Rhonda Wirzberger

Rhona Jane Wirzberger - Finance and HR Expert

Rhonda Jane Wirzberger is an experienced financial professional with a three-decade career spanning multiple industries, from non-profit organizations to manufacturing and government sectors. Throughout her professional journey, Rhonda Jane Wirzberger drove organizational success through meticulous financial management and innovative human resources practices.

Ms. Wirzberger obtained a master of business administration from California State University, Fresno. Her career highlights include transformative roles at organizations like Ardent Corporations, where she collected $2 million in past-due receivables and implemented Medi-Cal patient billing, resulting in a 10 percent increase in corporate revenue.

At Conservation International, Ms. Wirzberger was responsible for accounting activities for 25 worldwide field offices. She consolidated financial reports in multiple currencies and oversaw $70 million in restricted grant funds.

Her expertise extends beyond financial management. At Reed Brothers Security, she helped create the country's first wireless access control system and restructured the company's most significant revenue-producing division. This led to a 15 percent gross revenue increase through innovative call-center implementation.

In addition, Ms. Wirzberger served as finance and human resources manager at Hellwig Products. She advised executive leadership on financial, operational, and human resource matters, consistently focusing on risk mitigation and operational improvement. She developed comprehensive employee retention strategies, implemented benefit programs, and navigated complex workforce challenges, including managing COVID-19 responses and ensuring compliance with evolving employment laws.

Contact

Rhonda Wirzberger
Fresno, CA US