Engineering Services: TTSP HWP and Critical Infrastructure Momentum

Engineering firms across Europe are benefiting from substantial long-term tailwinds, including infrastructure modernization, ongoing maintenance and expansion projects, evolving environmental regulations, and robust government funding initiatives. Such firms, especially those centered on critical assets that cannot fail, provide long-term visibility into revenue—a quality that is highly sought after by investors, especially in uncertain market environments.

Here, we discuss the recent sale of TTSP HWP, a German engineering firm well positioned to deliver on the promise of these trends.

Investing in Critical Infrastructure

A wide range of European public infrastructure spending initiatives totaling over €1.3 trillion are creating opportunities for European engineering firms and their investors. These diverse measures are intended to help modernize infrastructure, foster innovation, and address climate challenges, reflecting Europe’s commitment to sustainable growth and digital transformation:

• NextGenerationEU: Allocates €750 billion allocated to rebuild infrastructure post-COVID-19, focusing on green and digital transitions.¹

• European Public Digital Infrastructure Fund: Proposed to invest over €100 million annually to support public digital spaces, including communication platforms, storage services, and computing infrastructure.²

• REACT-EU: Provides €50.6 billion to support green investments, digital economy, and healthcare infrastructure.³

• Digital Europe Programme: Allocates €2.07 billion for 2021–2027 to support digital connectivity, cybersecurity, artificial intelligence, and advanced digital skills across the continent.⁴

• Special Fund for Infrastructure and Climate Neutrality: Germany’s 2025 €500 billion infrastructure and climate special investment fund.⁵

These and other initiatives are helping fuel a surge of investment in critical segments of the European economy reliant on facilities that must remain operational, including data center engineering, design, and construction.

“With the rapid adoption of new AI tools and workflows, data centers have quickly become the epicenter of global industrial activity," explains Jenson Dunn, a managing director. "Alongside accelerating new-build activity, emerging challenges like advanced thermal management, precision power distribution and control, and critical services that ensure uptime are fueling growth for innovative companies across Europe and beyond."

"Engineering services firms with the right expertise are benefiting from the surge in new facility construction and upgrades," says Greg Waller, a managing director. "There’s strong demand in this space, and we fully expect it to keep driving robust M&A activity.

Waller notes that key company differentiators include the ability to limit project risks, a focus on higher-margin work, customer diversification, and access to talent. End market exposure matters as well: For example, engineering firms offering specialized solutions in the life sciences space are poised to capture buyer attention.

TTSP HWP, an engineering firm focused on data center advisory, development, and design services, brings a well-differentiated value proposition to this compelling opportunity. The company is a leading German technical advisor providing engineering, design, and project management services for the development of large and complex data centers. Harris Williams advised TTSP HWP, a portfolio company of Adiuva Capital and Athanor Capital Partners, on its sale to Tikehau Capital.

“TTSP HWP stands out as the go-to one-stop shop for data center advisory, development, and design services,” says Florian Ripperger, a director. “They’ve shown remarkable growth over the past few years and remain focused on delivering high-impact, energy-efficient solutions. At the same time, they’re constantly innovating and staying ahead of the curve as the data center industry evolves.”

Reflecting this promising market position, TTSP HWP’s current managing partners, who hold a significant stake in the company, will reinvest substantially and remain actively involved, reinforcing their commitment to the next phase of growth. To unlock that next phase, Tikehau Capital’s investment will support TTSP HWP’s growth from a leader within Germany into a leading pan-European player.

This investment aligns with Tikehau Capital’s private equity decarbonization strategy, which focuses on companies driving electrification, energy efficiency, low-carbon solutions, and climate resilience. “Tikehau Capital will be an excellent partner to TTSP HWP as they enter their next chapter of growth and focus on expanding internationally,” says Ripperger.

Many Ways to Play

"Across Europe and beyond, engineering firms specializing in critical infrastructure are set to attract significant investor interest," says Waller. "There are plenty of opportunities for investors to capitalize on the growth in this space, and we expect M&A activity to stay strong, especially for companies with unique offerings and exposure to high-quality end markets."

To learn more, please contact our senior professionals.

1. European Commission: Directorate-General for Budget, The EU’s 2021-2027 long-term budget and NextGenerationEU – Facts and figures, Publications Office of the European Union, 2021

2. https://shared-digital.eu/statement/

3. https://ec.europa.eu/regional_policy/funding/

4. https://digital-strategy.ec.europa.eu/en/activities/digital-programme

5. https://gmk.center/en/news/bundestag-approves-special-fund-for-infrastructure-and-climate-neutrality