Leadership Profiles


Gregory C. Smith – CEO & President

Gregory C. Smith has more than 30 years of progressive information technology professional services experience in IT consulting. During that time, he has specialized in service delivery excellence, and the successful implementation of service management and project/program management best practices in accordance with a variety of service related frameworks and standards. His strengths include IT based strategic planning, technology alignment, business and IT infrastructure management process improvement, operational efficiencies, and organizational and cultural transformation.

Mr. Smith held various leadership positions at HP/EDS, and Ernst & Young before serving as Chief Executive Officer of ZeNETeX, LLC from 2000-2008 prior to founding G2SF, INC. in 2008. He currently serves as President and CEO of G2SF, an IT enterprise solution provider and consultancy offering comprehensive enterprise level IT and business solutions. G2SF is proud to serve the Department of Defense and Intelligence communities as well as other Federal Government agencies. Industry best practice solutions include for example agency-wide IT Service and Project Management implementation, Mobility, Cloud Computing, Information Assurance, Network and Security Engineering and Operations.

Mr. Smith is an ITIL Expert, ITIL Service Manager, and ISO/IEC 20000 certified. He holds a Bachelor Degrees in both Business Management and Psychology from the University of Texas at Austin, and a Master of Science Degree in Industrial/Organizational Psychology from Lamar University. Mr. Smith is currently an adjunct professor for the School of Business & Economics at The Catholic University of America.


Sean Fromm – Vice President & Co-Founder

Sean T. Fromm has over 20 years of experience working collaboratively with clients to address business and mission requirements using Information Technology (IT) solutions. With global experience supporting a diverse group of commercial and federal IT customers, Mr. Fromm brings a unique perspective resulting from his knowledge and extensive experience successfully implementing industry recognized operational best practices. His strengths include the practical application of innovation and the alignment of technology to meet mission and business goals and objectives in the most efficient manner.

Mr. Fromm has held a variety of domestic and international leadership positions at Telligent, Nortel, International Network Services, and ZeNETeX prior to co-founding G2SF in 2008.
As G2SF Senior Vice President, he is currently responsible for overall service delivery of enterprise-wide IT Service Management, Mobility, Cloud Computing, Information Assurance, Network Engineering, and Cyber Security solutions.

Mr. Fromm has acquired numerous technical and management certifications including ITIL Expert and ISO/IEC 20000 Consultant.  Mr. Fromm holds a Bachelor and a Master degree in business from Maryland and Loyola University, respectively. He is actively involved in the Bethesda, Maryland community, and he currently serves on the board of A Wider Circle and the National Down Syndrome Society.

His specialties include: Department of Defense Clearances, ITIL v2 and v3 Foundation, ITIL v2 IPSR Practitioner, ITIL v3 Planning, Protection and Optimization, ITIL v3 Service Design, ITIL v3 Operational, Support and Analysis, ITIL v3 Service Transition, ITIL v3 Release, Control and Validation, ITIL v3 Expert, and ISO 20000 Management and Improvement of IT Service Management Processes Professional Certification.


Clifton Sevachko – Chief Technology Officer

Clifton D. Sevachko has over 35 years of innovative information technology experience in operational and consulting roles for commercial entities as well as Federal, State, Local and Foreign Governments. Mr. Sevachko has supported a variety of leadership positions including Sr. Program Manager for Joint Staff Tiger Team investigation at the Pentagon, CIO for L-3 STRATIS (now CACI NSS), and Enterprise Architect in support of the Nuclear Regulatory Commission. He has successfully implemented various technical standards, operating/service frameworks, and enterprise solutions. He has conducted numerous security, infrastructure, integration, interoperability assessments, audits and remediations for legacy and new technologies.

Mr. Sevachko’s specialties include IT Infrastructure, Security, Integration, Systems/Interoperability, and Database/Programming. His strengths include problem investigation, root cause analysis, and technical resolution.

As G2SF CTO, Mr. Sevachko is responsible for the company’s technical infrastructure including strategy, planning, implementing, maintaining and improving enterprise systems and solutions that are responsive to the rapidly evolving needs of a highly mobile and widely dispersed user base and business. As CTO, he has enhanced G2SF’s IT infrastructure by migrating, obsoleting, and improving legacy applications. He has also introduced new technologies and capabilities to leverage cloud based services and solutions.

Mr. Sevachko has acquired numerous technical certifications including CISSP Proctor (2004 57067), MCSE & MCSA, and ITIL. He received a Bachelor’s degree from the University of Virginia and is an active community volunteer.