Why Military Finance Officers Make Better Fractional CFOs

By Gabriel Denny | March 13, 2026

Combat-tested financial leadership, not just bookkeeping expertise.

When I tell business owners I managed $33 billion in combat operations in Iraq, the first question is usually: "What does that have to do with running my business?"

Everything.

The skills that kept financial operations running in a war zone — under rocket attacks, with limited resources, and zero margin for error — are exactly what growing businesses need when the stakes are high. Most fractional CFOs come from corporate accounting backgrounds. They know spreadsheets and GAAP compliance. What they don't know is how to lead through chaos, build systems under pressure, or make critical decisions when there's no perfect answer.

Military finance officers do this every day. And when we transition to business, we bring something the market desperately needs: combat-tested financial leadership, not just bookkeeping expertise.

Discipline Beats Talent Every Time

Here's what I learned in 20 years of military service, from E-1 Airman to Major: talent gets you in the room, but discipline keeps you there.

In the Air Force, we didn't have "good months" and "bad months" with financial reporting. The books closed on time, audits happened on schedule, and compliance was non-negotiable — whether we were managing a $125 million budget at Malmstrom AFB or tracking billions in Iraq. There was no "we'll clean it up next quarter."

Most businesses operate in reactive mode. They scramble at month-end, chase down receipts, and hope the numbers make sense. Military finance officers bring operational discipline that turns financial management from a monthly crisis into a predictable system.

What This Looks Like in Practice

  • Monthly close in 5 days, not 20 — Because we build systems that work, not workarounds
  • Real-time visibility — No more "let me check and get back to you" when the CEO asks about cash position
  • Proactive forecasting — We see problems 90 days out, not when the bank account hits zero
  • Zero surprise audits — Your books are always audit-ready because that's the standard

This isn't talent. It's discipline. And in business, discipline compounds. Every month you close on time, every forecast you nail, every audit you pass — these build the financial foundation that lets you scale.

Crisis Management Is a Trained Skill, Not a Personality Trait

When COVID hit in March 2020, I was the CFO at Malmstrom Air Force Base — a nuclear missile wing with 140 personnel and $125 million in annual operations. Overnight, everything changed.

We had to:

  • Shut down offices while maintaining 24/7 nuclear operations
  • Redesign payment processes for remote work
  • Manage supply chain disruptions
  • Keep 3,600 base personnel and their families supported financially
  • Do all of this with zero downtime and zero errors

We didn't panic. We executed.

Why? Because military finance officers train for crisis. Not someday-maybe-if-things-go-wrong training — actual crisis drills, tabletop exercises, and pressure-tested contingency plans. When the crisis hits, you default to your training.

Compare this to most fractional CFOs. Their crisis experience? Maybe the 2008 recession, maybe COVID layoffs. That's reactive survival, not proactive leadership.

The Military Approach to Crisis Leadership

  1. Assess rapidly — What's the threat? What's our current position? What resources do we have?
  2. Prioritize ruthlessly — What must happen today? What can wait? What do we stop doing?
  3. Communicate clearly — No corporate speak. Here's the situation, here's the plan, here's your role.
  4. Execute with discipline — Stick to the plan unless conditions change materially
  5. Adjust and iterate — After-action reviews, lessons learned, continuous improvement

This framework works whether you're managing combat finance in Iraq or navigating a 30% revenue drop in your business. The skills transfer perfectly.

We've Led Large Teams — And Built Them from Scratch

Most fractional CFOs are individual contributors. They're great with Excel, solid with forecasting, but they've never built or led a finance team.

Military finance officers? We've commanded organizations of 20, 50, 140+ people. We've:

  • Hired and trained teams in high-pressure environments
  • Built culture in organizations where "good enough" isn't an option
  • Managed performance, developed leaders, and handled the hard conversations
  • Led through change — deployments, reorganizations, mission shifts

At Malmstrom AFB, I commanded a 140-person squadron. That meant:

  • Hiring and onboarding in a complex regulatory environment
  • Building SOPs that scaled across shifts and locations
  • Developing junior leaders (flight commanders, supervisors)
  • Maintaining 95%+ audit pass rates while managing personnel issues

This matters for your business because fractional CFO work isn't just about numbers. It's about building the finance function — training your bookkeeper, improving your controller, developing your team's financial literacy, and creating systems that outlast any single person.

When you hire a military finance officer as your fractional CFO, you're not just getting financial expertise. You're getting proven leadership — someone who's built and led teams under pressure.

Systems Thinking: We Build Infrastructure, Not Workarounds

The Air Force doesn't run on heroic individual effort. It runs on systems and processes that work regardless of who's executing them.

At Malmstrom, I led a Zero Base Review that identified $2.4 million in annual savings — not through layoffs or service cuts, but by systematically reviewing every dollar, questioning every assumption, and eliminating waste.

This is military precision applied to finance:

  • Document everything — SOPs, checklists, decision trees
  • Automate ruthlessly — If a human does it more than twice, we script it
  • Test under pressure — Does your month-end close work if your bookkeeper is sick?
  • Measure and improve — KPIs, dashboards, continuous feedback loops

Most businesses have "tribal knowledge" — stuff that lives in people's heads. What happens when that person quits? Chaos.

Military finance officers build systems that survive personnel turnover because that's how we operate. People move, deploy, promote — the mission continues.

Modern Military = Modern Technology

Here's the surprising part: military finance officers aren't stuck in legacy systems. We're early adopters of technology because efficiency is survival in resource-constrained environments.

At GDFS, I leverage AI-powered financial tools that:

  • Automate data entry and reconciliation
  • Flag anomalies in real-time
  • Generate forecasts and scenario models
  • Free up human time for strategic decisions

This isn't "tech-savvy" — it's mandatory. When you're managing billions with limited staff, you automate or you fail. Military finance officers bring this mindset: use technology to amplify human judgment, not replace it.

Accountability Is Non-Negotiable

In the military, accountability isn't a buzzword. It's a court-martial-level expectation.

When I was managing $33 billion in Iraq as the Comptroller for the Office of Security Cooperation, every dollar was tracked, justified, and auditable. Not because we were scared of audits — because accountability to taxpayers and mission success demanded it.

This mindset transfers directly to business:

  • Your financial statements aren't suggestions — they're commitments
  • Your forecasts aren't hopeful guesses — they're data-driven projections
  • Your cash position isn't a mystery — it's a daily KPI

Military finance officers hold themselves and their teams to a higher standard. Not because we're rigid or inflexible, but because precision matters when resources are limited and decisions are consequential.

Mission Focus: Outcomes Over Activity

The military teaches you to focus on the mission, not just activity.

What's the mission for your fractional CFO? It's not "produce monthly financial statements" (that's activity). It's:

  • Give you visibility to make better decisions
  • Identify risks before they become disasters
  • Find opportunities to improve profitability
  • Build systems that scale with your growth
  • Develop your team so they level up

Military finance officers ask: "What's the mission?" And then: "What's the minimum effective dose to accomplish it?"

We don't over-engineer. We don't build empires. We deliver results with the resources available. That means:

  • You're not paying for unnecessary complexity
  • We focus on high-impact work, not busywork
  • Every dollar you invest in CFO support has measurable ROI

The Unique Combination: Military + Modern + AI-Enabled

Here's why military finance officers are the next generation of fractional CFOs:

  • Proven leadership — Not theoretical MBA case studies, actual crisis management
  • Systems expertise — Built and scaled financial operations under pressure
  • Discipline and accountability — Non-negotiable standards, not "best effort"
  • Modern technology — AI and automation to multiply impact
  • Mission focus — Results over activity, outcomes over optics

Most fractional CFOs offer one or two of these. Military finance officers bring all five.

And here's what makes this really powerful: there aren't many of us. The combination of military finance background, business acumen, and modern technology adoption is rare. Which means when you find it, you've found a competitive advantage.

What This Means for Your Business

If you're a CEO or business owner evaluating fractional CFO services, here's what to look for:

Ask These Questions

  1. "Have you ever led a team?" — If no, they're a consultant, not a leader
  2. "Tell me about a crisis you've managed." — Generic stories = limited experience
  3. "What systems would you build in our first 90 days?" — Vague answers = no methodology
  4. "How do you use AI and automation?" — "I'm tech-savvy" isn't specific enough
  5. "What's your accountability framework?" — No framework = no discipline

What You Should Expect

Within the first 90 days, a combat-tested fractional CFO should:

  • ✅ Complete a financial health diagnostic (visibility into current state)
  • ✅ Identify 3-5 high-impact opportunities (quick wins)
  • ✅ Build or fix your core financial systems (month-end close, forecasting, dashboards)
  • ✅ Establish KPIs and reporting cadence (real-time visibility)
  • ✅ Train your team on new processes (build capability, not dependency)

If your fractional CFO isn't delivering this level of value, you're paying for activity, not outcomes.

The Bottom Line

Military finance officers make better fractional CFOs because we've done the hard things.

We've managed billions under hostile fire. We've led large teams through crisis. We've built systems that work when lives depend on them. We've held ourselves accountable to standards most businesses don't even know exist.

And now we're bringing that expertise — combined with modern AI-powered tools and a relentless focus on mission success — to growing businesses that need more than just bookkeeping.

They need leadership.


Ready to see what combat-tested financial leadership looks like for your business?

Let's start with a Financial Health Assessment — a no-obligation diagnostic to identify risks, opportunities, and high-impact improvements in your financial operations.

Schedule your assessment or call (616) 881-6777.

No sales pitch. No long-term commitment. Just a clear-eyed look at where you are and what's possible.

Because the best time to fix your financial foundation was yesterday. The second-best time is today.