From its founding in a small office in the basement in Atlanta, GA, RIB U.S. Cost rose to become a major subsidiary of a global public company.  For over 30 years, we have combined technology and industry expertise to deliver exceptional professional services to our clients.  We employ the industry’s top cost and project controls consultants. Our team can deliver using iTWO, the No.1 5D enterprise application for construction project delivery, embodying the complete solution for tomorrow’s technology in the construction industry.

In 2012, U.S. Cost was acquired by RIB Software AG and in 2015, our affiliate, RIB Americas, formerly known as Management Computer Controls (MC2), became the sole provider in the U.S. of RIB iTWO, an advanced 5D technology platform, while maintaining our companies' legacy products, Success and ICE.

After many years of developing software, we are very pleased to be able to focus on what we were founded upon – delivering professional services using the most advanced methods and software for exceptional results.

Who is RIB software AG

RIB Software AG  is the leading provider of 5D software for the construction industry.  Founded in 1961 and headquartered in Stuttgart, Germany, RIB Software has over 700 employees in offices worldwide. The world’s largest owners, construction companies, the public sector, and architectural/engineering companies use RIB’s software systems and professional services to optimize their engineering and construction processes.  


Suzanne Moltzen, MBA – Chief Executive Officer, RIB North America

After spending six years with Ford Motor Company, Suzanne joined U.S. Cost in 1999 as CFO.  In 2015, she was selected to serve as CEO for North America, where her primary responsibility is continuing the development of U.S. Cost into a leading professional services firm while providing oversight to RIB Americas, the North American software division.  Suzanne oversees operations and directly handles all legal, HR, insurance, and financial issues. She is also involved in global M&A activities and in investor relations.  Suzanne received her MBA from Purdue University with concentration in both finance and marketing.

Suzanne is committed to advancing the adoption of 5D technology for construction in the North American market and in continuing to develop RIB U.S. Cost professionals into leading experts.

Besides work, her passions include NFL football, dogs, and reading anything and everything.



Wade Martin, CCP, CVS, LEED AP, RPA – Senior Vice President, Integrated Project Delivery and Value Engineering

Wade has over 30 years of experience and is responsible for managing RIB U.S. Cost’s iTWO 5D related professional service and for value engineering. His experience includes: leading workshops in our iTWO 5D lab; analyzing life cycle costs, project economics, and risk; preparing construction market studies; and providing value engineering services. Wade has also served as project manager for course development focused on the application of LEED sustainable design techniques and has written papers and presentations on the life cycle cost analysis of sustainable design alternatives. He has developed a risk-based estimating contingency protocol and guided the professional service group in adopting the iTWO 5D Enterprise for project controls.

  • Bachelor of Design in Architecture – University of Florida
  • Certified Cost Professional (CCP)
  • iTWO 5D Enterprise for Construction Project Delivery – Certified
  • Certified Value Specialist (CVS)
  • LEED Application Practitioner (LEED AP)
  • Real Property Administrator (RPA)

As Senior Vice President, Wade is supporting our clients with the transition to the iTWO 5D Enterprise for Construction Project Delivery and leading in the development of standard practices and content.

Glenn Wilcox, CEP – Senior Vice President, Project Controls

Glenn Wilcox has a list of achievements and recognitions from numerous clients for outstanding leadership and commitment to excellence. With over 30 years of experience, he has been a practice leader and mentor for our team in the area of preconstruction services and cost/budget management with some of the most complex capital development projects in the Aviation industry.

  • Certified Estimating Professional (CEP) – AACE International
  • Practice Leader for Capital Planning, Preconstruction and Change Management
  • iTWO 5D Enterprise for Construction Project Delivery – Certified

In his current role as Senior Vice President for RIB U.S.COST, Glenn is group leader for preconstruction and project management services. Glenn is an advocate for supporting owner organizations in establishing best practices and processes for the use of innovative technology such as BIM 5D.

Steve Curran – Vice President, Estimating


Steve Curran has more than 30 years of experience as a cost estimator and construction project manager with national engineering and consulting corporations, contractors, and government agencies. Since joining RIB U.S.COST in 1988, he has devoted the majority of his time both providing and overseeing cost estimating services for our largest clients, supporting them on multi-billion programs throughout the country. Steve is currently the Vice President of Estimating with RIB U.S.COST and oversees and provides QA/QC on contracts which provide an array of services including Cost Validations, Cost Reconciliations, Design Submission Estimates, Scheduling, Claim Dispute / Resolutions, Value Engineering, and Economic Analysis. Steve received his Bachelor of Science in Building Construction from Purdue University and is certified in iTWO 5D Enterprise for Construction Project Delivery.

Andreas Kristanto – Vice President, 5D Services


Andreas Kristanto has over 20 years of experience in cost estimating and virtual design and construction (VDC) services. As the Vice President of iTWO 5D Services, Andreas provides technical leadership in the use of the iTWO software platform to deliver top quality VDC services. He leads our personnel in the use of BIM modeling to develop project cost estimates and schedules. Andreas has a Bachelor of Science in Civil Engineering and a Masters in Construction Management. Andreas has taught the Master's level course in Integrated Project Delivery at Georgia Tech.  He is a Certified Cost Professional (CCP), a Member of the Royal Institute of Chartered Surveyors (MRICS), and certified in iTWO 5D Enterprise for Construction Project Delivery.