In the latest episode of The Building Texas Show, titled "Fractional CFO: The 2 Hires Every Founder Gets Wrong Before Their Exit," host Justin McKenzie interviews Bart Davis, founder and CEO of Austin-based 512Financial. Published July 16, 2026, the conversation addresses the challenges Central Texas founders face amid tighter capital, growing compliance demands, and increasing pressure to professionalize back-office operations before an exit. Davis, who ran fractional finance across Joel Trammell's portfolio from 2014 to 2021, warns that most startups wait too long to build the accounting, finance, and HR muscle that distinguishes a clean exit from a broken one.
Davis emphasizes that healthy startups should spend 2 to 4 percent of top-line revenue on the accounting and finance function. He cautions that hiring a Fortune 500 CFO for a company scaling from $1 million to $15 million is often a mismatch. Instead, Davis suggests that founders often need a staff accountant at roughly 20 percent of the cost, calling the common request for a CFO "bringing a bazooka to a knife fight."
Reflecting on his early work with Trammell's portfolio companies Packet Design and iGrafx, Davis recalls that Trammell "had been using a different outsourced accounting firm and what he referred to as the output was random number generator financial statements." He warns that founders eyeing an exit cannot repair years of bad books on the way out. Trammell's 2018 and 2021 exits serve as proof that early investment in the finance function directly shaped valuation.
Davis discusses the counterintuitive hiring order Trammell used after raising significant capital: a controller and an HR leader before product or go-to-market hires. He extends this logic to today's fractional market, noting that many founders get the order wrong. He also addresses the 2025 acquisitions of Austin PeopleWorks and HireBetter.com, and the "monetizing churn" thesis behind them, as well as the 1099 versus W-2 risks he sees regularly when onboarding new HR clients.
On AI, Davis notes that his team uses it daily but has inherited Claude-built financial models "riddled with errors" that only a trained CFO would catch. He advocates an 80/20 approach: let humans drive the 20 percent of work that produces 80 percent of the value.
The episode, recorded virtually and connected through Texas Venture Fest, is part of The Building Texas Show, hosted by Justin McKenzie, which spotlights founders, operators, and investors shaping the Texas economy. New episodes are available weekly on major platforms.
