Cooperation Partners and Memberships
As a tax boutique, we work closely with selected law firms and partners. Through selected memberships, we are connected to relevant networks.

Cooperation Partners
As a tax boutique, we work closely with selected law firms and partners whose expertise meaningfully complements our own. This allows us to give our clients access to specialized know-how beyond our own advisory services – both nationally and internationally.

CBBL – German Tax Partner
At CBBL you will find excellent and trustworthy contacts abroad – German-speaking lawyers in over 60 countries whose day-to-day business is advising companies from the DACH region. This also includes selected tax advisors and other service providers you can rely on for cross-border business matters. All CBBL law firms, tax advisors, and service providers meet special quality standards and have been personally selected on-site following a selection process.
www.cbbl-lawyers.de
AstenStark
AstenStark supports owner-managed mid-sized companies on their path toward increasing company value, succession planning, or sale – with hands-on expertise in valuation, software, engineering, and M&A. For us, software and artificial intelligence are not a threat but valuable tools for increasing your company's value. Their effectiveness only comes through experience and sound judgment. That is what AstenStark stands for: adherence to the highest standards of quality and confidentiality, hands-on expertise in finance, software, engineering, and M&A, combined with consistent use of software and AI wherever it delivers measurable results.
www.astenstark.com
LawYeah
LawYeah is a German legal tech platform that uses artificial intelligence to connect clients free of charge with the right lawyers. For clients, the system offers fast, digital, and transparent access to legal support.
www.lawyeah.deMemberships
Through selected memberships, we are connected to relevant networks – from the German Chambers of Commerce Abroad (AHK) to industry-specific platforms. Our clients benefit directly from this: through local market knowledge for international projects and through direct access to specialized industry networks.

AHK USA – New York
The German American Chamber of Commerce in New York supports German companies entering the U.S. market. As a member, we have direct access to this network and the experts based there – an advantage for clients with U.S. investments or expansion plans who, in addition to tax advisory services, also need local contacts, market information, and on-site points of contact.
German American Chamber of Commerce, Inc.
AHK Canada
The German-Canadian Chamber of Industry and Commerce promotes economic relations between Germany and Canada. For clients with Canadian investments or business activities, our membership means: short paths to local contacts and up-to-date information on the Canadian market – complementing our tax advisory support for the investment.
German-Canadian Chamber of Industry and Commerce | AHK Canada
SVI-Connect
SVI-Connect is the networking platform for the security and defense industry in Germany, supported by BDSV and BME. Our profile was approved following a successful security and suitability review by the German Association for Materials Management, Purchasing and Logistics (BME). Companies with access to SVI-Connect can contact us directly via the platform.
SVI-Connect: SVI Networking Platform
AHK Switzerland
The German-Swiss Chamber of Commerce has been the leading institution for all matters concerning economic relations between Germany and Switzerland/Liechtenstein for more than 110 years.
Handelskammer Deutschland-Schweiz - Handelskammer Deutschland Schweiz
Bundesverband mittelständische Wirtschaft – Unternehmerverband Deutschlands (BVMW)
The Bundesverband mittelständische Wirtschaft – Unternehmerverband Deutschlands e. V. (BVMW) (Federal Association for Medium-Sized Businesses – Entrepreneurs' Association of Germany) is a top-level association for medium-sized businesses (what is called Mittelstand in German) based in Berlin. The BVMW represents the interests of medium-sized businesses in Germany across professions and industries, independent of party politics.
Der Mittelstand. BVMW - BVMW DE