a prime runs before teaming: SAM.gov exclusions (debarment and suspension) and the government's Consolidated Screening List for export and sanctions lists.

SAM.gov exclusions

Not yet checked against SAM.gov exclusions.

Search exclusions on SAM.gov (opens in a new tab)

Agencies generally may not award to excluded parties, and primes may not subcontract with them above the threshold in FAR 52.209-6 (except COTS items) without a compelling reason reported to the contracting officer (FAR 9.405, 9.405-2). Some exclusion types apply only to specific programs: read the record on SAM.gov.

Source: SAM.gov Exclusions (opens in a new tab) · sync date not recorded

Consolidated Screening List

No confirmed match on the Consolidated Screening List (screened Nov 13, 2026).

The list combines Commerce, State and Treasury export-control and sanctions lists. A “no match” result is a name-and-address screen, not an export-compliance determination.

Source: ITA Consolidated Screening List (opens in a new tab) · as of Nov 13, 2026

GSA CALC+ rate benchmark

Learn more about GSA CALC+ labor rates
Hourly ceiling rates this company was awarded on GSA contracts, compared with the market for similar labor categories. Ceiling rates are the most an agency can be charged, not prices paid.

No GSA CALC+ rates on record

Companies with a GSA Multiple Award Schedule contract appear here after CALC+ publishes their awarded labor rates.
See GSA MAS holders

Source: GSA CALC+ awarded ceiling rates (opens in a new tab) · sync date not recorded

NAICS, PSC & socio-economic status

Learn more about NAICS size standards
Industry codes and small-business programs reported in SAM.gov.

NAICS codes

  • 541330Engineering ServicesPrimary
  • 339113Surgical Appliance and Supplies ManufacturingSmall business under this code’s size standard
  • 541511Custom Computer Programming ServicesSmall business under this code’s size standard
  • 541512Computer Systems Design ServicesSmall business under this code’s size standard
  • 541513Computer Facilities Management ServicesSmall business under this code’s size standard
  • 541519Other Computer Related Services
  • 541611Administrative Management and General Management Consulting ServicesSmall business under this code’s size standard
  • 541614Process, Physical Distribution, and Logistics Consulting ServicesSmall business under this code’s size standard
  • 541990All Other Professional, Scientific, and Technical ServicesSmall business under this code’s size standard
  • 561210Facilities Support ServicesSmall business under this code’s size standard
  • 611420Computer TrainingSmall business under this code’s size standard
  • 611430Professional and Management Development TrainingSmall business under this code’s size standard
  • 611512Flight TrainingSmall business under this code’s size standard
  • 611710Educational Support ServicesSmall business under this code’s size standard

SAM.gov reports this entity as small under 12 of 14 NAICS codes. Size is determined per code (SBA size standards).

Socio-economic status

Learn more about small business set-asides

Product & service codes (PSC)

No PSC codes reported.

Teaming preferences

Learn more about teaming agreements and joint ventures

This company has not published teaming preferences.

SAM.gov teaming eligibility: Eligible to be proposed as a team member: active SAM.gov registration and no exclusion.

Business development contact

No BD contact published

Contact details appear once the company claims this profile.
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Corporate hierarchy

Affiliation & size about affiliation and size
Immediate parent and highest-level owner as reported in SAM.gov.

No parent entity reported in SAM.gov.

SBA counts affiliates when it determines whether a business is small (13 CFR 121.103), so a parent’s size can matter for set-aside work.

Data sources & provenance

Who stands behind each fact on this page, and how to correct it.

  • SAM.gov

    Registration, CAGE, NAICS, socio-economic status, corporate hierarchy and exclusions. Last synced Nov 11, 2026.

  • USAspending.gov

    Prime award history and obligations (FPDS), synced nightly.

  • The contractor

    Nothing yet: this profile has not been claimed by the company.

  • TeamingIndex verification

    Credentials marked Verified were checked by a TeamingIndex reviewer; everything else is self-attested.

Corrections

Corrections to SAM.gov data must be made in SAM.gov; TeamingIndex picks them up on the next nightly sync. Go to SAM.gov (opens in a new tab)

Machine-readable: capability.md schema.org JSON-LD embedded in this page.

Zero CUI: TeamingIndex stores verification metadata only, never System Security Plans, POA&Ms or DD Form 254s.

Teaming

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