Stone Mill Industries provides hands-on management services — from bookkeeping and payroll to process setup and vendor coordination — so small-business owners can focus on customers and growth. Email us for a free consultation and a clear plan tailored to your day-to-day reality.
We design repeatable workflows, vendor processes, and SOPs so day-to-day tasks are delegated, measurable, and reliable.
Accurate monthly bookkeeping, payroll processing, and vendor reconciliations so your numbers are up-to-date and decision-ready.
We audit recurring expenses and payroll workflows to recover waste, reduce errors, and lower monthly overhead.
We audit your top pain points in one short call and prioritize quick wins that free up owner time.
We deploy a short pilot to prove impact — automated reports, vendor changes, and an operations cadence.
Once the pilot shows value, we operate as your hands-on partner for daily execution and continuous improvement.
Stone Mill Industries, LLC
Conner Zornow, CEO
Phone: 312-634-6570
Email: [email protected]
WY: 1712 Pioneer Ave, Suite 500 Cheyenne, WY 82001
IL Office: Chicago, IL 60618
We work alongside operations teams and owners — simplifying vendor coordination, scheduling, and reporting — so staff can focus on customer-facing work.

Conner Zornow brings hands-on operations and finance experience from startup and SMB environments, focusing on fast wins, clean processes, and reliable monthly reporting for owners who need predictable operations.
“Stone Mill took our invoicing chaos and turned it into a predictable weekly routine. We recovered lost revenue and finally understood monthly cash flow.”
— Local retail owner
“Their pilot produced immediate wins: vendor consolidation saved us time and cut two redundant services without disrupting operations.”
— Cafe manager
A typical free consultation lasts 20–30 minutes — enough to identify priority areas and suggest a short pilot.
Yes — we work with most major accounting and scheduling tools and prioritize minimal disruption during setup.
We offer flexible engagements: month-to-month support after a short pilot or project-based work based on your needs.
Years experience
Small clients served
Monthly on-time reporting
Simple contact step: email us
Stone Mill Industries, LLC · 312-634-6570 · [email protected]
© 2025 Stone Mill Industries, LLC