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Since 1989, Calfee has been the exclusive member firm in Ohio for Lex Mundi – the world’s leading network of independent law firms with in-depth experience in more than 125 countries worldwide.

Lex Mundi brings the best together – law firms, lawyers, and business professionals – to provide world-class cross-border legal solutions. Member firms offer a global resource of unmatched breadth and depth, with over 22,000 lawyers worldwide.

Lex Mundi selects the top independent law firm in each jurisdiction based on leadership in, and commitment to, its local market and requires its members to maintain this level of excellence to retain membership. 

Lex Mundi ensures that member firms collaborate closely to provide on-the-ground expertise and experience in every global market, wherever their clients need to operate. Coupled with innovation and collaborative software, clients receive a seamless worldwide service from Lex Mundi member firms, able to handle their most challenging cross-border transactions and disputes.

Lex Mundi Equisphere™

Lex Mundi Equisphere enables member firms to work together as one, delivering to clients a joined up, single-stop solution to their multijurisdictional engagements. Designed for complex, multinational matters, this project management solution delivers the following:

Lex Mundi Equisphere can be tailored to the unique requirements of each client and engagement, built upon Lex Mundi's exceptional coverage, consistency of quality and excellence, and on-the-ground technical expertise and connections. Learn more at

Consistent Quality

The outstanding quality of Lex Mundi's member firms has been recognized by the 2022 Chambers Guide. It is an elite grouping of law firms and every member firm comes under regular review. Expertise is deployed on the ground in relevant jurisdictions, not centralized in a distant headquarters.

Consistent Service

Lex Mundi's renowned quality standards are supplemented by documented and standardized processes and procedures across multijurisdictional teams with associated training. All are designed to ensure consistency of service and client experience across multiple jurisdictions.


Lex Mundi has more lawyers and offices and is in more jurisdictions than any single law firm. That geographical presence can be tailored to perfectly match the footprint of the client or transaction with high-quality, on-the-ground resources.


Lex Mundi Equisphere can be accessed and managed from anywhere through a single point of contact – your existing Lex Mundi member firm relationship partner.


Using industry-standard collaborative software, Lex Mundi's professional staff will customize online dashboards to your requirements and serve as project liaisons to manage and report on engagements, including:

Lex Mundi Equisphere Video

We are proud to be a founding member of this leading organization to extend our national and global reach and that of our clients since 1989.

To learn more about Calfee’s membership in Lex Mundi and how it can benefit your business, please contact Jennifer L. Vergilii, Firm Vice Chair and Co-Chair of Calfee's Corporate and Finance practice group.

Lex Mundi Member Firm Infographic 2020

Lex Mundi

Lex Mundi Equisphere

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