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Advancing Mission Readiness Through Proven, Modular Solutions.

Join NAI November 17th-19th at the 2025 Cribbins Readiness Conference to explore our latest innovations designed to reduce risk and accelerate deployment.

Accelerate Your Time-To-Mission™

North Atlantic Industries (NAI) is a world leading independent supplier of rugged COTS embedded computing products for the industrial, commercial aerospace, and defense markets. We accelerate our customers’ time-to-mission with a Configurable Open Systems Architecture™ (COSA®), aligned to MOSA, SOSA™ and FACE® standards.

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Advanced Encoder Technology for Mission-Critical Systems

NAI’s EC1 offers four independently programmable channels supporting SSI, incremental including Quadrature (A-QUAD-B), and general-purpose counter modes. Part of NAI’s COSA® portfolio, the EC1 delivers flexible, reliable solutions for today’s most demanding aerospace and industrial applications.

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One Module. Multiple Functions.

NAI’s CM4 Function Module delivers flexible serial communications and programmable discrete I/O in a single module—helping you save space, reduce power, and improve efficiency.

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Configure. Integrate. Deploy.

NAI's new CIU3 COSA® Integration Unit delivers rugged processing, modular I/O, and a SWaP-optimized design — enables rapid, seamless integration, and mission-ready deployment for air, land, and sea.

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Streamlined Avionics Data. Rugged Control

NAI’s CM2 Function Module integrates ARINC 429/575 and Discrete I/O into one compact solution. High-density, SWaP-optimized, and COSA®-enabled — designed for mission-critical avionics integration.

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Deterministic Performance. Mission-Critical Reliability.

Developed in partnership with DornerWorks, the TN1 function module delivers real-time, low-latency Ethernet communication for aerospace, defense, and industrial systems. MOSA-aligned and safety-certification ready—this is your next-gen networking solution.

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Advancing OpenVPX Power Switching with 68SR1!

Designed for rugged Mil-Aero systems, NAI's 3U OpenVPX Solid-State Power Controller Relay Board delivers high-performance switching across configurable modules. With a SWaP-optimized design, monitoring measurement feedback, with flexible Ethernet/PCIe interfaces, the 68SR1 is ideal for mission critical applications.

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Transform System Performance with NAI’s New CMH Combination Function Module!

Introducing the CMH, a combination function module delivering 5-channel serial communication, 6-channel differential I/O, and advanced diagnostics for high-reliability aerospace and defense systems.

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Our Products

COSA Design Advantages
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The NAI Advantage

At North Atlantic Industries, we combine the broadest range of modular, ruggedized embedded computing products with unique levels of expertise in critical I/O intensive applications to rapidly deliver more distributed, intelligent, SWaP-efficient and cost-effective COTS-based mission systems.


Out-Pace

Out-Adapt

Out-Last

COSA's modularity, configurability and I/O density make unplanned design changes a breeze. Your program is saved. Your reputation grows. Your customer is thrilled

COSA's modularity gives you 1.4 quadrillion potential configurations. Meet virtually any embedded system requirement in record time, with little or no NRE.

COSA's channel density is unmatched in the industry. Add or change modules, boards or systems to meet your new requirements, in the same or smaller footprint.

COSA's long lifecycle support is ideal for long-lived Mil-Aero-Industrial applications. Design with technology and supply you know will be available for years to come.

Just How Configurable Are NAI's COTS Systems?

100+

Smart Function Modules

6

Max. Slots Per Card

18

Max. Functions Per Interface Unit

Our COSA® Architecture gives you more than 1.4 Quadrillion possible system configurations...That's 2 million times more than the Earth's population!

NAI's highly Configurable Open Systems Architecture™ (COSA®) enables you to leverage our portfolio of pre-integrated modules, boards, systems and power supplies to quickly and easily meet complex mission processing requirements – today and down the road.

Learn More About COSA View All Smart Function Modules

About Our Capabilities

All NAI products are 100% designed and manufactured in the United States.

Mychronic Pick and Place POST Inspection Agilent 5DX X-Ray I/O Production Station
ENGINEERING

At NAI, we have a wide breadth of engineering talent under one roof in Bohemia, New York.

SOFTWARE

COSA® designs perform “built-in” complex and time-critical tasks.

MANUFACTURING

At NAI, we’ve invested in both physical and work process integration.

Trusted Experience & Design


NAI is a leading supplier of rugged embedded solutions that can be found in mission-critical aerospace, ground defense, naval defense, and industrial applications worldwide.

NAI Resources

NAI offers comprehensive support with software downloads, documentation, expert assistance, and key information on Lifecycle Management, Compliances, and more.

CUSTOMIZABLE
MANUALS

Download custom manuals for NAI "Latest Generation" motherboards by submitting a complete part number, and receive your manual via email; manuals for older generation products are available on the respective product pages.

PRODUCT SUPPORT
PACKAGES

NAI’s product support packages provide technical support, software updates, extended warranties, and more to help you maximize your NAI product's performance and protect your investment.

PRODUCT LIFECYCLE
MANAGEMENT

NAI's Product Lifecycle Management ensures long-term reliability and stability through technology insertion, extended lifecycle support, and comprehensive configuration management, protecting your investment from the risks of obsolescence and supply disruptions.

COMPLIANCES

At NAI, we ensure the highest quality and compliance by adhering to industry standards like AS9100 Rev. D, ISO9001:2015, and FAR regulations, supported by advanced production, testing systems, and certified training.

CALIBRATION & REPAIRS

At NAI, we are committed to providing exceptional support through our Return Material Authorization (RMA) and Evaluation Services.

DOWNLOADS

Download essential resources, including Board Support Packages, Software Support Kits, and the Embedded Soft Panel, to optimize and configure your NAI products.

SUPPLIER QUALITY ASSURANCE MANUAL

NAI's Supplier Quality Assurance Manual outlines our quality assurance policies and requirements for suppliers, including the Quality Clauses referenced on NAI Purchase Orders. It provides a comprehensive guide for our suppliers to ensure that they meet our high standards for quality and performance.

APPLICATION NOTES

Explore our Application Notes for in-depth technical insights and practical guidance on optimizing the use of NAI products in various applications. These resources provide detailed explanations, best practices, and examples to help you get the most out of your systems.

TERMS & CONDITIONS

NAIs’ Terms and Conditions of Sale govern all purchase orders, quotations, and transactions for NAI and its subsidiaries, outlining rights and responsibilities regarding pricing, delivery, warranties, limitations of liability, and export compliance. By placing an order or using NAI’s products, buyers agree that these terms will prevail over conflicting purchase order terms unless explicitly modified in writing by an authorized NAI representative.

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