Diana Henne


+ 55 11 3150-7482
Area of practice

Henne is specialist in merger and acquisition transactions, incorporation of joint ventures among the largest national and international companies and in matters involving corporate law. Her practice encompasses the provision of legal assistance in structuring, negotiating and implementing M&A transactions, as well as legal assistance to international clients engaging in activities in Brazil. Henne has previous experience in areas of knowledge such as education, pharmaceutical industry, services, and retail.


Brazilian Bar Association.

Recent acknowledgments

Recognized by the guide IFLR1000, 2020 edition, in M&A, as Notable practitioner.

Classified among the advocates most admired by Análise Advocacia 2017, in area of ​​Pulp and Paper.


University of Chicago, United States of America (LL.M., 2014-2015).
Fundação Getulio Vargas – FGV, Brazil (Postgraduate in Business Administration, 2011).
Pontifícia Universidade Católica of São Paulo – PUC-SP, Brazil (Bachelor of Laws, 2007).

Office experience abroad

Gibson, Dunn & Crutcher LLP, United States of America (2015-2016).

Recent publications

Machado Meyer Advogados has helped Brazilian agriculture equipment business Rech Agrícola...[+]
Pinheiro Neto Advogados and Machado Meyer Advogados have helped Brazil's Localiza Rent A Car...[+]
Emily Darby   Brazil’s Machado Meyer Advogados has helped state-owned oil...[+]
Eloise Hardy   Brazil’s Machado Meyer Advogados has helped investment management...[+]
Machado meyer and Cescon, Barrieu, Flesch & Barreto advised on the deal Aqua Capital,...[+]
Engie Brasil has hired Veirano Advogados to buy a power transmission line concessionaire from...[+]
Machado Meyer Advogados has helped Brazilian car rental company Locamerica acquire counterpart...[+]