Managing Partner: Rafael Horn, Douglas Dal Monte and Rodrigo Horn.
Senior Partners: Hélio Mosimann, Oswaldo Horn, Rafael Horn, Douglas Dal Monte, Rodrigo Horn, Fábio Kunz da Silveira, Ítalo Mosimann and Lio Bocorny.
Number of partners: 19
Number of other lawyers: 27
Backed by decades of experience, Mosimann-Horn constantly evolve to stay at the limelight.
The firm believe that the best relationships are built on collaboration, trust and communication. The firm is proud of its many achievements across a full spectrum of transactional and contentious practices. It fights for victories, helps build businesses and sets precedents.
Mosimann-Horn was founded on the same bedrock values that hold true today. Hard work, mutual respect, cooperation, integrity and a strong dedication to client service are as integral now as when its doors first opened in 1969.
Main Areas of Practice:
The firm represents both individuals and corporations from the most diverse activities, providing assistance in the drafting, revision, and negotiation of contracts.
Mosimann-Horn leverage its experience to deliver sophisticated advice across a broad range of transactions for a variety of clients, ranging from big companies, to middle-market and emerging companies, to family businesses.
The firm represents individuals and corporations in complex criminal prosecutions and internal investigations concerning a large number of crimes.
Combining extensive trial experience with broad substantive experience, Mosimann-Horn provide sophisticated, cost-effective representation and counseling in the evolving intersection of federal, state and local environmental laws.
Two decades of experience in handling matters involving Family Law. The firm also assists clients through alternative forms of dispute resolution and other outof- court processes.
The firm has a recognised and awarded expertise representing insurance companies in mass tort litigation, managing more than 8 thousand lawsuits.
Labour & Employment:
Substantial experience in counseling clients on a wide range of labour matters and handling subjects related to the compensation of executives, talents, and athletes.
Litigation & Arbitration:
The core of the firm’s practice. Whether in the courtroom, at the bargaining table, or by helping clients avoid risks without litigation, Mosimann-Horn has a long and proven track record of generating successful results for clients in their most high-stakes cases.
Experience in cases involving the relationship of corporations and individuals with the government and issues interconnected to the development of undertakings related to the construction and infrastructure sectors. Real Estate Law: Mosimann-Horn has a deep knowledge of the market and experience advising construction companies, developers and investors in the evaluation and structuring of real estate developments.
Succession & Estate Planning:
In the course of approximately 2 decades, Mosimann- Horn has worked on several cases involving succession law. The experience has made the firm specialised in helping families plan for their futures.
Mosimann-Horn provides tax advice on a wide variety of issues, as well as experienced representation in obtaining rulings and other guidance from tax authorities and in resolving tax controversies.
Technology & Innovation:
The firm has dedicated its knowledge in the areas of corporate, contracts, tax and public law assisting investors, big and middle-market companies and startups on the understanding (and survival!) of the complicated characteristics of Brazilian legislation.
Mosimann-Horn created in 2014 a permanent program to support initiatives, pro bono activities and apply resources to projects and institutions that help transform people’s lives. It has triggered the social protagonism of its team and it has sought to create opportunities to build a better society.