Det betydende ranking-institut, Legal 500, har offentliggjort sine europæiske rankings af advokater. Deriblandt danske advokater.
René Offersen er i 2020-udgaven ranket i Hall of Fame inden for både Dispute Resolution og Telecoms. Rankingen inden for Telecoms skyldes dog også retssager, eftersom René Offersen siden liberaliseringen af telekommunikation har varetaget et stort antal retssager om telelovgivningen for TDC, herunder flere for Højesteret. Legal 500 skriver følgende om Hall of Fame: “The Legal 500 Hall of Fame highlights individuals who have received constant praise from their clients for continued excellence. The Hall of Fame highlights, to clients, the law firm partners who are at the pinnacle of the profession.”
