Duplicated: Home – [#1139]

Designing, Prototyping, and Manufacturing Since 1997

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Launch your product with Custom Technologies and streamline your path from concept to market. We eliminate handoffs, avoid miscommunications, and design a product in anticipation of manufacturing and sales needs.
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See us in the St. Louis Post Dispatch

AssistiVent™: A USA-designed-and-made emergency ventilator for a fraction of the cost of traditional systems!

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Custom Technologies LLC Is a Full-Spectrum Product Engineering and Manufacturing Firm Centrally Located in the U.S. Heartland.

Our highly experienced engineers and manufacturing experts specialize in launching and making products. Custom Technologies offers a broad array of stand-alone services, up to and including complete turnkey manufacturing solutions. Our wide range of offerings allows us to serve a multitude of client types, from startups and investors to large, well-established companies.

Core Competencies

Product Design - Engineering/CAD Modeling

Our in-house engineering department designs for functionality, testability, manufacturability, and reliability.


We make fully functioning, testable, and manufacturable prototypes swiftly and accurately to help you stay one step ahead of your competition.

Precision Machining & Fabrication

Our machine shop has an incredible breadth, including our state-of-the-art Mazak CNC machines, to help us create a finished machined product that meets your exact specifications.

Laser Cutting, Engraving, & Etching

Custom Technologies can cut, etch, and engrave glass, stone, wood, acrylic, leather, and more.

Heat Treating, Finishes, and Platings

Custom Technologies has an extensive network of heat treatment, finishing, and plating suppliers, which allows us to offer virtually any finish required.


From plastic injection to expandable self-skinning foam and beyond, we are proud to machine custom tooling and molds directly in-house.

Electronics and Software Engineering

From miniature onboard microprocessors controlling an industrial valve to large custom PLC software projects controlling entire assembly lines, we cover the spectrum of electronics and industrial software solutions.

Assembly & Testing

Custom Technologies uses in-house, specialized assembly equipment to get the job done with precision.

Inventory and Supply Chain Management, Warehousing, and Shipping

Custom Technologies can manage your supply chain, make and execute purchasing orders on your behalf, and even set up inventory, warehousing, and customized shipping services for you in our warehouse.

Business Administration Services

As your turnkey manufacturer, we can integrate our systems with yours and help you get all your systems running smoothly.

Custom Automation Machinery

Allow the Custom Technologies team to automate your manufacturing operations to match your sales growth. Our automation machinery is user-friendly and built to last.

Industries Served

Established Companies

Let us be the agile ones. Keep your employees focused on their business-critical functions by outsourcing your new project to Custom Technologies. We handle design, prototyping, manufacturing, and automation.


We handle what you don’t! We know the essentials of product development and product launch. We will work with you to ensure every critical step is done – either by your team or ours. We customize our services based on your team’s needs.


Use our real-world experience. Protect your investment in early-stage startups by integrating with the Custom Technologies team. Fill out your startup’s team by hiring a tried and true manufacturing partner to guide them through unforeseen obstacles.

Bring Your Dreams to Fruition

Take the first step toward making your concept become a reality. Contact us today to schedule a consultation with us.

Government Contracting Info:

DUNS#: 039061267

Cage Code: 7ZYA2