Full-Service Delaware Accounting Firm

Full-Service Delaware Accounting Firm

Change Is Inevitable. Stability Is Essential.

Technology, private equity, and economic uncertainty are reshaping the accounting and advisory industries. In this period of rapid change, a reliable partner is essential. At The Bonadio Group, formerly Cover & Rossiter, we prioritize building relationships, delivering exceptional client service, and providing stability. As a nationally recognized firm with strong community ties, we walk the walk, understanding your needs and serving as your trusted advisor.

Our number one goal is to help unlock your business’s full potential. The Bonadio Group: Together, we’ll pave the way to your success & More.

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Marie Holliday 370x460 Dec 24
Marie Holliday
Regional Managing Partner, Mid-Atlantic Region

The Bonadio Group Wilmington Office

As Regional Managing Partner with over 30 years in public accounting, Marie and her team have helped clients with a range of tax issues. She seeks tax-advantaged solutions that support her clients’ growth and long-term success.
 
Marie is deeply connected to the Delaware community. She is active in the Delaware State Chamber of Commerce, where she has served on several committees and is the former Board of Directors. In 2021, she was named Board Member of the Year and formerly Board Chair. Marie has also been recognized on the Delaware Business Times 222 list. The Delaware 222 honors business, nonprofit, and civic leaders who have shaped organizations across the state, learn more.
 
Marie has also volunteered or served on the boards of organizations such as the AICPA, PPLIP, Newark Day Nursery, UD New Directions Head Start, Newark Morning Rotary, and many others.
Bonadio Services

Explore How We Can Work Together

Clients benefit from our local Delaware presence and commitment, supported by national expertise. With offices nationwide, our team of specialized experts delivers the expertise clients need, regardless of location.

Our team of experts in Advisory & Consulting is here to offer unique solutions that create and safeguard value in your business.

We audit and provide assessments, fraud, and forensics services to public and private companies in various industries.

Our team orchestrates and executes plans from financial statement preparation to tax planning, compliance, and consulting services.

Bonadio’s high degree of specialization ensures that the advice and services we deliver specifically address our clients’ unique needs.

Expert Support Starts Here

Connect with Our Bonadio Delaware Team, Today!

To Be Giving

Committed to Our Communities

Being present matters. We live and work in the same communities as our clients, and we take that responsibility seriously.

Through our purpose, To Be Giving, we support Delaware and national communities with volunteerism, charitable giving, and active involvement. It is part of who we are and how we do business.
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The Bonadio Group

Recent Accolades & Recognitions

At Bonadio, we are dedicated to helping you succeed. Our commitment to delivering exceptional client service at every level, combined with our technical expertise and know-how, ensures you receive the best possible service.

Full-Service Delaware Accounting Firm

Insights & Events

Marie Holliday 370x460 Dec 24
Marie Holliday
Regional Managing Partner, Mid-Atlantic Region