Home / CMS Lawyers in Austria / Daniela Karollus-Bruner
Portrait ofDaniela Karollus-Bruner

Daniela Karollus-Bruner

Partner

CMS Reich-Rohrwig Hainz
Rechtsanwälte GmbH
Gauermanngasse 2
1010 Vienna
Austria
Languages German, English, Italian, French

Daniela Karollus-Bruner is a partner at CMS Reich-Rohrwig Hainz and leads the dispute resolution group. She is the co-head of the CMS International Arbitration Group and a member of the Board of the International Association of Defense Counsel (IADC).

Daniela has many years of experience with highly complex litigation and arbitration cases for clients from various industries, with a special focus on banking and financial services, automotive, construction, consumer products and insurance industries. She represents Austrian and international clients at courts and at arbitration courts with a focus on cases involving damages, contracts, product liability, corporate and competition law.

In addition, she is a member of our teams for corporate and commercial law. She advises clients on commercial matters such as contracts, general terms and conditions, warranties and damages including liability.

During and after law school in Vienna and Paris, she held assistant positions with the University of Vienna Law School (e.g. at the Department of Civil Law). Daniela Karollus-Bruner has over 25 years of experience as a lawyer.

In addition, she is a speaker at executive seminars as well as author and co-author of various expert articles.

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‘We work with Daniela Karollus-Bruner and Sonja Otenhajmer, their work is fast and diligent.’

The Legal 500 EMEA, 2024

"Daniela is excellent, she is a tough cookie."

Chambers Europe, 2024

"She has a great ability to understand complicated technical matters."

Chambers Europe, 2023

"She has amazing negotiation skills."

Chambers Europe, 2024

„In litigation, it was a joy to see her cross-examine.“

Client feedback, Chambers Global 2024

"Daniela Karollus-Bruner operates a well-established litigation practice, advising clients on a range of complex disputes, including construction and payment-related conflicts as well as damage claims. 'Ms Karollus-Bruner does a very fine job,' a source remarks."

Chambers & Partners, 2022

Memberships & Roles

  • Austrian Bar Association
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Awards & Rankings

  • The German business newspaper Handelsblatt ranks Daniela Karollus-Bruner as one of the best lawyers in the fields of European law, conflict resolution and arbitration/dispute resolution/mediation (Best Lawyers Ranking 2020).
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Education

  • 1990 - Mag. iur., Law, University of Vienna 
  • 1987 - Panthéon-Assas, Université de Paris II
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12/05/2022
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Effects of the ESG Transformation on D&I – Is it helping with developing...
This International Women's Day, join us for an online discussion on the effects of the ESG transformation in developing diversity and in­clu­sion.  Or­gan­ized on 8 March 2024, this event is a testament to our ongoing commitment to championing the cause of women across all spheres of professional life.  Our goal is to explore whether the ESG transformation has been a catalyst for developing equality, offering insights into how these global standards are reshaping the dynamics of D&I. Event high­lights:En­gage with an esteemed panel of speakers who are at the forefront of the ESG and D&I do­mains. Ex­am­ine the tangible impacts of ESG initiatives on creating equitable opportunities for all. Discover strategies and best practices for integrating ESG and D&I principles. Enjoy a spotlight on women's advancement.  Featured speakers Luciano Duque-Cordero, Legal Counsel at UniCredit Bank Austria AG and External Lecturer at FH Joanneum, brings a wealth of international legal expertise, with a focus on financial services and corporate law. His diverse experience spans across Austria, China, and various global roles, offering unique insights into the ESG transformation's impact on diversity and inclusion. Fiona Watson, Senior Director in Redefining Value at the World Business Council for Sustainable Development (WBCSD), a role that leverages her extensive background in corporate law, finance and sustainability. Her work in leading transformative agendas around corporate performance and accountability makes her an authoritative voice on the intersection of ESG initiatives and D&I efforts. Your participation matters! Whether you're a seasoned professional or just embarking on your career journey, your voice adds valuable perspective to our collective exploration of ESG's role in shaping a more equitable world. Join us in shaping a more inclusive future this International Women's Day.
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CMS Reich-Rohrwig Hainz receives the Woman in Law Award 2023 for best Law...
12 October 2023 We are delighted to receive the Women in Law Award for Best Law Firm 2023, which confirms our ongoing commitment to diversity and equality in the legal industry. Our efforts to promote gender diversity, create a fair and inclusive working environment, and support initiatives such as the Ladies League have enriched our culture. Our CMS Diversity and Inclusion charter as well as our internal initiatives reflect our passion to promote women and diversity and to create an inclusive legal industry. We are grateful for this recognition and look forward to a future that is even more diverse, inclusive and sus­tain­able.    Spe­cial thanks to Future-Law, Women in Law Austria and the Association of Austrian Corporate Lawyers - VUJ for the award and to our Ladies League team: Denisa Brighton, Daniela Karollus-Bruner, Daniela Krömer, Jelena Nushol Fijačko, Andrea Potz, Maria Orlyk, Nedzida Sa­li­hovic-Whalen, Gabriela Staber, Marija Tesic and Döne Yalçın.
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CMS advises Siemens Austria on sale of Austrian facility management business
Apleona acquires Siemens Ge­bäu­de­m­an­age­ment und -Services (SGS). CMS Vienna provides comprehensive legal support to Siemens Aus­tria.   Siemens Austria has agreed to sell Siemens Ge­bäu­de­m­an­age­ment & -Services G.m.b.H. (SGS) to Apleona. The closing of the transaction is expected in the third quarter of the financial year and is subject to customary antitrust approvals. Both companies have maintained a good and close relationship for years. SGS will be further strengthened by joining forces with Apleona, resulting in an expanded and improved range of ser­vices.   Siemens Austria is being legally advised and supported by the Viennese law firm CMS Reich-Rohrwig Hainz under the leadership of Alexander Rakosi, partner in the Corporate/M&A department. The core CMS team further consists of M&A experts Florian Mayer, Marie-Christine Lidl, Anna Hiegelsperger and Matthias Emich. Sibylle Novak and Alexander Hiermann deal with tax law issues, Andrea Potz, and Jens Winter assist on labour law topics and Bernt Elsner and Marlene Wim­mer-Nistel­ber­ger advise on competition law. Additional support during the course of the transaction came from Daniela Karollus-Bruner, Robert Keisler, Dieter Zandler and Clemens Gross­may­er.   Al­ex­an­der Rakosi is pleased with the successful deal signing: “We are proud to be able to support Siemens on this project with a cross-de­part­ment­al team and contribute to further entrenching Siemens as a focused technology company in Aus­tria.”   Siemens Ge­bäu­de­m­an­age­ment & -Services ¬G.m.b.H., based in Vienna, is a successful man­u­fac­turer-in­de­pend­ent full-service provider in the technical building¬ management¬ sector with around 260 employees. Its customers include institutions from the health care, culture and education, trade and logistics sectors, as well as renowned commercial enterprises. In the last business year, it achieved a turnover of around 75 million euros.
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CMS celebrates International Women's Day
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