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STELLANT SYSTEMS

Acquired by

TRANSDIGM

UNITED STATES Aerospace, Naval & Defense EV [500m USD - 1b USD] 12/2025

Target

STELLANT SYSTEMS

Acquirer

TRANSDIGM

Context

TransDigm has finalized the acquisition of Stellant Systems in an all-cash transaction, a maneuver designed to fundamentally reinforce the group's "proprietary-first" portfolio. The strategic rationale for this transaction centers on a "defense-aftermarket" play, merging the target's industry-leading technical operational depth in high-power electronics with the group’s proven value-generation playbook. This structural alignment provides the organization with the scientific talent and technological hardware required to address the surging global demand for critical electronics in space and satellite communications.

The transaction values STELLANT SYSTEMS at an EV/Revenue multiple of LOGIN.

This transaction is part of the Industry & Manufacturing industry, which currently tracks an average EBITDA multiple of 10.5x since the beginning of 2026, 3.1% increase compared to 2025. This data is based on contribution from our growing community, composed of M&A and Private Equity professionals, and has been verified by our team to ensure its accuracy.

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Target

Stellant Systems thrives on a technical philosophy of precision engineering for high-power environments, acting as a global gatekeeper for microwave vacuum devices and power amplifiers. Instead of focusing on commodity electronics, they have carved out a distinct space in the development of traveling wave tubes (TWTs) and complex subsystems that are essential for deep-space satellites, radar platforms, and advanced electronic warfare. What makes them a go-to partner for defense contractors is a catalogue consisting almost entirely of proprietary designs, ensuring their components are specified into long-cycle platforms for decades. Their roadmap is centered on the modernization of critical signal amplification, providing a level of reliability that is hard to find elsewhere in the aerospace supply chain.

Ent. Value

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Equity Value

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Multiples Analysis

EV / Revenue

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EV / EBITDA

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EV / EBIT

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Historical Financials (EUR)

Year
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EBITDA
EBIT
2025
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2024
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Other operations with STELLANT SYSTEMS

mynth data is contributed by M&A / PE professionals and systematically cross-verified against private deal documents and official releases. All source materials are destroyed post-validation to guarantee data anonymity and compliance.