About Us

Gren Accounting is owned and operated by Theresa Gren, CPA. 

I was born and raised in Lima, Ohio. I attended college at The Ohio State University where I graduated with a bachelor's degree in Accounting and Finance in 2013. I moved to Wapakoneta, Ohio after marrying my husband, Ryan Gren. I received my CPA certification in 2014. 

Prior to beginning Gren Accounting I was an Accountant with Honda at the transmission plant located in Russells Point, Ohio. I worked there for 8+ years in various accounting roles. Through my experience there I am uniquely set up to provide businesses with expert accounting services.

I have been providing individual tax preparation services to friends and family since receiving my CPA certification in 2014. 

I look forward to helping you with whatever your accounting needs are.