Due to the complex challenges of Sarbanes-Oxley, TK developed a risk-based SAP Security model called Four-Tier to simplify job roles and to empower the Business to better understand requested access, risk and mitigating control. TK also developed security 'best practices' to accelerate implementation, redesign and risk assessment.

TK has successfully delivered a dozen similar SAP-based security solutions to multiple clients across the country. In 2006, Marathon presented TK with the Supplier Diversity Vendor of the Year Award.