Placeholder Image

Nathan Lambert

CPA

Manager, Financial Services

Building relationships, one conversation at a time.

Nathan believes some of the best opportunities start with a conversation. Whether he's working with a client, building new relationships, or serving financial institutions, he enjoys connecting with people and helping them succeed. A licensed CPA, Nathan has worked with more than 25 banks and credit unions and is focused on becoming a leader in the financial institutions industry.

Away from the office, Nathan enjoys spending time outdoors, whether he's golfing, hiking, or camping. Originally from Springfield, Ohio, he now calls Cincinnati home and is always up for an adventure, whether it’s a weekend outdoors or a last-minute road trip. 

  • Professional Bio

    • Nathan joined GBQ in 2026 with more than six years of experience providing audit and advisory services to financial institutions. He works closely with banks and credit unions, helping clients navigate complex financial reporting requirements, regulatory compliance matters, risk assessments, and internal control considerations.
      Nathan has extensive experience leading both external and internal audits, managing engagement teams, and advising clients on risk management and operational improvements. Throughout his career, he has served more than 25 financial institutions and has developed a strong understanding of the unique challenges facing the banking industry. He is known for building strong client relationships and delivering practical insights that support informed decision-making.
      Nathan earned a Master of Science in Accounting from the University of Cincinnati and a Bachelor of Science in Accounting and Finance from Wright State University. He is a Certified Public Accountant (CPA) in the State of Ohio and a member of the AICPA and OSCPA. 

  • Education
    • University of Cincinnati, Master of Science in Accounting
    • Wright State University, B.S., Accounting & Finance
  • Professional Associations
    • American Institute of Certified Public Accountants
    • Ohio Society of Certified Public Accountants
Contact Nathan
Looking for help? At GBQ, you have direct access to experts who will take your success personally. Send a brief message outlining your needs and our Advisor will reach out directly to discuss.
Contact now
Career Opportunities

Shake Up Your Career At GBQ

Are you ready for a career that checks all the boxes while fueling ongoing professional development within a culture that's collaborative, impactful, and empowering? It's time to check out GBQ. Our award-winning CPA and business consulting firm is always on the lookout for motivated, talented, and energetic professionals to join our team.

Empower Your Career Growth With GBQ
Accounting Internships

Kick Off Your Career at GBQ

Looking for an internship at a Top 100 CPA and business consulting firm that delivers hands-on experience and attentive mentorship? Our internship program has been designed with you in mind. Get started on your career journey with GBQ. 

Discover What Makes A GBQ Internship Different
Shake Up Your Career At GBQ
Kick Off Your Career at GBQ