David W. Lewis Email Address

Manager

HollyFrontier Corporation is a petroleum refinering and marketing company that supplies gasoline, diesel, jet fuel, asphalt and other specialty products.

David W. Lewis is a payroll professional backed by a Masters in Finance and a CPA Certification, with over 12.5 years experience in payroll conversions and payroll management of medium to large size businesses, 8.5 years of internal auditing and controls, 2.5 years of general accounting and over 15 years of supervision experience. Extensive knowledge in areas of payroll and human resources to include: multi-state taxation, commissions, unions, reporting and compliance with local, state and federal regulations. In his work with Fortune 500 companies he has assisted in the documentation and testing of internal controls over payroll, cost accounting and fixed assets in accordance to Sarbanes-Oxley Sec. 404 requirements. For the last 10 years David has successfully assisted major companies with payroll conversions, management and evaluation of internal controls and business policies as they relate to in-house and outsourced payroll processing. David has also spent over 8 years in internal audit and controls, recovering over $500,000 in contractor overcharges.Specialties: Industry ExperiencePrepared Foods Industry Dairy IndustryConsulting and OutsourcingFinancial PrintingComputer Hardware & SoftwarePublic UtilityOil & Gas and RefineryAluminum IndustrySoftware ExperienceADP Enterprise v4eADP CSS HorizonSAP 4.6c & 4.7Ceridian Source 500PayCom DFW