Who is Cumula 3?
Find Out Why We're Your Perfect NetSuite Partner
Get To Know Us
Your Trusted NetSuite Experts
With a unique team of MBA’s, CPA’s, software developers, seasoned management consultants, senior project managers and more.
We have the industry experience, NetSuite skills and certifications to deliver the highest quality NetSuite professional services in the industry. Our primary objective is to help you improve and automate your business processes on the #1 Cloud ERP, NetSuite.
Our Core Values
1. Wired to Serve
2. Contagious Enthusiasm
3. Highest-Best Use
4. It's About the Marriage not the Wedding
Your Award-Winning NetSuite Partner
Cumula 3 Group is Committed To Providing Industry-Leading Services
Our Leadership Team
Get To Know The People Behind Your NetSuite Success
Lantz Nefflen
CEO & CO-FOUNDER
Lantz Nefflen is the CEO and CRO at Cumula 3 Group, the top NetSuite-Only Solution Provider Partner. He co-founded the company in 2014 with three others and is now the sole owner. With 18+ years of NetSuite experience, 32+ years of business experience, and over 1,000 NetSuite customers served over the years, Lantz has worked hard to live and serve by the Golden Rule which has led to long-term success.
Andy Halsema
PROFESSIONAL SERVICES
Andy Halsema leads the Professional Services organization at C3. With his educational background from the University of Memphis and Saint Leo University plus over 30 years of experience, he specializes in managing technology teams for enterprise-wide software systems implementation. At C3, Andy excels at developing his team in the areas of optimizing business operations technologies and business process design.
Gaetjens Cadet
BUSINESS DEVELOPMENT
Gaetjens Cadet is the Vice President of Business Development at C3. He has a Bachelor’s Degree in Business Administration and Masters in International Business, both from Florida International University. With over 28 years of business and technology experience, Gaetjens specializes in driving business growth and profitability through strategic sales, marketing, and business development initiatives.
Jon Hagood
TECHNOLOGY & ECOMMERCE
Jon Hagood leads the Technology Services team at C3 which encompass Ecommerce, Customizations, Integrations, and Product Development. He has a degree in Information Technology from ITT Tech and 15+ years of experience in digital technology and web solutions. Jon is dedicated to using his expertise to elevate client businesses to new levels of success.
Greg Van Hoesen
FINANCE & ADMINISTRATION
Greg Van Hoesen is C3’s Chief Financial Officer. A talented CPA, Greg holds degrees from The University of Kansas and the University of Oregon. Greg leads the accounting, finance, and compliance functions for the business. He has 30+ years of business and finance experience which has led to a transformation and successful scaling of C3’s back office.
Nick Geier
SOLUTION CONSULTING
Nick Geier leads Solution Consulting at C3 and has 15+ years experience with NetSuite. He manages all Third-Party Vendor relationships, and scoping and pricing for licenses and related professional services. Nick has a degree in Information Technology and a master’s degree of Business Administration, Management, and Operations from King University.
