Atrenne, A Celestica Company, Achieves CMMC Level 2 Certification, Reinforcing Safeguards for
Defense and Aerospace Programs
Certification validates full implementation of NIST SP 800-171 cybersecurity controls across
Atrenne’s high-reliability embedded computing design and manufacturing operations.
BROCKTON, Mass. – November 5, 2026 – Atrenne, A Celestica Company, a leader in designing,
developing, and manufacturing ruggedized embedded computing solutions and electronic
packaging for defense and aerospace applications, today announced it has officially achieved
Cybersecurity Maturity Model Certification (CMMC) Level 2 compliance.
The certification, verified following a comprehensive assessment by an authorized CMMC Third-
Party Assessment Organization (C3PAO), confirms that Atrenne fully complies with the security
controls and requirements outlined in National Institute of Standards and Technology (NIST)
Special Publication (SP) 800-171.
As the U.S. Department of War (DoW) mandates rigorous cybersecurity standards across the
Defense Industrial Base (DIB), CMMC Level 2 serves as the benchmark for protecting Covered
Defense Information (CDI). Achieving this level ensures Atrenne remains fully qualified and eligible
to bid on and execute mission-critical federal defense programs.
“Our defense and prime contractor partners trust us with their most sensitive, next-generation
technologies,” said Chris Boutilier, President and CEO of Atrenne. Achieving CMMC Level 2
accreditation underscores Atrenne’s unwavering commitment to operational integrity, supply chain
resilience, and protecting vital defense data against evolving cyber threats.”
The rigorous audit evaluated Atrenne’s enterprise IT architecture, physical facility access controls,
data management practices, incident response capabilities, and continuous risk monitoring across
its operations. Meeting these standards reflects Atrenne’s disciplined approach to security and
alignment with DoW cybersecurity requirements.
With CMMC Level 2 accreditation, Atrenne simplifies compliance flow-down requirements for top-
tier defense primes, providing a pre-qualified, low-risk partner for open-architecture electronic
packaging, OpenVPX backplanes, custom chassis designs, and thermal management systems.
About Atrenne Computing Solutions
Atrenne Computing Solutions, a Celestica company, is an advanced, vertically integrated
component and custom system provider serving aerospace, defense, computing, communications,
and other technology-driven industries. Atrenne delivers custom, integrated components, electronic
packaging, fabricated metal, electronic assemblies, and manufacturing services to customers
across the globe. With nearly 50 years of experience, Atrenne provides innovatively engineered
products and services throughout the program.