mynth
03/2026

KÄRNFULL acquired by STUDSVIK

SWEDEN Industrial Services / Engineering & Consulting EV 0M - 15M EUR

Context

Studsvik AB has finalized the acquisition of Kärnfull Next, a specialized developer of small modular reactor (SMR) projects, to transition from a technical services provider into a full-lifecycle nuclear platform. This strategic move allows the organization to integrate its historical expertise in fuel technology, materials analysis, and radioactive waste management with early-stage project development, site selection, and feasibility studies. The partnership aims to accelerate the deployment of decentralized nuclear energy solutions across Sweden, capitalizing on the increasing demand for energy security and carbon-neutral power. The strategic rationale centers on creating a truly integrated nuclear services platform that can support projects from inception through operation to decommissioning. By utilizing its strategic industrial site near Nyköping and securing land rights for future SMR parks, the group intends to achieve significant economies of scale in technology selection and financing. The integration of this technology-agnostic developer provides the group with a flexible entry point into the next generation of nuclear power, including potential deployments of advanced reactor designs like the GE Hitachi BWRX-300. This move reinforces the group's role as a primary enabler of the Swedish electrification strategy and a leader in the industrial transformation of the nuclear sector.

KÄRNFULL, which reported an EBITDA margin of LOGIN in 2026, is valued in this transaction at an EV/EBITDA multiple of LOGIN, a level to compare with the average currently observed in the Business Services sector (11.1x).

Note that 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

Kärnfull Next is a specialized project development firm focused on the deployment of Small Modular Reactors (SMRs). The organization operates a technology-agnostic business model, managing the entire early-stage lifecycle of nuclear projects, including site selection, feasibility studies, and the establishment of "SMR parks." Its value proposition centers on de-risking nuclear investments by coordinating technology selection, construction partnerships, and power purchase agreements (PPAs) for municipal and industrial clients. Strategically, the entity focuses on achieving economies of scale through a programmatic approach to multiple reactor deployments within the same geographical region. By securing land rights and navigating complex regulatory frameworks, the firm serves as a bridge between reactor technology providers and energy off-takers. The organization is a key player in the Swedish energy transition, prioritizing decentralized, high-reliability power generation to support electrification and energy security.

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Historical Financials (EUR)

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2026
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REFERENCES

Valuation range: EV 0M - 15M EUR

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Authors: verified mynth contributor (mynth data is contributed by M&A / PE professionals and systematically cross-verified with private deal documents and official press releases).

Target: kärnfull

Acquirer: studsvik