The Search Fund Gambit: Securing Europe’s Defense Supply Chain One SME at a Time

HANN. MÜNDEN, Germany – June 03, 2026 – In a move that underscores a critical shift in European industrial strategy, search fund investor Innesto Partners has led the acquisition of Edgar Hausmann GmbH, a specialized German supplier for the aerospace and defense industry. While the transaction places a new entrepreneur, Luca Hany, at the helm of the 80-year-old company, its true significance lies at the intersection of three powerful trends: Europe's urgent push for defense autonomy, an innovative solution to the continent's SME succession crisis, and a highly strategic investment in the industrial backbone that makes resilience possible.

This isn't a typical private equity takeover. It’s a carefully orchestrated maneuver that installs new leadership to grow a legacy business, highlighting how specialized, often-overlooked companies are becoming kingmakers in a new geopolitical era. The acquisition of Hausmann Aero is a microcosm of a much larger story about how Europe is rebuilding its industrial might from the ground up.

A Strategic Linchpin in Europe's Defense Renaissance

For decades, companies like Edgar Hausmann GmbH, operating as Hausmann Aero, have been the unsung heroes of the aerospace and defense sector. From its headquarters in central Germany, the company has supplied mission-critical tools and consumables—from specialized riveting tools and Cleco fasteners to precision measurement instruments—to aircraft manufacturers, maintenance organizations (MROs), and defense clients in over 50 countries. Its value proposition goes beyond simple distribution; its advisory model, where it works with clients to find or develop bespoke solutions, has made it an indispensable partner.

In the current climate, “indispensable” is the operative word. As geopolitical tensions reshape global priorities, Europe is undergoing its most significant military reinvestment in generations. EU defense spending is projected to surpass the NATO 2% of GDP target for the first time, with equipment procurement budgets soaring. Germany, home to Hausmann Aero, is at the forefront, leveraging its €100 billion "Sondervermögen" special fund to overhaul its military. This top-level spending spree has created a massive downstream demand, shining a bright light on the critical importance of the supply chain's lower tiers.

Policies like the European Defence Industrial Strategy (EDIS) explicitly call for greater “strategic autonomy” and “industrial resilience.” This means reducing dependence on non-European suppliers for everything from microchips to specialty metals. The success of these grand strategies hinges entirely on the health and capacity of niche SMEs like Hausmann Aero. They are the bedrock of the industrial base, possessing decades of accumulated expertise and customer trust that cannot be replicated overnight. The acquisition by Innesto Partners is a clear recognition that securing these smaller, technically specialized businesses is no longer just good business—it's a matter of strategic importance.

The New Face of SME Succession: The Search Fund Model

Across Europe, thousands of successful, founder-led SMEs face an existential threat: the lack of a successor. This is where the innovative “search fund” model, the engine behind the Hausmann deal, provides a compelling solution. Unlike traditional private equity, which typically targets larger companies for a portfolio, the search fund model is entrepreneur-led. It empowers driven individuals to raise capital, find a single high-potential company, acquire it, and then run it as CEO for the long term.

Luca Hany, a former investment banker with an MBA from INSEAD, embodies this new generation of leadership. His mission, as he stated, was to "find an exceptional SME in an industry I genuinely care about and operate it for the long term." This approach directly addresses the succession gap, providing a path for founders to transition their life's work into capable hands while ensuring the company's legacy and employees are protected.

Innesto Partners is a leading proponent of this model in Europe. "The search fund model starts from a different premise than traditional private equity: the right entrepreneur, given the right support, can build something exceptional," said Joachim de Belgique, Co-Founder of Innesto Partners. This model offers a powerful alternative for SMEs that are too small for large PE funds but are pillars of their local economies and industries. By backing entrepreneurs like Hany, Innesto is not just investing in a company; it's investing in a person who will be deeply embedded in the business's day-to-day operations, fostering sustainable growth rather than pursuing short-term financial engineering. The model’s success is backed by impressive data, with studies from institutions like Stanford University showing aggregate returns that often outperform other alternative asset classes.

A Calculated Play for Long-Term Value

The decision to bring in heavyweight Jürgen Diegruber as Chairman of the Board solidifies the strategic nature of this acquisition. Diegruber is not just a nominal appointee; he is an Innesto Operating Partner with a formidable track record, including his tenure as Head of Germany at Partners Group and co-founding GermanCapital. His career has been defined by investing in and growing mid-market, family-owned businesses in the DACH region. His role is to provide the seasoned strategic guidance and operational oversight that will help Luca Hany navigate the complexities of the defense market and scale the business effectively.

This leadership duo—a hungry entrepreneur paired with an experienced industrial investor—is the core of Innesto's playbook. It de-risks the investment while maximizing the potential for growth. Innesto's choice of Hausmann Aero is equally calculated. The aerospace and defense sector is described in the deal as “resilient and specialized with strong long-term fundamentals.” Amidst economic uncertainty, defense spending provides a non-cyclical demand driver, making companies like Hausmann Aero exceptionally stable investments.

By acquiring a company with an 80-year legacy, a loyal international customer base, and a defensible niche, Innesto is not buying a fixer-upper. It is acquiring a strong platform and injecting it with new energy and strategic capital to capture the upside of a booming market. For Hausmann Aero, this means the resources to potentially expand its proprietary product lines, deepen its relationships with major OEMs, and capitalize on Europe’s unprecedented focus on its defense industrial base. The deal ensures that a vital piece of Germany's industrial 'Mittelstand' is not just preserved, but primed for its next chapter of growth.