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GAR 100 - 11th Edition


05 April 2018

Defended an award against Egyptian state entities in the Swiss courts

People in Who’s Who Legal 4
People in Future Leaders 5
Pending cases as counsel 20
Value of pending counsel work US$6.6 billion
Treaty cases 2
Current arbitrator appointments
33 (of which 15 are 
as sole or chair)
Lawyers sitting as arbitrator  9

Homburger was once the Zurich arm of Baker & McKenzie, breaking away to become an independent firm in 1991. The modern arbitration group emerged seven years later from a reorganisation overseen by Markus Wirth, former president of the Swiss Arbitration Association, and Thomas Müller before he retired in 2014.

Felix Dasser took over the leadership of the practice in 2010. The team includes Balz Gross (a prominent figure during the Megafon saga over ownership of a Russian telecoms company) and Gabrielle Nater-Bass, the president of the Arbitration Court of the Swiss Chambers’ Arbitration Institution (SCAI).

Other partners to know include Georg Naegeli, Mariella Orelli, Roman Richers and Claudio Bazzani. The firm recently promoted counsel Melissa Magliana to the partnership with effect from 2019. She is a recipient of the Swiss Arbitration Association’s biennial prize for advocacy in international commercial arbitration.

 Though present only in Zurich, the team comprises lawyers from civil and common law backgrounds, including some US-qualified lawyers. Like many firms in Switzerland – a country that encompasses German, French and Italian culture, and recognises four national languages – it regards itself as especially prepared to offer a multicultural approach on cases.

Who uses it?

Swiss household names such as Kraft Foods, Nestlé, Novartis, Roche and Alpiq, as well as international names such as Sony Ericsson, Vivendi, Sky, Andritz Oy, Generali, Takeda and Malaysian Airline System Berhad. In recent years, the firm has reported an increase in telecoms and pharmaceuticals clients.

It has also acted for governments in the Middle East such as Jordan.

Track record

One of the firm’s biggest recent successes was helping to defeat a US$1.6 billion claim brought against a Middle Eastern government and state-owned fund under a partnership agreement. The defence required an analysis of the past 30 years of the Arab-Israeli conflict, with 11 days of hearings and 40 witnesses presented. Mariella Orelli led the team.

In 2015, a team headed by Balz Gross helped a Jordanian state-owned investment fund to defeat a US$130 million LCIA claim by a company owned by Qatari investor Ali Alyafei – persuading a sole arbitrator that a purported deal to acquire a stake in a bank relied on a forged signature.

Homburger ensured that award was upheld in the Swiss courts in the following year, and helped Jordan secure the discontinuance of related ICSID and UNCITRAL claims worth US$500 million that Alyafei had brought under two obscure regional investment treaties.

As part of a group of law firms, Homburger achieved remarkable results in the Megafon proceedings concerning ownership of a Russian telecoms company. The team turned the arbitration around by producing evidence of money laundering and corruption in Russia. It overturned an unfavourable award in what was the first successful revision of an award before the Swiss Federal Tribunal on such grounds, before winning the main dispute.

Other highlights include Dasser’s negotiation of a US$156 million settlement for German technology firm Infineon in an IP arbitration with a Taiwanese company; and a win for Swiss power utility Alpiq against Italy’s Enel in a dispute over long-term electricity supply contracts. It has also helped Alpiq win €43 million in a VIAC claim against Polish energy group PGE, and is representing the same client in an Energy Charter Treaty claim against Romania.  

In a couple of ICC cases, Homburger says it succeeded in persuading the tribunal of misbehaviour by the opposing party. In one case, the client was the buyer in a major M&A transaction, who accused the seller of massaging financial results. In the other case, the firm helped a European state-owned company prevail in a misrepresentation claim against a US trading company.

Recent events

The firm had success in the Swiss courts defeating a challenge brought by two Egyptian state entities against a US$288 million ICC award in favour of East Mediterranean Gas. The award – which related to the termination of a deal to supply gas from Egypt to Israel – required the state entities to pay US$1.7 billion to an Israeli company, which retained different counsel.

Felix Dasser was instructed by Swiss real estate investor Pawlowski AG for an ICSID claim against the Czech Republic.

Client comment

A Swiss provider of technical services in the aviation sector had occasion to use Homburger for an ICC arbitration seated in London. The firm “performed very well”, was always on time and took care of the details, the client says. Georg Naegeli impressed with his detailed analysis of the case and his “immense experience”.

Sean Sullivan, a partner at intellectual property law boutique Lee Sullivan Shea & Smith in Chicago, says he has worked with Homburger for the past 10 years, initially on the recommendation of one of his former clients, Roche.

“Not only are they intelligent, professional and highly skilled as lawyers, but they have consistently been very easy to work with,” he says. Their advice is always “on point” and their interactions with arbitrators and opposing counsel are always “professional, courteous, credible and persuasive”.

Felix Dasser is “calm, professional… and always takes the high road”, while Melissa Magliana is “an excellent advocate” and “a joy to work with”, he adds.

Yossi Ashkenazi at Israeli law firm HFN has been using Homburger as co-counsel on a major Zurich-seated arbitration in the pharmaceuticals sector. He says the team are “clearly on the top of their game” and “outstandingly professional and highly communicative and responsive”. Gabrielle Nater-Bass and Balz Gross attract “huge appreciation” from clients.



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