Atrenne Computing Solutions

Brockton, MA 02301


About Atrenne Computing Solutions

Atrenne, a Celestica company, is an advanced, vertically-integrated, component and custom systems provider serving aerospace, defense, computing, communications, and other technology-driven industries.

Product Summary

Atrenne delivers custom, integrated components, electronic packaging, fabricated metal, electronic assemblies, and manufacturing services to customers across the globe.


10 Mupac Dr
Brockton, MA 02301
United States

More Info on Atrenne Computing Solutions

Atrenne Logo Tran Bg
Premier vendor of custom and COTS chassis enclosures, backplanes, front panels, and metal extrusions for the military and critical computing markets. Atrenne Computing Solutions offers deep engineering expertise in mechanical design, thermal management, signal integrity, complex interconnection, power management technologies, as well as vertically integrated manufacturing and assembly.

YouTube Videos


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Components - Enclosures and chassis

716 Series ATR

Flexible, lightweight ATR specially designed for maximum cooling in airborne applications
3 U 524 Open Series Chassis
Components - Enclosures and chassis

524 SOSA™ Series Development Chassis

Designed with the engineering developer in mind, the 524 Series development system incorporates a 9-slot OpenVPX backplane (9 payloads + 2 power slots) with profiles aligned to...
Gen 4 Openvpx Backplane Front Back Hd Small
Components - Backplanes

GEN-4/5 OpenVPX Backplanes Series

Industry's highest performance backplanes, designed to address the continuous growth in digital signal processing for intense data throughput applications including C4ISR, SIGINT...
Rugged and Commercial Rackmount Enclosures
Rack-mount computers

Rackmount Enclosures 2U to 13U+ Rugged and Industrial

COTS and application-specific rackmount enclosures Engineered to meet the most stringent design requirements10 Gbaud backplanesDesigned for air, land and sea applicationsIO interconnect...
Atrenne provides rugged enclosures for air, land or sea
Components - Enclosures and chassis

1/2 to 1.5 ATR Enclosures

Hundreds of baseline designs - COTS and custom Wide range of cooling methodologies: natural convection, baseplate cooled, forced air, conduction, liquid, heat exchanger, spray...
Atrenne Offers the Industry's Widest Selection of Lab Development Chassis
Components - Enclosures and chassis

VPX and VME Lab Development System

Tower, Desktop, Open Frame, Rackmount, Horizontal, ATR3U or 6U Air-cooled, conduction-cooledVPX, VME64x, Hybrid25+ OpenVPX Backplanes10 Gbaud Gen-3 Signaling

Press Releases

Iso 13485 Linkedin Banner
Embedded computers

Atrenne, A Celestica Company, Certified To ISO 13485 For Medical Device Design

Brockton, MA. – March 1, 2022 Atrenne, A Celestica Company, (TSX:CLS) (NYSE:CLS) a leader in designing, developing, and deploying industrial embedded computers, today announced...
Gen 4 5 Openvpx Backplane
Components - Enclosures and chassis

Atrenne’s Aluminum 3D Printed ATR Greatly Reduces Lead Time

First ATR Chassis Developed With 3D Aluminum Printing Earns Military & Aerospace Electronics Magazine’s 2021 Technology Innovators Award


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Embedded computers

Atrenne-When Failure is Not an Option

A failed computer system can be a nuisance in some situations, but it can be disastrous in others. Nobody loves it when their computer crashes in the middle of an overnight rendering...


Gen 45 Cover
Components - Backplanes

WHITE PAPER: Achieving Robust 16/25 Gbaud Signaling in OpenVPX Systems

Robust operation of 100 Gb Ethernet and PCI Express Gen-4 on your processing system, even in the most challenging environmental conditions. These high-speed serial fabrics utilize...
3 D White Paper Cover
Components - Enclosures and chassis

Aluminum 3D Printed Chassis – Demo & Fit Test Faster

Keeping a new deployable system on schedule is a constant challenge. Closely related is demonstrating progress to your customer. These hurdles become even higher when significant...
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Assembly/subcontract services

White paper: Derisk Your System Integration

As a vertically integrated manufacturer, Atrenne is uniquely qualified to manufacture, integrate and test your system or subsystem.


Global Hawk Usaf
Components - Enclosures and chassis

Meeting the Custom Engineering Requirements of Unmanned Aerial Systems

Chassis designs for UAV (Unmanned Aerial Vehicle) programs have unique characteristics and considerations compared to other applications. Here are some aspects that make chassis...
Components - Enclosures and chassis

3D Printed Chassis – The Future of Aerospace and Defense Manufacturing

Most of the electronic systems chassis deployed on today’s aerospace and defense platforms are made from aluminum alloys, with metal sections joined by dip-brazing or a bolting...
HFD47A 070320-N-2984R-003 ATLANTIC OCEAN (March 20, 2007) D Lt. j.g. Richard Kadlick assigned to Anti-Submarine Helicopter Squadron (HS) 7 performs a post-flight inspection on a SH-60 Seahawks aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75). Truman is underway conducting Tailored Ship’s Training Availability (TSTA). U.S. Navy photo by Mass Communication Specialist 3rd Class Ricardo J. Reyes (RELEASED) SH-60 Sea Hawk Anti-Submarine Helicopter Squadron nose
Components - Backplanes

Designing SOSA Backplanes for the Future of Defense Electronics

Backplane signal integrity is an emerging issue for new SOSA systems. The problem doesn’t stem from the SOSA standard; rather, it appears because new systems must be able to operate...


EaglePicher Technologies provides standard and custom batteries for aerospace applications, including conformal batteries for missile applications

Energy storage for military applications faces demands for more power

Batteries, capacitors, and other energy-storage media are asked to provide increasing amounts of power for a wide variety of mobile applications, yet concerns for safety and certificati...

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Additional content from Atrenne Computing Solutions

Soldier Radar Edited
Components - Backplanes

Reliable Electronics for Situational Awareness in Defense

The ability to gather and use real-time intelligence is critical for situational awareness in military applications. This requires advanced electronic systems that perform flawlessly...