Dennis Corporation headquarters in Columbia, SC after the 2015 flood.

Founded in 2005, Dennis Corporation has maintained steady growth in all of the firm’s operating divisions. We take pride in our dedicated employees, technical expertise, cutting edge software and equipment, and our desire to succeed. As a young firm with talented and experienced employees, we bring energy, decisiveness, and clarity in purpose to every project. We offer the innovative approaches that other firms overlook. At Dennis Corporation, we have built our reputation on integrity, work ethic, and unsurpassed client service. We serve a wide range of clients including South Carolina counties, cities, school districts, universities, and commercial builders. Our firm is ready to work for you.


Business Expertise

Dennis Corporation is an award winning firm with years of experienced professional personnel.

Dennis Corporation is managed by Mr. Dan Dennis. He holds a Masters of Business Administration degree from the Citadel. In addition to his engineering, surveying, construction management, and general contractors licenses, he has over 28 years of experience in the engineering consulting business. Prior to forming Dennis Corporation, Mr. Dennis was a division manager for one of the largest engineering firms in the Southeast, which was ranked among the top 100 design firms in the nation. In this capacity, Mr. Dennis managed a staff of 100 employees with annual division revenues of $15,000,000. He understands contracts, scoping, fee negotiations, insurance, and human resource issues.


Dennis Corporation’s financial records are maintained by Derrick Stubbs, headquartered in Columbia, SC and one of the largest accounting firms in the state of South Carolina. Mr. Chuck Statler, CPA is the partner in charge of the account. He can be reached at (803) 760-1774 or cstatler@dsscpa.com. Each year, Derrick Stubbs prepares Dennis Corporation’s compiled financial statements, federal and state tax returns, and Federal Acquisition Regulation, Part 31 audits. Although Dennis Corporation is privately owned, many of these financial documents can be found on this website under the financial disclosure icon.

Dennis Corporation’s financial condition and credit ratings are excellent. There are no outstanding debts or litigation pending against the firm. Dennis Corporation maintains a line of credit with First Citizens Bank. First Citizens can be reached at (803) 806-3103.


Dennis Corporation maintains insurance as required by our industry clients.