mynth
11/2021100%LBO

BST Group acquired by Norvestor

SWEDEN Facility Management / Maintenance / Security & Guarding EV €100–350M

Context

Structured as a definitive secondary buyout, the transaction executed by Norvestor secures the complete acquisition of BST Group Nordic AB from the European private equity firm IK Partners. Officially announced on November 8, 2021, this share purchase agreement dictates the absolute transfer of the target's equity, explicitly ending the holding period initiated by the exiting financial sponsor in May 2019. Through its dedicated investment vehicle, the IK Small Cap II Fund, the selling institution systematically divests its entire stake in the fire protection specialist directly to the incoming acquirer. During its specific two-and-a-half-year investment cycle, the exiting private equity firm successfully guided the operational platform to nearly triple its generated EBITA. This rapid financial scaling was achieved by executing an aggressive buy-and-build consolidation strategy that successfully absorbed six distinct bolt-on acquisitions. Furthermore, the previous shareholder consortium funded direct greenfield establishments to push the operating footprint directly into Denmark and Norway, capturing substantial cross-border market share within the specialized safety sector. As articulated by Peter Bühler, acting as Chief Executive Officer and Co-Founder of BST Group Nordic AB, the partnership with the exiting sponsor directly supplied the capital required to expand the corporate service offering into niche segments like fire engineering. For IK Partners, an established investment institution that has raised over 14 billion euros and invested in more than 155 European companies since 1989, this successful exit formally validates its strategy of scaling local specialists into regional leaders. Under the direct guidance of Kristian Carlsson Kemppinen, Managing Partner at IK Partners and Advisor to the IK Small Cap II Fund, the firm exits a highly profitable asset that has successfully transitioned from a localized Swedish operator into a trans-Nordic platform. The execution of this definitive transfer of ownership remains strictly contingent upon securing customary legal and regulatory clearances from competent regional authorities. By finalizing this acquisition, Norvestor absorbs a heavily consolidated industrial safety platform possessing a proven historical track record of integrating specialized acquisitions across multiple Scandinavian jurisdictions.

In the past, BST Group was acquired by IK Partners in 2019 as part of its expansion strategy.

BST Group, which reported an EBITDA margin of [members only] in 2021, is valued in this transaction at an EV/EBITDA multiple of 10x–18x.

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Target

BST Group Nordic AB engineers, installs, and maintains advanced active fire protection systems across the Nordic region. Founded in 2012 by four industry veterans and headquartered in Stockholm, Sweden, the enterprise concentrates its operational activities on safeguarding critical societal functions and commercial infrastructure. Operating as a decentralized network of local entrepreneurs, the organization coordinates specialized technical consultancy alongside the physical deployment of complex fire suppression architectures. Beyond initial installation, the service provider executes continuous aftermarket maintenance and structural refurbishment services for existing life-safety networks. To manage this diverse portfolio of engineering mandates, the group directs a dedicated workforce of approximately 430 full-time employees distributed across its regional operating hubs. The corporate strategy systematically focuses on expanding its technical service niches to encompass sophisticated fire engineering solutions tailored to complex commercial environments. By maintaining this integrated operational framework, the Swedish company structures a reliable supply chain of active fire protection services capable of addressing stringent safety regulations and continuous maintenance requirements for property owners across its established geographical footprint.

Ent. Value

€100–350M

Equity Value

[members only]

Multiples

EV / Revenue

1x–3x

EV / EBITDA

10x–18x

EV / EBIT

[members only]

Historical Financials (EUR)

Year
Rev
EBITDA
EBIT
2021
€50–100M
€5–25M
[members only]
2020
€50–100M
€5–25M
[members only]

Other operations with BST Group

Other operations with BST Group
DateAcquirerTargetCountrySector
04/2019IK PARTNERSBST GROUPSWEDENSecurity & Guarding

Other operations with Norvestor

Other operations with Norvestor
DateAcquirerTargetCountrySector
08/2026NORVESTORCARLYGERMANYAutomotive
03/2026NORVESTORZALARISNORWAYERP, HR & Finance

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REFERENCES

Valuation range: EV €100–350M

Revenue range: €50–100M

EBITDA range: €5–25M

EV/Revenue range: 1x - 3x

EV/EBITDA range: 10x - 18x

Note: This page provides detailed data on a private equity M&A transaction. Detailed and exact financial metrics for the acquisition of BST Group by Norvestor are reserved for mynth community members. Register for free to unlock full data.

Authors: This transaction was contributed by a verified mynth contributor and cross-checked against available transaction documents and official company communications.

Target: bst group

FAQ

What transaction does this page cover?

This page covers Norvestor’s acquisition of 100% of BST Group, a Swedish company specialised in Maintenance, in 2021, structured as a leveraged buyout (LBO). This followed an earlier holding cycle initiated in April 2019, when the company was acquired by IK Partners.

How was the acquisition of BST Group by Norvestor valued, and what multiples were paid?

mynth displays the transaction’s enterprise value within the €100–350M band, its EV/EBITDA multiple within the 10x - 18x range, and its EV/revenue multiple within the 1x - 3x range. Exact figures are available to members.

What were BST Group’s revenue and EBITDA at the time of the deal?

At the time of the transaction, BST Group generated annual revenue estimated in the €50–100M range and EBITDA in the €5–25M bracket (FY 2021). Detailed financial figures are available to members.

What sources support the information on this transaction?

Transaction data and operational intelligence were compiled from independent financial press reporting by specialized M&A publications.

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