Who We Are

Three generations of helping clients achieve success

Greentree team discussing charts


A company driven by values

The Greentree Group is a third-generation, family-owned business headquartered in Beavercreek, Ohio.

We built the foundation of our culture almost 30 years ago. Sam Greenwood founded Greentree in 1993 and soon after, his son Travis joined him. 11 years later, Travis' son Tyler came on board. Sam is no longer with us, but Travis continues leading the company and Tyler runs Back To Business I.T., a service brand of The Greentree Group offering managed services to commercial clients.

Our company's continued success results from working closely with our clients. Every Step. Every Decision.


We help our clients achieve success through our solutions

The Greentree Group is a proven solutions provider that successfully develops and executes strategic and tactical solutions for federal, state, and commercial clients. As a family-owned company, our values drive our approach and our people. We’ve built a reputation for almost 30 years on the consistency and transparency of the way we operate.

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We believe in being honest, ethical and accountable for everything we do, whether it’s how we treat our clients, vendors or employees.

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Client Focus

Our success can only be found when each employee believes in client focus. The best way we can help you improve your business is by having your interests top of mind.

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Client Partnering

When you work with us, we see ourselves as your partner and we work constantly to create healthy relationships based on communication, trust and mutual respect.

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Employee Welfare

Our people are the only “product” we offer – their services, experience and expertise. We work hard to create an environment where they can be happy, successful and fulfilled in everything they do.

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Guided by expertise, integrity and transparency

Founder Sam Greenwood
Samuel E. Greenwood

Founder (1937 – 2016)

President & CEO Travis Greenwood
Travis G. Greenwood

President & CEO

Vice President Tyler Greenwood
Tyler Greenwood

Vice President

Principle Dyan McCamma
Dyan McClamma


Principle Chris Jones
Chris Jones


Corporate Business Manager Tammy Whitaker
Tammy Whitaker

Corporate Business Manager

Human Resources Manager Joan Davis
Joan Davis

Human Resources Manager

Contract Management Jennifer Shaefer
Jennifer Shaefer

Contracts Manager