Welcome to Rubenstein & Arnault, boutique consulting firm. Led by smart humans and powered by technology.

We provide services you can trust – from people you know.

Creating solutions to solve your most complex problems using technology.

Technology + Knowledge + People

Our customers depend on us for our in depth knowledge of the sectors they are venturing into. We treat each of our customer as an individual and work with you for tailored solutions. We are dedicated to providing services to clients who require the highest level of discretion and confidentiality.

We tune into the latest technology for better decisions so you don’t have to take the risk. We are your community of solvers that come together for your business in unexpected ways.


Welcome to Rubenstein & Arnault, we are a leading boutique consulting firm dedicated to helping businesses transform and thrive in today’s rapidly changing business environment. Our team of experienced consultants has a deep understanding of the challenges facing businesses today, and we have a proven track record of delivering customized solutions that drive growth and improve operational efficiency whilst exercising discretion and protecting our client’s confidentiality. We work closely with many types of clients including governments, to understand their unique needs and challenges, and we leverage the latest technology and industry best practices to deliver results.

Whether you need help with strategy development, process improvement, change management, or technology implementation, we have the expertise to help you achieve your goals. At Rubenstein & Arnault, we are committed to providing our clients with exceptional service and delivering measurable results that make a real difference.


Transforming business

Here’s what a client walked away with. Case Study: Process Mapping and Rework for Accounting Department Consolidation at Client X Client X is a global organization with operations in multiple countries. The company’s accounting department was decentralized and operated independently in each location, which resulted in inconsistent processes, delayed reporting, and increased costs. In order …


We value your privacy and understand the importance of being discreet.

Your information is handled with utmost care and professionalism.

You can become a client if you are referred to us by at least two our members.

Know-your-customer procedures can take time and to be legally compliant, the onboarding process can be longer than expected.

We never share client case studies or your information in anyways.

If you are receiving calls from us, is not us.

We will never contact our clients or associates without a scheduled call, with a prior email and confirmation using our dedicated line.

Get through to us today, to learn more about how we can help transform your business.