Work Hard & Have Fun

What is Sonder?

Sonder: (n.) This is the profound realization that each random passerby is living a life as vivid and complex as your own.

To us, it is much simpler. Sonder is the realization that everyone has a unique story, and those stories influence your journey.

This realization drives how we approach every day. We prioritize learning your story so we can help you achieve your desired success. We take a genuine approach to building relationships which supports mutual growth and resilience for whatever comes your way. This centers us on our commitment to empathy, trust and understanding. All of this translates to a more human experience unique to you and your family's requirements.

We Energize > Our Core Values > Meet The Team >

Leadership Team by Road Sign-fotor-20250625174313 (1)

Our Culture

The culture of Sonder CPA is our emotional lifeline. It’s that unseen force that guides us and influences key interactions between all of us and the clients that we serve. We strive to provide an environment where our employees can thrive and in turn energize our clients. We Energize through:

Tax season happy hours
Summer team fun events
Halloween costume contests
Firm Christmas parties
Tax deadline celebrations
Volunteering at community events
…and more!

How We Work

WE SERVE

With Loyalty and
Pride

WE INFORM

With Foresight and Composure

WE LEAD

With Ambition and Direction

WE ENERGIZE

With Teamwork and Positivity

Meet Your Team

AARON GUSTIN

Intern

Aaron Gustin

Intern

Education

Aquinas College

Bachelor of Professional Accountancy (2026)

About Aaron

Outside of work and school, I enjoy time outdoors with my family and friends. My hobbies include cooking, skiing, biking, fishing, and golf.

AMBER KALUDIS

Senior Accountant

Amber Kaludis

Senior Accountant

Education

Davenport University

Master of Accountancy
Bachelor of Business Administration in Accounting

About Amber

I'm happiest when I am surrounded by family and I enjoy spending time doing anything outdoors. You can find me out on a walk, at the dog beach, browsing a local farmers market, or golfing.

ANGELA SIKKEMA

Director of First Impressions

Angela Sikkema

Director of First Impressions

Education

Calvin University

Bachelor of Science in Recreational Therapy

About Angela

In my free time I love being outdoors and near water, whether it is at a pool or on a boat on the lake. I love spending time with my family and friends, but I am most passionate about raising my two beautiful children.

AUSTIN ROBERTS, CPA

Manager

Austin Roberts, CPA

Manager

Education

Grand Valley State University

Bachelor of Business Administration

Memberships

Michigan Association of Certified Public Accountants

Grand Rapids Area Chamber of Commerce

About Austin

Outside of work, I enjoy spending time outdoors whether it's relaxing at the lake or heading north to snowmobile.

BRIAN FURNESS, CPA

Manager

Brian Furness, CPA

Manager

Education

Davenport University

Master of Accountancy

Cornerstone University

Bachelor of Business Management

Membership

Michigan Association of Certified Public Accountants

About Brian

I enjoy spending time with my family, playing soccer with friends, and staying active outside farming with my father.

COLBY WARD

Operations Manager

Colby Ward

Operations Manager

Education

Western Michigan University

Bachelor of Science in Healthcare Services and Sciences
- Spanish Minor

About Colby

When I'm not digging in my garden, you can find me playing beach volleyball or pickleball, exploring local trails, or having a bonfire with my family. In the winter months I enjoy doing DIY home projects, putting together jigsaw puzzles, and playing cards.

CONNER PITSCH

Senior Operations Specialist

Conner Pitsch

Senior Operations Specialist

Education

Grand Valley State University

Bachelor of Business Administration in Finance

About Conner

Outside of work, I enjoy playing sports such as: basketball, softball, and golf. I also enjoy playing board games, and spending quality time with friends and family.

DANIELLE NAUTA, CPA

Senior Accountant

Danielle Nauta, CPA

Senior Accountant

Education

Davenport University

Master of Accountancy

Grand Valley State University

Bachelor of Business Administration in Accounting

Memberships

American Institute of Certified Public Accountants

Michigan Association of Certified Public Accountants

Boards & Position

Early Bird Books - Board Member

About Danielle

When the weather is nice, I put down my knitting needles to go kayaking, camping, and hiking with my husband Ben.

DENICE PAVEY, CPA

Partner

Denice Pavey, CPA

Partner

Education

Michigan State University

Bachelor of Arts in Accounting

Memberships

American Institute of Certified Public Accountants

Michigan Association of Certified Public Accountants

Boards & Position

Cascade Community Foundation - Board of Directors

About Denice

I enjoy trying new things/experiences and traveling to new places.

JACOB HUFNAGEL

Staff Accountant

Jacob Hufnagel

Staff Accountant

Education

Aquinas College

Bachelor of Professional Accountancy

About Jacob

Outside of work I stay active with weight training, spending time outdoors hunting and hiking, as well as being out on the golf course. Besides those activities I enjoy time with family and playing cards.

JACOB VANDEBUNTE

Intern

Jacob VandeBunte

Intern

Education

Calvin University

Bachelor of Science in Accountancy (2026)
Additional Major in Finance

About Jacob

I enjoy playing and watching all kinds of sports, with disc golf being one of my favorites. Outside of sports, I enjoy card games and quality time with friends and family.

JARRED RILEY, CPA

Manager

Jarred Riley, CPA

Manager

Education

Davenport University

Master of Business Administration
Bachelor of Business Administration in Accounting

About Jarred

Outside of work, you'll most likely find me on the golf course, on the water, watching sports, or spending time with family and friends.

JENNY HASHLEY, CPA

Partner

Jenny Hashley, CPA

Partner

Education

Western Michigan University

Bachelor of Business in Accounting

Memberships

American Institute of Certified Public Accountants

Michigan Association of Certified Public Accountants

About Jenny

Outside of work I enjoy traveling to new places with my husband, friends, and family. In the summer you will find me out on the golf course enjoying the beautiful Michigan weather. My husband and I also enjoy snow shoeing in the winter months. I’m an avid reader and you will often find me reading a book in my downtime.

JONATHAN BULMER, CPA

Staff Accountant

Jonathan Bulmer, CPA

Staff Accountant

Education

Davenport University

Masters in Business Administration in Finance (2026)
Masters in Accountancy
Bachelors in Business Administration in Accounting

About Jonathan

Outside of work, you can find me on the tennis court, running, playing board games or spending time with friends and family.

KATHERINE CHRISTIAN

Senior Accountant

Katherine Christian

Senior Accountant

Education

Davenport University

Master of Accountancy
Bachelor of Business Administration in Accounting

About Katherine

When I'm not spending time with my family, you can find me crocheting, doing puzzles, at the gym, and participating in church events.

KATHRYN JOHNSON

Intern

Kathryn Johnson

Intern

Education

Calvin University

Bachelor of Science in Accountancy & Finance (2026)
Master of Accountancy (2026)

About Kathryn

When I’m not working or in school, I enjoy traveling and planning trips to new destinations, staying active at the gym, and participating in a variety of outdoor activities such as hiking, skiing, and pickleball.

KATIE COSTELLO

Social Media Coordinator

Katie Costello

Social Media Coordinator

Education

Andrews University

Master of Science in Nutrition and Wellness (2026)

Michigan State University

Bachelor of Science in Dietetics
- Minors in Health Promotion and Business

About Katie

Outside of work and school you can catch me at all MSU sporting events, listening to country music, or hanging out with my friends and family.

KATIE MADISON, CPA

Manager

Katie Madison, CPA

Manager

Education

Davenport University

Master of Business Administration

Drew University

Bachelor of Arts

Memberships

American Institute of Certified Public Accountants
Michigan Association of Certified Public Accountants
Forest Hills Business Association

Boards & Position

Eastminster Presbyterian Church - Clerk
Genesis Waters - Project Advisory Team Member
Heart Nature Giving - Treasurer

About Katie

Outside of work, you will most likely find me in an art class: from glass blowing to flower arranging.

Keegan - September 2024-fotor-2024091211543 (1)

KEEGAN GREENE

Staff Accountant

Keegan Greene

Staff Accountant

Education

Grand Valley State University

Master of Science in Accounting
Bachelor of Business Administration in Accounting

Boards & Position

Grand Rapids Young Professionals – Member

About Keegan

In my free time, I enjoy coaching lacrosse, spending time outdoors, and tackling DIY projects around the house or on my car.

LAUREEN ROMAN

Senior Accountant

Laureen Roman

Senior Accountant

Experience

20+ year of Accounting & Tax Services

About Laureen

Outside of work I enjoy spending time with my family and friends. I like to attend music concerts, travel, go boating, and go to car shows with my husband.

LINDA DUHON

Payroll Manager

Linda Duhon

Payroll Manager

Education

Grand Valley State University

Bachelor of Business Administration in Accounting

About Linda

My husband, Duane and I enjoy spending time with our kids and grandkids.

NOAH GRIMES

Staff Accountant

Noah Grimes

Staff Accountant

Education

Grand Valley State University

Master of Science in Accounting
Bachelor of Business Administration in Accounting

About Noah

Outside of work, I like to exercise, watch movies, or be with my family and friends.

RON KALEY, CPA

Partner

Ron Kaley, CPA

Partner

Education

Western Michigan University

Master of Business Administration

Aquinas College

Bachelor of Science in Business Administration

Memberships

Michigan Association of Certified Public Accountants

Grand Rapids Chamber of Commerce

Boards & Position

Hanger Park West Homeowners Association - Board Member

About Ron

In my free time, when I'm not modifying my car, I am outside enjoying the "Great Outdoors" hiking in our local state or county parks or working in the yard. I am happiest when family visits for a cookout, we swim, sample my latest grilling artistry and play cards.