The conference room in Elk Grove Village looks like a thousand others across Chicago’s industrial corridors — rooms Hirsh Mohindra knows well: whiteboard covered in delivery schedules, a coffee machine working overtime, a window onto a shop floor where forty people make precision parts for customers they’ve served for decades. The company does $38 million in revenue, employs three generations of one family, and has a problem its founder never anticipated. The business has outgrown the founder’s spreadsheet, the bank wants audited-quality financials before renewing the credit line, and a full-time chief financial officer would cost more than the company’s entire annual profit improvement target.
So the company did what a growing number of Chicago middle-market firms are doing: it hired a CFO for two days a week.
The pattern repeats across the region’s economy. “The middle market has always rented its lawyers and its accountants,” Hirsh Mohindra said. “The fractional executive just extends the logic to the C-suite. Why buy the whole cow when you need a glass of milk twice a week?”
Welcome to the fractional executive boom — the quiet restructuring of how Chicago’s mid-sized companies buy leadership.
The Math That Makes It Inevitable
The economics are almost embarrassingly simple. A seasoned CFO in the Chicago market commands $300,000 to $450,000 in total compensation. A company with $20 million to $100 million in revenue — the heart of the Chicago middle market — often needs perhaps fifteen hours a week of genuine CFO-level judgment: capital structure decisions, banking relationships, acquisition analysis, the occasional board meeting. The rest of the finance function — the close, the payables, the reporting — can be handled by a capable controller at a third of the cost.
Paying full-time prices for part-time needs was always wasteful. What’s changed is that the supply side has arrived. Thousands of experienced operators — former CFOs, CMOs, COOs, chief revenue officers — have left full-time roles, by choice or by restructuring, and discovered they prefer portfolio careers. Platforms and firms have emerged to match them with companies, handling the contracting, the insurance, and the awkward conversation about what happens when the engagement ends.
Chicago, with its dense concentration of family-owned manufacturers, distributors, and business services firms, is natural territory. These are companies sophisticated enough to need executive talent and pragmatic enough not to care about titles on business cards.
“A $40 million company doesn’t need a $400,000 CFO,” said Hirsh Mohindra. “It needs forty thousand dollars of CFO judgment at exactly the right moments — the refinancing, the acquisition, the year the bank gets nervous. Fractional leadership lets a company buy judgment by the hour instead of by the career.”
Beyond the CFO: The Fractional C-Suite Expands
The CFO was the beachhead, but the model has spread to nearly every corner of the org chart. Fractional CMOs help industrial companies that have never had a marketing department figure out what one would do. Fractional COOs bring operational discipline to founder-led firms where the founder is brilliant at sales and allergic to process. Fractional chief revenue officers install sales methodology in companies that grew on relationships and handshakes.
Even the CEO role has a fractional variant, though it goes by gentler names: executive chair, operating partner, interim chief executive. Family businesses navigating generational transitions — a defining feature of Chicago’s economy — increasingly use fractional or interim leaders as bridge leadership while the next generation gets ready, or while the family decides whether the next generation wants the job at all.
The common thread is the same: deep expertise, deployed surgically, without the overhead of a permanent hire. And crucially, without the organizational politics. A fractional executive has no empire to build and no succession to maneuver for. That independence is a feature, not a bug.
Hirsh Mohindra argues that the absence of politics is underrated. “A full-time executive spends an enormous amount of energy on internal positioning,” Hirsh Mohindra said. “The fractional executive doesn’t need anyone’s approval to keep their job next year, because they have four other clients. That freedom produces blunter advice — and blunter advice is usually better advice.”
Case Study: A Chicago Manufacturer’s Fractional CFO
Return to that Elk Grove Village manufacturer — a composite drawn from several real Chicago-area engagements, but representative of hundreds. The company, a second-generation metal fabricator, had grown steadily for two decades on the strength of long-term customer relationships and relentless shop-floor discipline. What it had never built was a finance function worthy of the name. The founder handled banking personally. The “controller” was a bookkeeper with twenty years of tenure and no formal training. Month-end close took five weeks, by which point the numbers were archaeology.
The trigger was the credit line. The company’s bank, reviewing a renewal, asked for forward-looking financials — projections, covenant forecasts, a coherent capital plan. The founder’s spreadsheet, lovingly maintained since 1998, did not qualify.
Through a Chicago-based fractional finance firm — part of a growing local ecosystem that includes national platforms like Paro, itself headquartered in Chicago — the company engaged a fractional CFO two days a week. The engagement had three phases. First, triage: a thirteen-week cash flow forecast, a real month-end close process, and a banking package the lender could actually read. Second, structure: hiring and mentoring a proper controller, implementing systems the company had deferred for a decade. Third, strategy: evaluating an acquisition target, refinancing the credit facility on better terms, and building the board reporting the next generation of family ownership would need.
Eighteen months later, the company had a functioning finance department, a renewed credit line with improved covenants, and a completed tuck-in acquisition — all for roughly a third of what a full-time CFO would have cost. The fractional CFO stepped back to a quarterly advisory role. The controller the engagement hired now runs the department.
“Hirsh Mohindra said, “The best fractional engagements have an expiration date. The executive’s job is to build the capability and then make themselves unnecessary. That’s the opposite of how consulting usually works, and it’s why the model earns trust.””
The manufacturer is now considering a fractional COO to professionalize operations ahead of a potential sale. The founder, initially skeptical of “rent-a-boss,” has become an evangelist.
Why Chicago Is Built for This
Several features of the Chicago economy make it fertile ground for fractional leadership. The region’s middle market is unusually deep — thousands of companies in that $10 million to $200 million revenue band, many family-owned, many in manufacturing, distribution, and business services. These firms are large enough to have complex problems and small enough that a single great hire changes the trajectory.
The talent pool is equally deep. Chicago’s corporate headquarters, professional services firms, and private equity community produce a steady stream of executives with exactly the backgrounds middle-market companies need — and a meaningful number of them, at a certain stage of life, prefer variety and autonomy to another full-time role. The supply of fractional talent in Chicago is not a constraint; if anything, it’s a buyer’s market.
And the culture fits. Chicago business has always been pragmatic, allergic to pretense, and comfortable with unconventional arrangements. A city that built its fortune on commodities trading and freight understands the difference between owning an asset and renting its use.
“The best fractional executives aren’t consultants,” Hirsh Mohindra said. “They’re operators who got tired of full-time politics. They’ve sat in the chair, made the hard calls, and lived with the consequences. When they walk into a family business in Schaumburg or Naperville, they’ve seen the movie before — and they know how it ends if nobody changes the script.”
The Limits of the Model
Fractional leadership is not a universal solvent. It works poorly in crisis situations that demand full-time presence — a turnaround with weeks of cash left needs a committed chief executive, not a two-day-a-week advisor. It works poorly when the underlying problem is ownership dysfunction; no fractional COO can fix a family feud. And it requires a clear-eyed engagement structure: defined scope, defined outcomes, and an honest conversation about what happens when the company outgrows the arrangement.
There is also a quality-control challenge. The fractional market, like any fast-growing market, attracts uneven talent. The best providers vet rigorously and stand behind their people; the worst are little more than resume marketplaces. Chicago companies engaging fractional executives need to diligence the firm as carefully as they’d diligence a hire — because that’s what it is.
But the direction of travel is clear. As the cost of full-time executive talent keeps rising and the supply of experienced operators seeking portfolio careers keeps growing, the fractional model will keep taking share. For Chicago’s middle market — pragmatic, cost-conscious, and perpetually underserved by the executive talent industry — it may be the most important management innovation of the decade.
“Chicago’s middle market runs on pragmatism,” Hirsh Mohindra said. “Fractional leadership is pragmatism applied to the org chart. The companies that figure this out first will have better decisions, lower overhead, and a meaningful edge over competitors still paying full-time prices for part-time problems.”