ONE CONSTRAINT
THE CONSTRAINT XRAY

Every firm has ONE constraint
holding back $2M–$6M+. We find it.

Most firms sense something is off. Revenue looks fine. Growth feels heavier than it should. The problem is not effort. It is focus. The Constraint XRay names your single biggest bottleneck and puts a dollar sign on the damage.

Typical result: $2M–$6M+ in recovered economic value.

Start the 12-Minute XRay

Free diagnostic. No credit card. Results in 12 minutes.

Sound familiar?

Revenue plateaued despite strong demand
Partners working 60+ hours just to hold ground
Can't take new clients because capacity is tapped
Cash tied up in receivables for 90+ days
Realization rate sliding but no one knows why
Growth plan exists on paper but never executes

Every one of these is a symptom. The XRay finds the cause.

TRACK RECORD

Built on results, not theory

$10M → $28M
Agency turnaround in 18 months
From $10M in the red to $28M profit
20 firms
Tech companies doubled
$8M companies doubled in revenue in under 2.5 years
35 years
Of pattern recognition
GE, Virgin, Accenture, Zions Bancorp, and beyond

How the XRay works

15 questions. Four branches of constraint analysis. One clear answer.

01

Take the XRay

15 questions across four dimensions — operations, revenue, capital, and technology. Backed by 35 years of pattern recognition across mid-market professional services firms.

12 minutes
02

See Your Constraint

Instant diagnostic report with your firm's archetype, the one constraint holding back growth, and dollar-impact estimates tied to your financials.

Instant
03

Get the 90-Day Roadmap

A working session produces a concrete, executable plan to remove your constraint. Not a slide deck. A roadmap your team can start Monday.

90 days

What the XRay delivers

Your #1 Constraint — Named

Not ten problems. Not a transformation roadmap. One structural bottleneck that, once removed, unlocks everything downstream.

Dollar Impact — Quantified

Tied to your actual revenue, margin, and headcount. Not generic benchmarks — your numbers, your money trapped behind the constraint.

3×3 Archetype Classification

Earning Power × Structural Resilience matrix. See where your firm sits among 9 archetypes and what it means for your next move.

90-Day Executable Roadmap

A working plan your team can start Monday. Specific, sequenced, and built around your constraint — not a generic playbook.

Built for mid-market professional services firms

CPA firms, law firms, consulting firms, engineering firms, architectural firms — $10M to $100M in revenue.

$10M–$100M
Revenue Range
20–500 FTEs
Team Size
Free / 12 min
XRay

Who's behind the XRay

Rudiger Merz — Founder of One Constraint

Rudiger Merz

Founder, One Constraint • Growth Advisory

35 years in the arena. Turned a $10M-in-the-red agency into $28M profit in 18 months. Survived 2008 from inside an S&P 500 bank — took $1.6B in deposits, acquired 12 banks while competitors froze. Built and executed digital ecommerce strategies for Jack Welch's teams at GE and Richard Branson's teams at Virgin. Turned around three companies inside Mike Milken and Larry Ellison's Knowledge Universe. Helped 20 $8M technology companies double their revenues and size in under two and a half years.

“Every firm I've worked with had the same pattern: dozens of initiatives, one actual constraint. Find the one. Fix the one. Everything else follows.”

Full story

Questions firm leaders ask before starting

Straight answers. No sales speak.

$2M–$6M+ in economic value. One constraint.

The Constraint XRay takes 12 minutes. It is free. No commitment. See the one bottleneck holding your firm back — and the dollar cost of leaving it in place.

Start Your Constraint XRay
12 minutes Free diagnostic Instant results