Our Clients

Duff Accounting Solutions offers a wide range of accounting services to our individual and business clients. Our client base is diversified among a wide range of business sectors. They benefit by getting personalized, quality service. Below we have listed some of our clients along with a brief description of their company.

Click to go to Assigned Counsel Assigned Counsel
Assigned Counsel provides corporations, law firms and other organizations with contract and permanent attorneys. Whether you are an attorney looking for a new contract or permanent position, or the representative of a law firm or corporation seeking a temporary or permanent attorney to augment your staff, Assigned Counsel can serve you.
Click to go to Rosenbluth Vacations Rosenbluth Vacations
For over 120 years and four generations, Rosenbluth has been assisting clients who want memorable and lifelong travel experiences. They say that "Experience really matters" and you can only get that by using people who have first-hand knowledge of the greatest destinations worldwide.
Click to go to Markitects Markitects
Markitects is a strategic marketing firm. Since 1994, they have successfully launched and positioned over 250 innovative products, services and companies. Whether an emerging growth company or a Fortune 500 market leader, Markitects can help you drive momentum, accelerate growth, and overtake the competition.
Click to go to ITandT Business Travel Solutions ITandT Business Travel Solutions
Since 1969 ITandT BTS has provided seamless, cost-effective business travel programs to professional organizations in such industries as finance, law, pharmaceutical, bio-tech, consulting, entertainment and other professional organizations. They understand fully the challenges facing organizations in today's competitive marketplace and they cater our programs/services to meet and exceed each client partner's specific needs and demands with exceptional savings on hotels, and airfare and innovative technology solutions.

Client Testimonials

Click to go to Assigned Counsel Mary's firm has been a godsend to us. Her responsiveness, flexibility, and in-depth knowledge of our accounting system and software is invaluable.

, Owner
Salveson Stetson Group, Inc.

Click to go to Assigned Counsel As a small but growing company, we needed part-time financial management and bookkeeping assistance that Executive Management could focus on continuing to build the business. Mary stepped in and provided a range of services as well as expert guidance, bridging a resource gap for us until we were ready for a full-time controller. Not only did Mary do an outstanding job performing the tasks at hand, but her flexibility and careful attention to detail made her an ideal consultant.


Executive Vice President & Chief Operating Officer

Click to go to Assigned Counsel As a small business owner, there are certain necessities to running a successful business - one of the most important is a strong relationship with your accounting firm.

, Owner
Technology Resource Management

Click to go to Assigned Counsel Several years ago, we got involved with a very complex and convoluted financial arrangement. There were three different bookkeeping methods which were not in harmony. Mary found the discrepancies and now she has a smooth and mistake-free system in place.


C.A. Brunhs, Inc.

Click to go to Assigned Counsel Mary Duff is truly the Quickbooks pro. As a non-accounting person who uses QuickBooks regularly, I depend on Mary's input. She makes perfect sense for all the questions I ask. She is the best.

, President
Jane Barr Pino Associates

Click to go to Assigned Counsel Mary Duff has been a wonderful help to us for over 10 years. Jobs and tasks she performs are dealt with accuracy and precision. She is accessible for questions and helpful information anytime, even on weekends and vacations. Mary has been a very impactful presence and a great asset to our company.

, Owner
J.V.P. Trucking, Inc.


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