TSG Solutions Inc. was founded in 2001 and  provides solutions and services to enhance customer security, preparedness and operations. TSG’s capabilities include Situational Awareness Services and Solutions, Security and Technology Consulting, and Engineering and Technical Services.


TSG is led by seasoned executives with proven leadership experience managing technology companies, providing responsible corporate governance, and recruiting and retaining personnel to achieve customer and company expectations.

Dianna Granum - TSG Solutions, Inc

Dianna Granum


Ms. Granum joined TSG Solutions in 2011 bringing experience and a proven track record of growing business organically and through strategic initiatives. Ms. Granum’s direct industry executive management experience includes working for both large and small businesses.  She previously held the position of Senior Vice President/General Manager of CAE USA Professional Services division where she was also a member of the U.S. company Board of Directors. CAE is a large global business with revenues exceeding $1.5B providing simulation and modeling technologies and integrated training solutions for civil aviation and defense forces.  Prior to her position at CAE, Granum held the position of Vice President of Business Development for Cubic Defense Applications. Cubic is the world leader in live combat training systems and employees over 7000 people worldwide. Previously, Granum was employed for over 10 years by Applied Data Technology Inc. (ADTI) providing software and hardware solutions for the U.S. military.  She also served four years in the U.S. Navy working with complex state-of-the-art computer systems.  Ms. Granum currently serves as a member of the Board of Directors and the Government Security Committee (GSC) Chairman for a foreign owned company under a Special Security Agreement (SSA).  

Adam Larson - TSG Solutions, Inc

Adam Larson


Mr Larson currently serves as TSG’s VP of Finance and Administration. Most recently, he was Chief Financial Officer for Skillstorm and SGIS prior to the sale of SGIS to Salient Federal Solutions, and he continued in the role of VP, Finance for Salient after the acquisition. Before joining SGIS, Adam was CFO of a small local telephone company and spent seven years at Kratos Defense and Security Solutions, where he served in a number of roles including, financial management, mergers and acquisitions, and business development. Adam spent seven years a submarine officer in the US Navy. He holds MBA and MS in Accountancy degrees from San Diego State University and a BSE in Chemical Engineering from the University of Michigan. Adam currently serves as Treasurer and a member of the Board of Directors for Noah Homes Inc., which services adults with developmental disabilities. 

Warren Wells - TSG Solutions, Inc.

Warren Wells


Mr. Wells currently serves as the Senior Director of Situational Awareness Services and Solutions. He has over 12 years of experience in the security industry, both in the commercial and government industries across the world. He has managed large teams of GIS analysts, technicians and consultants performing digital mapping, technical and physical security services in over 10 different countries. As a customer driven leader, he has built strategic relationships with clients which allow him to leverage our solutions in a variety of different approaches. Mr. Wells has also been with the company for over 10 years, serving in multiple technical, program management and IT roles before being appointed to his director position. Mr. Wells holds an AA in Business Management and is currently attending Penn State University, focused on Homeland and Infrastructure Security.

Matt Williams - TSG Solutions, Inc

Matthew Williams


Mr. Williams currently serves as the Director of Security and Technology Consulting. Mr. Williams has over 15 years of experience in the security industry, including direct and management experience in a variety of security related projects focusing on comprehensive, all-hazards risk assessments; assessment, development, and implementation of policies, procedures, and plans; and development, design, and implementation of electronic security systems. Mr. Williams was a National Program Manager for Ingersoll Rand/Kratos HBE where he was responsible for overall operational performance/delivery for clients with footprints in North and South America, as well as Europe. Prior to that, he held positions as a Senior Security Systems Designer at Fidelity Investments, and Systems Design Engineer at Integrated Security, Inc. He received his Bachelor of Science degree in Justice and Law Administration from Western Connecticut State University.

General Information

Registered Company Name:
TSG Solutions, Inc.
DUNS Number: 066062956
CAGE Code: 1WMD3
Year Incorporated: 2001

Wholly-owned Subsidiary:
Delphi Research, Inc.
DUNS Number: 883501876
CAGE Code: 03FZ6
Year Incorporated: 1994