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About Lithos 

In Greek, 'Lithos' signifies 'stone', symbolizing strength and endurance. We aspire to be that essential, steadfast stone in your foundation, playing a pivotal role in your journey towards success.

Lithos LLC (formerly STS Consulting) 

stands at the forefront of national church and non-profit administration, offering unparalleled expertise to assist organizations in informed decision-making.

Our suite of services encompasses comprehensive payroll management, meticulous accounting, and efficient handling of accounts payable. We engage closely with local decision makers, ensuring alignment with their strategic vision.

With decades of accumulated experience in non-profit and church administration, Lithos delivers the most exhaustive administrative solutions at a cost significantly lower than traditional in-house employment.

We leverage advanced cloud-based platforms to provide real-time responses and solutions while maintaing the people first focus we have bacome known for. Our commitment to staying abreast of the latest trends and essential legal updates positions us uniquely to navigate any complications you may encounter.

Proudly serving a diverse portfolio of organizations, Lithos is dedicated to fulfilling your financial needs with precision and professionalism.

We invite you to connect with us and explore how we can support your organization's objectives and goals.

Our Team

Robert Kouzmanoff

Owner

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Kelli Smith

Human Resources Manager

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Alison Vasil

Accounts Payable Manager

Emily Shannon

Account Manager

Bethany Ostrowski

Account Manager

Morgan Celis

HR Specialist

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