Management Team

Mike Bullock and Craig Macfarlane founded TDS in 2002 with the goal of accelerating and modernizing IT. Today, we are a team of dedicated senior professionals with deep and unique IT management experience. Our leaders and team members are bound together by unparalleled expertise, a proven methodology, and a powerful orchestration platform, TransitionManager, developed over the past 18 years along with an unrelenting commitment to provide each and every client with meaningful results.

Mike Bullock
Michael E. Bullock
President & Co-Founder

Since Mike co-founded TDS in 2002, the company has been successfully delivering results for complex IT transformation programs for enterprises around the world.

Learn More
Craig Macfarlane
CTO and Co-Founder

Craig is CTO for TDS, which he co-founded in 2002. Craig applies deep knowledge and experience managing complex IT projects to develop TransitionManager.

Learn More
Mike Poehner
Mike Poehner
Vice Chairman of the Board and CFO

Mike Poehner is Vice Chairman of the Board and Chief Financial Officer (CFO) at TDS. He leads the company’s finance organization with responsibility for the company’s accounting, financial planning and analysis.

Learn More
Chris Gillis
Chris Gillis
Senior Vice President, Professional Services

Chris brings more than 20 years experience managing technical teams in data centers, networking, computer server administration, and application development.

Learn More
Jim Kelly
Global Vice President, Strategic Partner Sales

Jim leads a team focused on building a partner ecosystem that generates success across partners and shared customers.

Learn More
Steve Gunderson
Vice President, Direct Sales

Steve leads direct sales for TDS and creates solutions for complex migration initiatives for Fortune 500 companies across the healthcare, financial services, and manufacturing industries as well as state and Federal government.

Learn More
Mark Perreault
Vice President, Program Management

Mark leads the program management office and oversees the project management team and delivery team resources to assure timely and quality-driven engagements for our customers.

Learn More
Tim Schutt
Vice President, Partner Success

Tim Schutt is an expert in the field of cloud and data center migrations. Tim applies his in-depth experience to improve the overall delivery experience and accelerate outcomes to drive customer satisfaction

Learn More