About ContourCFO
Senior operators who install systems leaders can trust.
We work across finance, operations, and technology because those functions fail together. Our model is senior-only, implementation-first, and built to leave infrastructure your team keeps.
The Firm
Decision Infrastructure, delivered.
ContourCFO was founded in 2025 in Florida with a specific thesis: growing companies don’t need more advice — they need infrastructure. The financial controls, operational systems, and technology architecture that make a business legible, governable, and calm.
We call this Decision Infrastructure — and we install it across every domain that touches how a business makes decisions: finance, operations, data, and technology.
We are industry-agnostic, serving owner-led and executive-managed businesses across sectors. What unites our clients is complexity that has outpaced their systems.
ContourCFO is an AI-enabled firm — not as a buzzword, but as a core capability embedded in how we work. From advisory to delivery to internal operations, AI is woven into our methodology. Our clients get a proprietary client portal and intelligence layer that no traditional firm offers.
The Team
Every client works with senior operators. Directly.
Yisroel Kessler
Managing Partner, Advisory
Yisroel leads ContourCFO's advisory practice. A CPA by training with deep formal education in finance and accounting, he left a $300K-per-year position because he saw a structural gap: growing companies don't fail from lack of talent — they fail from lack of infrastructure.
He designed the firm's diagnostic methodology, financial modeling frameworks, and the intellectual architecture behind every engagement. His work turns ambiguity into structure — building the KPI dictionaries, control frameworks, and decision cadences that make businesses legible to the people running them.
Yisroel thinks in systems. Where others see a reporting problem, he sees a missing truth flow. Where others recommend a hire, he designs a control plane. His advisory work is strategic by nature — but always aimed at something the team can sustain after he leaves.
Hersh Lasry
Managing Partner, Operations
Hersh leads technology and operations at ContourCFO. His background is in financial operations and technology infrastructure for organizations doing $30M+ in revenue — the kind of businesses where complexity has outpaced the systems meant to contain it.
He built the firm's entire technology platform from scratch: the client portal, the intelligence layer, the internal ops infrastructure, and the AI-powered workflows that allow a small senior team to deliver at enterprise scale. Self-taught as a programmer, Hersh bridges the gap between finance, technology, and operations in a way that is rare in the industry.
He is the pragmatic builder on the team — the one who takes strategic recommendations and makes them real. If Yisroel designs the control plane, Hersh wires it. His deep expertise in AI-enabled workflows, system integrations, and operational automation is embedded in everything the firm delivers.
How We Work
Sprint → Build → Run
Phase 1
Sprint
30-Day Diagnostic
We mirror your current reality — how money moves, how decisions get made, what breaks under pressure. You get a diagnostic memo, a reality map, and a prioritized action plan.
Phase 2
Build
Implementation
We install the systems, controls, and cadences identified in the diagnostic. Everything is built for your team to own — not for us to keep running.
Phase 3
Run
Ongoing Partnership
Optional ongoing coverage for companies that want a permanent operator partnership. Senior-level, embedded support across finance, operations, and technology.
Ready to talk?
Every conversation starts with understanding your situation. No pitch deck, no pressure — just a clear-eyed look at where you are and where infrastructure could help.
Get in Touch