Defense Collaborations Atrenne's specialization in custom chassis, backplanes, and obsolescence management for military and aerospace programs, along with recent AUSA 2025 presence and MOSA engagement, positions it as a prime partner for defense primes and system integrators seeking rugged, modular, standards-aligned computing platforms. Target opportunities include delivering mixed-architecture solutions (VME/VPX/Ethernet) and co-sell opportunities within Celestica's ecosystem.

Rugged Embedded With vertical integration in packaging, metal fabrication, and electronic assemblies, Atrenne can offer rugged enclosures, EMI shielding, heat management, and integrated computing platforms for field deployments and space/aerospace missions, backed by lifecycle support from concept through obsolescence.

Lifecycle Support Atrenne emphasizes lifecycle management and obsolescence planning, presenting a sales angle for obsolescence risk assessments, migration strategies, and component lifecycle services to defense OEMs and primes with long product lifecycles.

MOSA Ready The company’s work on hybrid chassis and backplanes for mixed VME, VPX and Ethernet environments, together with MOSA industry engagement, signals readiness to deliver modular, standards-based compute subsystems for customers pursuing Modular Open Systems Architecture.

Partnered Growth Existing collaborations with WOLF Advanced Technology, Verocel, and Curtiss-Wright, plus active defense-event participation, present multi-vendor co-sell opportunities. Leverage Celestica’s network to reach primes and system integrators with end-to-end, turnkey solutions.