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About Us

Integrity Accounting opened its doors in 2010 and our mission has been to assist our clients in building and managing their wealth by providing accounting services with integrity.

 

OUR CORE VALUES:

  • Dependability – We build systems to ensure our work is complete, accurate, and timely.

  • Connectivity – We value our relationships with our clients.  We respond quickly and make it easy to communicate with us about your business, accounting, and tax questions.  

  • Simplicity – We work through ambiguity, break down complexity, and deliver simple options and systems.

 

Our Team


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Marvin Woolwine

Founder & President

Founder of Integrity Accounting in 2010 after graduating from Purdue University with a Bachelor of Science in Management and Accounting with a Certificate of Advance Accountancy.

Marvin’s greatest earthly blessings are his wife Marissa and their four children.


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Aron Rainwater

Accounting Manager

Aron Rainwater grew up in Lafayette, Indiana, and studied Professional Writing and Communications at Purdue University. Since joining Integrity Accounting in 2018, he has been dedicated to providing personalized service, helping clients build systems that bring clarity and efficiency to their finances. With a background in the insurance and restaurant industries, Aron brings both practical experience and a people-first approach to every client relationship.


 

Wendy Augenstein

Accounting Manager

Wendy Augenstein has lived in the Lafayette area for over 20 years. She earned science and education degrees from Purdue, and then worked as a science teacher, stay-at-home mom, and personal trainer. In 2021, Wendy decided to pursue an accounting degree from Ivy Tech and follow in her parent’s footsteps in the accounting field. She joined Integrity Accounting in 2022 as an accounting manager. Wendy enjoys focusing on details and digging into complicated calculations, which provides clients with excellent and accurate accounting services. In her free time, Wendy enjoys spending time with her husband, two kids, and two dogs.


 

Joshua Porch

Accounting Manager

Joshua Porch, the youngest of 6 kids, grew up in Anderson, Indiana, before moving to the Greater Lafayette area to atten Purdue University. He graduated in 2018 with a bachelors in Electrical & Computer Engineering Technology and Interpersonal Communication. Joshua has a passion for finance, learning, and teaching others. He enjoys long-term strategic thinking and taking advantage of immediate opportunities to reap continual long-term rewards.


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Melissa martins

Accounting Manager

Melissa Martins has resided in the Lafayette area for the past ten years, originally from southern Indiana.  She earned a degree from Purdue University in 2004 studying Landscape Horticulture & Design.  In her earlier years she was a Garden Center Manager, handling the back-office management for the firm.  This sparked an interest in bookkeeping and business operations.  Melissa has a background in real estate investing and a passion for personal finances.  Her favorite part of her job is helping business owners grow and succeed.  By providing an accurate picture of the financial health of a business, clients can make sound decisions on a successful path forward. 


 

Joe Dean, Jr

Accounting Manager

Joe Dean Jr. has been part of the West Lafayette community since 2010 and brings a wealth of experience in management, accounting, and compliance to Integrity Accounting. A two-time Purdue graduate with an MBA from the University of Southern Indiana, Joe has worked as both a manufacturing supervisor and a state field examiner, giving him a broad perspective on business operations. As the father of six, he understands the importance of balancing budgets and planning ahead, and he brings that same steady, relationship-focused approach to helping clients grow and thrive. At Integrity, Joe’s favorite part of the job is building relationships with clients and helping their businesses grow and thrive.


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