With over 13 years of finance and accounting leadership under his belt, Christian Cornish brings a wealth of experience to his role as a Controller at All In One Accounting. His career spans public accounting, corporate FP&A—where he managed cash forecasting across 35–40 active construction projects—and controllership overseeing financial operations for more than a dozen companies simultaneously. Along the way, he’s led teams of up to 21, navigated ERP implementations and system overhauls, and identified a $1.5 million missed revenue recognition opportunity. Christian holds a BS in Accounting and Economics/Finance from Olivet Nazarene University, with partial MBA coursework.
Christian’s distinctive strength is his ability to build trust through transparency. Whether he’s delivering tough financial news to a client or rallying a team through a major process change, he leads with honesty and follows through with action. His Gallup StrengthsFinder identifies him as a Conductor—someone who brings order and harmony to chaos—and that’s exactly what he does for the clients and teams he serves at AIOA.
When he’s not bringing financial clarity to clients, Christian enjoys life in Pagosa Springs, Colorado—a small mountain town he and his family love calling home. A born-and-raised Iowan, he’s a loyal Hawkeye fan no matter how far west he roams. He’s a self-described lifelong learner who channels his curiosity into exploring AI tools, new technology, and whatever challenge lands on his desk next.
Here’s a fun fact: Christian’s Gallup Business Builder profile tags him as both a Conductor and a Disruptor—which means he’ll bring order to your chaos and then find a better way to do it.
