Buyout Desk
Add-onTuesday, October 27, 2026

SMART Holding acquires Streicher & Brotschin Treuhand

SMART Holding, backed by Winterberg Advisory, completed its acquisition of Basel fiduciary Streicher & Brotschin Treuhand and affiliated firms.

SMART Holding AG completed its acquisition of Streicher & Brotschin Treuhand AG, Streicher & Brotschin Revision AG and AEQUITAS AG in Basel. SMART is a portfolio company of Schweizer Treuhand Holding AG, which is managed by Winterberg Advisory GmbH.

Streicher & Brotschin Treuhand is a Basel fiduciary services firm founded in 1927, offering fiduciary, tax, audit and advisory services. Charles Tissier and Michel Rohrer said they will remain with the business and retain an equity stake.

SMART said it will use its network and succession experience to build a larger Swiss fiduciary group. No transaction value was disclosed.

Deal facts

Target
Streicher & Brotschin Treuhand
Business
Basel-based fiduciary services firm providing fiduciary, tax, audit and advisory services since 1927.
Acquirer
SMART Holding AG
Seller
Charles Tissier and Michel Rohrer
Deal type
Add-on
Headquarters
Basel, Switzerland
Status
Completed
Announced
Tuesday, October 27, 2026

Sources

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