Katharina Trettnak-Hahnl
About Katharina Trettnak-Hahnl
Katharina Trettnak-Hahnl is a lawyer based in Vienna, AT and has been recognized in The Best Lawyers in Austria™ since 2017. Katharina Trettnak-Hahnl is recognized in the following practice area:
- Vienna, Austria
- Public Law
Current Firm: KWR Karasek Wietrzyk Rechtsanwälte GmbH
Location: Vienna, AT
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
One of the founding partners of the law firm, Fred serves as senior trial partner in all areas of litigation. Fred has been representing clients in transactions and matters of significant exposure for over thirty years. He takes a down to earth, common sense approach to resolving the most complicated litigation in a cost effective manner. He has also acted as counsel to one of the largest electrical contractors in New York in all matters of litigation, including labor relations and contract d...
Judge Kevin Sharp is the Managing Partner of Sanford Heisler Sharp’s Nashville office. He joined the firm after serving as a judge on the U.S. District Court for the Middle District of Tennessee from May 2011 through April 2017, including service from 2014 to 2017 as the court’s Chief Judge. In his judicial role, Judge Sharp handled many high-profile cases, including Young v. Giles County Board of Education, granting an injunction against school officials who prevented a student f...
Robert K. Alvarez is an attorney with Harris Shelton PLLC in Memphis, Tennessee . His practice includes Health Care Law and Tax Law , and he has been recognized by Best Lawyers for his work in these areas. Robert became counsel at Harris Shelton in 2022 and has more than four decades of legal experience. He was admitted to the Mississippi bar in 1978, the Tennessee bar in 1980, and the United States Tax Court in 1985. His practice encompasses estate planning, business and corporate planning, ...
Ekwan E. Rhow is a name principal at Bird Marella. A Fellow of the American College of Trial Lawyers, he is a graduate of Stanford University and Harvard Law School. Chambers & Partners has recognized Ekwan as a “trial expert” who is often called upon to “undertake high-profile work” and “bet-the-farm litigation,” and has described him as “articulate, brilliant in court and very hard-working.” Benchmark Litigation has named Ekwan as one of t...
Tom Ansley is a shareholder in Dentons’ Birmingham, Alabama office, where he is a member of the Real Estate and Corporate practice groups. He serves as corporate counsel to a diverse range of clients, including real estate developers and investors, commercial and project lenders, and healthcare providers, advising them on the intricacies of state and local laws and regulations, financial matters, industry concerns, and risk allocation. Ansley is involved in the financing, negotiation, e...
Christopher R. Cowan is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Christopher R. practices law in Austin, Texas Best Lawyers has recognized Christopher R. Cowan since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Christopher R. Cowan is held by other lawyers.
Mary Hewitt is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Mary practices law in Omaha, Nebraska Best Lawyers has recognized Mary Hewitt since 2017. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mary Hewitt is held by other lawyers.
Dennis O. Garris is partner-in-charge of the firm’s Washington, D.C. office and is the former co-head of the firm’s securities, mergers and acquisitions practices. His practice focuses on securities and complex Securities and Exchange Commission (SEC) regulatory and disclosure matters and mergers and acquisitions. Mr. Garris is a nationally known expert on SEC regulatory matters, including the proxy rules, tender offer rules, going-private rules and beneficial ownership reporting ...
William Shreve practices in the areas of appellate advocacy, insurance coverage, and civil litigation. He has handled more than 100 appeals and petitions for extraordinary writ in the Alabama Supreme Court, Alabama Court of Civil Appeals, and United States Court of Appeals for the Eleventh Circuit. He has represented insurers and insureds in numerous coverage matters, preparing coverage opinions, prosecuting declaratory-judgment actions, defending breach-of-contract/bad-faith cases, and inter...
Randall J. Richards is co-chair of Wilentz, Goldman & Spitzer, P.A.’s Personal Injury group, a member of the Management Committee, and the firm’s Vice President. As a seasoned trial attorney of 40 years, Mr. Richards has represented victims of automobile accidents, construction, defective products, or injuries as a result of negligence. Mr. Richards has a long history of successfully representing victims who are suffering from traumatic brain injuries or victims’ familie...
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.