Scheffel Boyle and Allison Knapp & Siekmann Join Forces

Edwardsville, Ill.-based Scheffel Boyle announced that it has joined forces with Allison Knapp & Siekmann of Belleville, Ill., effective Oct. 1.

In business since 1950, Allison Knapp & Siekmann (AKS) had office locations in Belleville and Bethalto, Ill., where their professionals will remain on staff and continue their current positions as the newest members of the Scheffel Boyle team.

Now that AKS has joined forces with Scheffel Boyle, the full-service accounting, auditing, tax, business and financial consulting firm has now expanded its footprint in the St. Louis metropolitan area to 10 offices and approximately 100 employees. Scheffel Boyle’s Dennis Ulrich, MP, and Allison Knapp & Siekmann’s Henry Siekmann both feel the acquisition will further enhance the quality service they have offered clients for years.

“Bringing our two firms together is a great step not only for us, but for all our clients. We are constantly growing as a firm, bringing a new level of knowledge and expertise to the work we do. I feel AKS shares our dedication to an exceptional standard of service that we hold dear at Scheffel Boyle,” says Ulrich. “I’m confident that this combination will bring positive changes for both firms and our combined family of clients.”