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Who's Who Legal
Who's Who Legal

Global Leader

Energy - Oil & Gas 2021

Professional Biography

WWL Ranking: Recommended

WWL says

Mazen Tumi enjoys an excellent reputation among peers thanks to his in-depth understanding of oil and gas transactions.


Mr. Mazen Tumi is highly educated in matters of legal practice, with three degrees from reputable institutions, he is a reliable source when dealing with issues of law.

Graduating initially from the School of Law at Tripoli University, Mr. Tumi’s first point of interest was obtaining his bachelor of Arts in Business Administration. It was here perhaps that his interest was sparked with corporate and commercial law, his specialization.

After receiving a first in this initial further education, Tumi subsequently went on to study in the United Kingdom, an important step in his law career. Here he excelled in his studies, and was able to come out of the University of East London with a Masters of Law (LL.M), graduating with distinction honours.

Reading law in London, Mr. Mazen Tumi was able to specialize again in corporate and commercial law as well as international trade, setting him up perfectly for his progression to the managing partner of Tumi Law Firm.

As a litigator, Mr. Tumi has quickly achieved prominence, having been admitted with full rights of audience before Supreme Court, he is a licensed specialist in Corporate and Commercial Law.

Furthermore, by way of his independent specialization in Oil and Gas, Corporate Law, Construction and Finance; he has managed to involve himself as a key player in an impressive number of projects in Libya including Mergers & Acquisitions, Privatization, and Financial Facilities.

As a result of his considerable further education and ample experience within the practice of law, Tumi has been able to represent both national and international companies and organizations in their various transactions.

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