Tomorrow's Solutions.
Delivered Today.
GSI combines 20+ years of deep enterprise expertise with cutting-edge cloud, cybersecurity, and ERP services — so your business can move faster and scale smarter.
Built on Expertise.
Driven by Results.
GSI is a certified Oracle Platinum Partner and recognized industry leader. We combine deep business experience with expert knowledge of enterprise applications, automation, cloud, and cybersecurity.
"Our mission is to make every customer a client by offering competitively-priced, fully-customizable products and services — providing only the most experienced consultants and delivering the highest level of service, day after day, year after year."
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What Sets GSI Apart
- Oracle Platinum Partner certification since 2014
- Senior-level consultants with 15–25+ years of experience
- End-to-end delivery: strategy, implementation & ongoing support
- Proprietary tools: GENIUS AI, GENISYS, RapidReconciler
- Multi-practice depth: ERP, ITSM, CRM, Cloud & Security
- Transparent, fixed-fee pricing with no surprises
Follow GSI on LinkedIn for industry insights, product updates, and career opportunities.
Follow Us on LinkedIn ↗Leadership Team
Experienced leaders with decades of enterprise consulting, engineering, and business development expertise.
Kevin Herrig
President & CEO
A principal technology specialist with 25+ years in software engineering, systems integration, and enterprise architecture. Kevin founded GSI in 2004, leveraging his deep JD Edwards background and prior leadership at PeopleSoft and JDE. He holds a BS in Information & Computer Science from Georgia Tech.
Shawn Scanlon
EVP – Consulting Services
20+ years designing and implementing enterprise ERP solutions. Shawn founded Enterprise Solutions Providers before its merger into GSI in 2008, and established GSI's NetSuite partnership in 2016. Holds a BS in Computer Engineering from Michigan State.
John Bassett
CTO / CISO
Seasoned IT specialist with 25+ years as a software engineer, network manager, and JD Edwards EnterpriseOne technology expert. John leads architectural analyses covering load balancing, SSL, high availability, and disaster recovery. Holds a BS from Ohio State.
William Cashman, CPA
Vice President & CFO
Nearly 20 years working with JD Edwards and ERP software. Bill joined GSI via the Andrews Consulting acquisition in 2013 and oversees consulting services, RapidReconciler, and custom development. CPA. BBA in Public Accounting from Pace University, magna cum laude.
Scott Sears, CPA
VP Business Development
Dynamic sales leader with 25+ years working with US & Canadian public and private sector organizations. Scott delivers complete solutions across software, consulting, hosting, and managed services. BBA from Simon Fraser University; CPA in Canada and the USA.
Two Decades of Growth
GSI Founded
Kevin Herrig establishes GSI in Atlanta, building on his JD Edwards architecture expertise.
Merger & RapidReconciler
Merged with Enterprise Solutions Providers and launched the RapidReconciler® software product.
Andrews Consulting Acquired
Acquired Andrews Consulting and the RapidReconciler software from Andrews Group, earning Oracle Platinum status.
Inc. 5000 Recognition
Named to the Inc. 5000 list of America's fastest-growing private companies two years running.
NetSuite & Oracle Cloud
Established the NetSuite Solution Provider partnership and achieved Oracle Cloud Partner status.
IT Prophets Acquired
Expanded into ServiceNow and BMC consulting with the acquisition of IT Prophets.
HubSpot Partner
Joined the HubSpot partner ecosystem, adding world-class CRM and marketing automation to GSI's portfolio.
Two Strategic Acquisitions
Acquired Flawless Inbound (HubSpot Diamond Partner) and Cloud Genius Advisors (full-service NetSuite consulting).
