About Exponent

• Founded: 2019

• Headquarters: London, United Kingdom

• Strategy: Mid-market buyout, B2B services and infrastructure, Europe

• Thesis: Backs founder-led businesses in fragmented sectors where operational expertise can drive consolidation and organic growth, with particular focus on critical infrastructure services

• Track record: Exponent Fund I closed at €1.3bn in 2020; Fund II closed at €2.2bn in 2023

• Leadership: Founding partners include Gauthier Haas, former Ardian and CVC executive

Exponent completed a €750m single-asset continuation vehicle for H&MV, an Irish electrical engineering specialist, at a €1.4bn valuation. The transaction extends Exponent's ownership of the business, which has benefited from surging data centre demand across Europe. The valuation represents a 12x uplift from Exponent's original entry price, reflecting H&MV's positioning in critical infrastructure services tied to digital economy growth.

The 12x markup sits well above the 2–3x returns typical for mid-market European buyouts held 4–5 years, signaling either exceptional operational execution or aggressive timing into a valuation peak. H&MV's exposure to data centre electrical systems — a subsector where demand has outpaced supply of qualified contractors — likely drove margin expansion and multiple re-rating. Comparable infrastructure services businesses acquired in 2019–2020 and exited in 2023–2024, such as Bregal's sale of TSG to Cinven at a reported 2.8x, did not approach double-digit returns, suggesting H&MV's outperformance is partly sector-specific.

The continuation vehicle structure raises a forward-looking question: can H&MV sustain its growth trajectory under a valuation that prices in continued data centre buildout at current rates? European data centre construction permits doubled between 2020 and 2023, but regulatory scrutiny around energy consumption and land use has tightened in Ireland and the Netherlands. If permitting slows or power constraints bind, H&MV's addressable market could plateau faster than the €1.4bn valuation assumes. The next 18 months of project pipeline visibility will test whether this is a sale deferred or a sale mistimed.

Source: AltAssets