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Jack Leitner advises companies on the employee benefits and executive compensation aspects of mergers, acquisitions, domestic equity grants, international equity grants, and proxy-related disclosures for public company clients.

Jack also advises defined benefit plans and private equity funds regarding ERISA (Employee Retirement Income Security Act) fiduciary matters and investment structuring.


  • Integrated Power Services acquires Midwest Switchgear ServicesJones Day advised Integrated Power Services in its acquisition of Midwest Switchgear Services, a provider of low- and medium-voltage electrical services for customers in power generation, steel and aluminum, pulp and paper, and refineries.
  • Trill Impact Ventures and Bpifrance co-lead $25 million financing of May HealthJones Day advised Trill Impact Ventures and Bpifrance as lead investors in the $25 million Series B financing of May Health, a French-American medical device company targeting Polycystic Ovary Syndrome (PCOS) related infertility.
  • Ohio Transmission acquires Allied Sales & ServiceJones Day advised Ohio Transmission LLC in the acquisition of Allied Sales & Service Co., Inc., a leading company in the Southeast US involved in the sale, distribution, installation, repair and maintenance of process equipment, industrial pumps, mixing equipment, industrial mechanical seals, industrial gear boxes and other industrial products.