Mary Lorenz, Lean Six-Sigma

Mary has over 20 years leadership experience in business including Lean/Six Sigma, Process Improvement, Process Reengineering, Strategic Planning, and Project Management.  She has a Bachelor of Science in Management Information Systems, is PMP certified, a Certified Lean Expert, and a Lean Master. 

Valerie Wetzel, Accountant

Valerie has over 20 years of in various accounting roles including general accounting functions, financial reporting, budgeting, complete payroll processing, 401K and pension plan administration, training, internal audit and business analysis. Valerie has a B.S. in Accounting and Management. 

Leslie Grimm, Technical Writer

Leslie has been a technical writer for over 20 years. Works include ISO 9001, POS User Manuals and personally designed software testing templates. Other experience includes writing and editing hardcopy documentation and online help manuals for mainframe and GUI applications. Leslie also has experience providing training.

***Additional resources and bios available upon request.

Randy Mueller, Systems Specialist

Randy has over 20 years of technology leadership, project management, application development, and system support experience.  He has served as Director of Information Technology for Talus Brokerage Services of Ohio and the McGlinchey Stafford Law Firm in New Orleans. Additionally, he has Big 4 experience with Deloitte. 

meet the team

Wendi Finn, Founder, CPA 

Wendi is currently a CPA in Ohio and Illinois, passed the CISA exam and was a member of the State of Ohio Audit Committee. She obtained her undergraduate degree in accounting and a Masters in Information Systems.  She is an alumnus of Ernst & Young with 20 years of compliance, security and accounting experience.  In 2004 she founded IS Security Solutions, LLC.  

Who We Are


​Our consultants here at IS Security Solutions, LLC come from an impressive range of backgrounds and education. Our team's diversity lets us find the best solution for making your ideas successful. We come from a variety of disciplines and career paths, ensuring that our approach considers all angles. Basically, whenever you have an idea, we produce a strategy to make that idea work. We won’t rest until you’re completely satisfied.