Perennial has five departments that serve directly under the general manager, which are Operations, Finance and Accounting, Customer Services, Operational Technology, and Purchasing and Warehousing. The managers of those departments are as follows: Steve Gerken, Manager of Operations; Jared Hain, Manager of Finance and Accounting; Lisa Jacobsen, Manager of Customer Services; Jeremy Styskal Manager of Operational Technology and Jeff Burk, Manager of Purchasing and Warehousing.
Including the staff and general manager, Perennial has 32 full-time employees.

Steve Gerken
Manager of Operations
sgerken@perennialpower.com

Lisa Jacobsen
Manager of Customer Services
ljacobsen@perennialpower.com

Jeremy Styskal
Manager of Operational Technology

Jared Hain
Manager of Finance and Accounting
jhain@perennialpower.com

Jeff Burk
Manager of Purchasing and Warehousing
jburk@perennialpower.com