Custom Accounting Software

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DC & H Inc. has been offering complete software solutions for the petroleum and agricultural industries since 1987. Our staff of professionals have extensive knowledge of these industries, with backgrounds in management, auditing, and programming.


DC & H accounting software is a multi-system petroleum and financial reporting tool, with many products.

Service offered to DC & H Inc Client

Accounts Receivable Collection at a Reasonable Cost!

DC & H Software and Transworld Systems have partnered to bring Transworld Accelerator and Profit Recovery Service, a true Billing and Third Party Collection solution to DC & H Software clients.

Learn more about Transworld Information (PDF, 481.74 KB)

Request Information

Feel free to request information to learn more.


DC & H Inc. partners offer more employees to better serve our customers.

Retail Store Solutions and Inventory Software Sales and Support

Annual Support Meetings

Please join us for our Annual Support Meeting held in Deadwood SD.

The meeting will be held at The Lodge at Deadwood. August 19th & 20th,2019.

Please RSVP by May 30th to reserve your spot. Call Suzie at 1-800-578-70142 or email to

Reserve your room by 7/20/2019 to get the DC&H rate  877-939-5634

Look forward to seeing you there!