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  7. PTX Defense
PTX Defense logo

PTX Defense

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Massapequa, NY 11758
203-612-3805
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At a glance

Headquarters
Massapequa, NY
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About

A Service-Disabled Veteran-Owned Business, PTX Defense is known for bringing an engineering-led quality culture to mission-critical aerospace and defense work. The Connecticut manufacturer supports government and commercial programs with precision components and assemblies, including solutions for obsolete parts, under AS9100D and ISO 9001 requirements.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • AS9100D

  • ISO 9001

  • ITAR Registration

    Registration

  • ASA-100

  • FAA AC 0056

    Compliance program

  • NIST 800-171

    Compliance program

  • CMMC

    Compliance program

  • AS5553 Counterfeit Avoidance Practices

    Compliance program

  • AS6081 Counterfeit Avoidance Practices

    Compliance program

  • AS6174 Counterfeit Avoidance Practices

    Compliance program

  • AS6171 Counterfeit Avoidance Practices

    Compliance program

  • C-TPAT CBP Requirements

    Compliance program

  • Service-Disabled Veteran-Owned Business

    Registration

  • ITAR Compliance

    Compliance program

Ownership and small business status

  • Service-disabled veteran-owned

Related manufacturers

  • ETI Technologies | Starwin Industries logoETI Technologies | Starwin IndustriesWith a Dayton operation whose ETI Technologies and Starwin Industries names represent more than 50 years in aerospace and defense manufacturing, the company is known for supporting demanding military aircraft programs. Its AS9100D-certified quality system and DoD-approved supply-chain credentials serve primes and Tier 1 suppliers that depend on documented production of mission-critical components.DAYTON, OH
  • DO
    DESIGN/OL, Inc
    Incorporated in 1990, DESIGN/OL, Inc. manufactures aerospace-quality machined and sheet-metal parts and assemblies for military and commercial aircraft from its Port Jefferson Station, Long Island facility. The veteran-owned company’s staff brings more than 100 years of combined aerospace manufacturing experience, and its AS9100D and ISO 9001 certifications support work to exacting customer specifications. DESIGN/OL is also approved by the Department of the Navy to produce critical safety and critical application items.PORT JEFFERSON STATION, NY
  • Fulton Tool Co., Inc logoFulton Tool Co., IncFounded in 1959, veteran-owned Fulton Tool Co., Inc. produces precision-machined parts and provides contract machining from its 35,000-square-foot Fulton, New York facility. The company rebuilt after a catastrophic 2003 fire and now supports military and aerospace programs, including work associated with the M1 Abrams tank and B-1B bomber. Fulton Tool is registered with the U.S. Department of Defense and maintains quality systems certified to MIL-I-45208A and MIL-STD-45662.FULTON, NY
  • Critical Defense logoCritical DefenseFounded in 2017 as MCSolutions, Windber-based Critical Defense supports the Department of Defense with precision manufacturing, specialized kitting, and procurement services. Now led by retired U.S. Air Force veteran Darin Mauzy, the company operates from a secured 20,000-square-foot facility and draws on a network of Central Pennsylvania manufacturers to build American-made components to demanding specifications. Critical Defense is a Service-Disabled Veteran-Owned Small Business in a HUBZone and is ITAR registered and ISO certified.WINDBER, PA
More manufacturers in New York

Contact information

Website

ptxdefense.com

Emails

  • info@ptxdefense.com
  • quotes@ptxdefense.com

Phone numbers

  • 203-612-3805

Locations

PTX Defense location map for 70 PK LN

70 Pk Ln

Massapequa, NY 11758

Nassau County

Get directions
PTX Defense location map for 66 BEAVER BROOK RD

66 Beaver Brook Rd

Danbury, CT 06810

Western Connecticut Planning Region

Get directions
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Directory source

Source
ptxdefense.com
Updated
Sep 2026