McCormick Stevenson

McCormick Stevenson

McCormick Stevenson Corporation

Clearwater, Florida, United States

WeaponsAmmunition & EnergeticsMissiles & MunitionsNaval Systems
System Integrator, Contract ManufacturerSupplies Land Forces, Naval Forces
Profile last updated: August 19, 2026

About

McCormick Stevenson is a defense system integrator based in Clearwater, United States working in weapons, ammunition & energetics, missiles & munitions +3 more.

McCormick Stevenson, also referred to as MCCST, is a Clearwater, Florida-based engineering company focused on the design, analysis, prototyping and manufacturing of armament and defense systems for the US Department of Defense and the Armed Forces. Its services include system engineering, analysis and simulation, mechanical and product design, product documentation and technical data packages, prototyping and integration, rapid component sourcing, metrology and test and qualification. Its work covers cannon-launched and missile-borne electro-mechanical systems, precision guided munitions, ordnance handling, aircraft protection systems, unmanned maritime systems and naval programs. The company describes itself as a small, non-traditional defense contractor and holds ITAR registration, CMMC Level 2 and NIST 800-171 compliance. It is a member of the National Armaments Consortium and the National Defense Industrial Association, and operates additional facilities in Pinellas County, Florida, and Lee's Summit, Missouri.

Location

Clearwater, United States

Company type

Small enterprise

Legal name

McCormick Stevenson Corporation

Focus areas

armaments engineeringproduct designsystem engineeringanalysis and simulationprototyping and integrationmechanical engineeringtechnical data packagesITARsmall businessordnanceunmanned maritime systems

Languages

EN

Products & capabilities

Defense domains

WeaponsAmmunition & EnergeticsMissiles & MunitionsNaval SystemsUnmanned SystemsAir Systems

Supply-chain role

System IntegratorContract Manufacturer

What they offer

Engineering ServicesManufacturing ServicesHardware

Products

Engineering Rugged Armament Solutions

Armament system

Rugged armament systems designed and engineered for the US defense market, including cannon-launched and missile-borne electro-mechanical systems.

Missile Components & Launchers

Missile components and launchers

Design and development of missile components and launcher systems.

Ordnance Handling Systems

Ordnance handling equipment

Design of systems for handling ordnance.

End users

Land ForcesNaval Forces

Standards, platforms & customers

Defense standards

ITAR registeredCMMC Level 2 compliantNIST 800-171 compliant

Named customers

U.S. Department of DefenseU.S. Navy

Credentials & affiliations

Industry memberships

National Defense Industrial AssociationNational Armaments ConsortiumFlorida Defense Contractors AssociationWomen In DefenseCharleston Defense Contractors Association

People

Management & team (6)

+ 2 more

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