Burkhalter Holding AG

Transaction in Own Shares • Jan 15, 2026

Ad hoc announcement pursuant to Art. 53 LR

Burkhalter Holding AG / Key word(s): Takeover

Burkhalter Group buys BZ-Dépannage Sàrl in Lonay (VD)

15-Jan-2026 / 17:45 CET/CEST

Release of an ad hoc announcement pursuant to Art. 53 LR

The issuer is solely responsible for the content of this announcement.

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On 15 January 2026, the Burkhalter Group will acquire BZ-Dépannage Sàrl, a company specialising in sanitary facilities, heating, maintenance and repairs and located in Lonay (VD). The company employs 12 people and generates annual sales of around CHF 2.7 million.

BZ-Dépannage Sàrl has been a successful player in the regional building technology market since 2013. The company will continue to operate as an independent Group company of Burkhalter Holding AG at its current location and under the current management of Nicolas Barraud. All employees will be retained.

The purchase of BZ-Dépannage Sàrl initiates the Burkhalter Group’s entry into the building technology market in Western Switzerland. The targeted acquisition of further building technology companies remains a key component of the Burkhalter Group’s strategy to gain additional market share.

Download media release as PDF here

Contact:

Burkhalter Holding Ltd

Elisabeth Dorigatti, Group Head of Sustainability and Investor Relations

+41 44 537 64 32

e.dorigatti@burkhalter.ch   www.burkhalter.ch

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End of Inside Information

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Language:	English
Company:	Burkhalter Holding AG
	Hohlstrasse 475
	8048 Zürich
	Switzerland
Internet:	www.burkhalter.ch
ISIN:	CH0212255803
Valor:	21225580
Listed:	SIX Swiss Exchange
EQS News ID:	2260942

End of Announcement	EQS News Service

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2260942  15-Jan-2026 CET/CEST