Leadership Team

We created A3 Solutions for one reason: to empower your Finance team by elevating your most important tool, Excel, from a single user, desktop tool to a secure, scalable, multi-user, enterprise class application. You love Excel. We love Excel. Let’s accentuate all of its strengths and eliminate its weaknesses, and let’s take Excel to the next level.

Here’s the team leading this charge:

Rob Lautt | Founder & CEO

A veteran software engineer and corporate finance expert, Rob is the visionary behind A3 Modeling and Enterprise Excel. A Princeton University graduate, he brings expertise in a wide variety of fields to the platform, ensuring it meets the needs of clients of years to come.

Headshot of Rob Lautt

Stuart Ratner | COO

Stuart is among the most experienced performance management system architects in the world, having designed and delivered systems to companies like American Airlines, IBM and Safeway. Stuart studied business, computer science and mathematics at the University of California.