Acuity names Siemens executive Ruth Gratzke president of Acuity Brands Lighting
AYI•Acuity names new Lighting president
- Acuity appointed Ruth Gratzke president of Acuity Brands Lighting, effective Sept. 1, 2026.
- Gratzke will report to CEO Neil Ashe.
- She joins from Siemens, where she led Siemens Smart Infrastructure in the U.S. and served as CEO of Siemens Industry.
- Outgoing ABL president Sach Sankpal will stay for a transition period.
