About Rob Jamieson, Fractional CFO
Rob Jamieson is the founder of Sparkline Solutions, a fractional CFO practice in Mesa, Arizona serving small and mid-sized businesses across the Southwest. Owners don’t need more reports. They need to know what to do next, and that is what Rob delivers.

Who is Rob Jamieson?
Rob Jamieson is the founder of Sparkline Solutions, a fractional CFO practice serving small and mid-sized businesses across the Southwest. A serial founder who has sat in every seat from staff accountant to chief financial officer, he turns complex financial information into a short list of decisions that move the business forward. He holds an MBA and a degree in finance and works in English and Spanish.
What experience does Rob bring to your business?
Rob Jamieson is the founder of Sparkline Solutions, a fractional CFO practice serving small and mid-sized businesses across the Southwest. Raised by entrepreneurs and a serial founder himself, he has built ventures from neighborhood-scale operations to an international manufacturing facility in Mexico.
He has sat in every seat from staff accountant to chief financial officer. Along the way he has taken a company public, sold businesses, and steered others through turnaround and bankruptcy.
Owners don’t need more reports. They need to know what to do next.
That is what all of that experience taught him. Rob turns complex financial information into a short list of decisions that move the business forward. He holds an MBA and a degree in finance, works bilingually in English and Spanish, and is driven by a mission to grow business ownership in his community.
- MBA and a degree in finance
- Every seat from staff accountant to CFO
- Took a company public
- Sold businesses and led turnarounds
- Built an international manufacturing facility in Mexico
- Works in English and Spanish
Have a question about your numbers? Rob is easy to reach.
Call (602) 429-9311
Why did Rob start Sparkline Solutions?
Most owners don’t have a numbers problem. They have an interpretation problem.
The reports exist, the bank balance exists and the bookkeeping exists, but nobody is translating it into a decision. Sparkline exists to be that translator: someone who knows the business, looks at the numbers regularly and helps the owner decide what to do next.
How does Rob work with clients?
Practical, plain-language financial guidance tied to real decisions.
Plain language
No fifty-page reports. Just the handful of numbers that drive your business, explained clearly.
Decision first
Every review is tied to a real decision: hiring, pricing, a big contract, expansion or owner pay.
Available when it matters
Questions get answered when they come up, not six months later.
Clean data
If the books are not reliable, Rob fixes that first with bookkeeping support.
What does Sparkline Solutions offer?
Two services that work on their own or together.
Fractional CFO services
Forecasting, budgeting, pricing, profitability and growth guidance for owners who need a CFO’s perspective without a full-time hire.
Mesa Fractional CFO services →Bookkeeping services
Accurate, current records and reports you can trust, ready for your CPA and for better decisions all year.
Mesa bookkeeping services →Where is Sparkline Solutions based?
Sparkline Solutions LLC is based in Mesa, Arizona and works with small and mid-sized businesses in Mesa, across Arizona and throughout the Southwest, in English or Spanish.
Rob shares practical financial guidance on LinkedIn, Facebook, Instagram and YouTube, and new articles go up on the Sparkline blog every weekday.
Buy back your time.
Know your numbers.
Make the next decision.
Financial clarity should make the business easier to run, not give you more finance work to do.
Prefer to talk? Call Rob at (602) 429-9311.
