People Filter: All ServicesBoard and committee counselBusiness succession planningBusiness transactionsChemicalsCompliance, including antitrust, licensing and franchisingCorporate governanceExecutive compensationFamily officeHospitalityManufacturingOrganization, planning and financingPrivate fund formationSustainability initiativesTax planningVenture capital and private equity 7 results for “Tax planning” David A. Tumen Partner 614.227.2260 dtumen@porterwright.com Columbus More Christine Boronyak Bowers Partner 412.235.1501 cbowers@porterwright.com Pittsburgh More Richard J. Helmreich Partner 614.227.2088 rhelmreich@porterwright.com Columbus More James M. Mattimoe Partner 614.227.2115 jmattimoe@porterwright.com Columbus More Jeremy D. Siegfried Partner 614.227.2181 jsiegfried@porterwright.com Columbus More Peter M. Slater Partner 513.369.4233 pslater@porterwright.com Cincinnati More Robert J. Tannous Partner 614.227.1953 rtannous@porterwright.com ColumbusChicago More