On January 1, 2015, Hartog, Kallenberger & Swarthout, PLLC (HKS) officially merged with HoganTaylor LLP. Since that date, HKS’ partners and staff have moved into HoganTaylor’s offices located in Utica Place in Tulsa and begun conducting business as HoganTaylor LLP.

For more than 35 years, HKS’ partners and staff have had the honor of being a part of the Tulsa business community and we’re excited that they have joined forces with HoganTaylor, one of Oklahoma’s most respected CPA firms. The combined strengths of these two organizations will bring enhanced services, expertise and value to both clients and the business community.

“Because our two firms shared a similar culture and passion to exceed our clients’ service expectations, this merger has been a win for both firms and the amazing clients we serve,” said Randy Nail, chief executive officer of HoganTaylor.

Joining forces with HKS has allowed HoganTaylor to broaden its services by bringing on additional construction industry expertise.

We look forward to an exciting future!


If you have any questions please contact Paul Kallenberger at pkallenberger@hogantaylor.com or via phone at 918.745.2333